技术领域technical field
本发明属于机械技术领域，涉及一种活动沙发的头靠腰枕联动装置。The invention belongs to the technical field of machinery, and relates to a headrest and waist pillow linkage device of a movable sofa.
背景技术Background technique
“沙发”是个外来词，根据英语单词sofa音译而来，为一种装有软垫的多座位椅子，装有弹簧或厚泡沫塑料等的靠背椅，两边有扶手，是软装家具的一种。沙发按功能可分为：功能沙发、固定背沙发、无极自控沙发、手动沙发、电动沙发和带电视沙发等。"Sofa" is a foreign word, transliterated according to the English word sofa, it is a multi-seat chair with upholstery, a chair with springs or thick foam plastics, etc., with armrests on both sides, it is a kind of soft furniture . According to the function, the sofa can be divided into: functional sofa, fixed back sofa, stepless automatic control sofa, manual sofa, electric sofa and sofa with TV, etc.
经检索，如中国专利文献公开了一种智能电动沙发【申请号：201621064414.1；公开号：CN 206314868U】。这种智能电动沙发，包括乘坐部、靠背和扶手，靠背设置于乘坐部后侧，扶手设置于乘坐部左右侧；其特征在于：还包括内置的主控板、压力传感器和驱动元件，及控制组件，主控板分别连接压力传感器、驱动元件和控制组件；所述主控板用于检测控制信号的输入和控制驱动元件；所述压力传感器设置于乘坐部上，用于感应乘坐部上是否有人；所述控制组件用于输入控制信号；所述驱动元件用于作用靠背往复摆动。After searching, for example, a Chinese patent document discloses an intelligent electric sofa [application number: 201621064414.1; publication number: CN 206314868U]. This intelligent electric sofa includes a seating part, a backrest and an armrest. Assemblies, the main control board is respectively connected to the pressure sensor, the driving element and the control assembly; the main control board is used to detect the input of the control signal and control the driving element; the pressure sensor is arranged on the seat to sense whether the seat is There are people; the control assembly is used for inputting control signals; the driving element is used for acting on the backrest to swing back and forth.
该专利中公开的电动沙发虽然智能化程度高，但是，该电动沙发中的靠背为固定式的，头靠腰枕无法根据功能架的姿势相应的做出改变，实用性差，因此，设计出一种活动沙发的头靠腰枕联动装置是很有必要的。Although the electric sofa disclosed in this patent has a high degree of intelligence, the backrest in the electric sofa is fixed, and the headrest and waist pillow cannot be changed correspondingly according to the posture of the functional frame, so the practicability is poor. Therefore, a The head-to-lumbar pillow linkage device of this kind of movable sofa is very necessary.
发明内容Contents of the invention
本发明的目的是针对现有的技术存在上述问题，提出了一种活动沙发的头靠腰枕联动装置，该联动装置具有实用性强的特点。The object of the present invention is to solve the above-mentioned problems in the prior art, and propose a head-rest and waist-pillar linkage device for a movable sofa, which has strong practicability.
本发明的目的可通过下列技术方案来实现：一种活动沙发的头靠腰枕联动装置，活动沙发包括底座和功能架，功能架包括靠背件，其特征在于，所述头靠腰枕联动装置包括安装板、头靠安装片和腰枕安装片，安装板通过可拆卸结构与靠背件相连，靠背件和固定件的一端相连，固定件的另一端和连接件一的一端转动连接，连接件一的另一端和连接件二的一端转动连接，连接件二的另一端和底座转动连接，连接件二的中部和连接件三的一端转动连接，连接件三的另一端和连接件四的一端相连，连接件四的另一端和连接件五的一端相连，连接件五的另一端和头靠侧板的中部转动连接，头靠安装片和头靠侧板的另一端相连，连接件一的中部还和连接件六的一端转动连接，连接件六的另一端和腰靠侧板的中部转动连接，腰靠侧板的另一端和中间侧板的一端转动连接，中间侧板的另一端和头靠侧板的一端转动连接，中间侧板和安装板相连，腰枕安装片和腰靠侧板的一端相连。The purpose of the present invention can be achieved through the following technical solutions: a headrest and waist pillow linkage device for a movable sofa, the movable sofa includes a base and a functional frame, and the functional frame includes a backrest, and it is characterized in that the headrest and lumbar pillow linkage device It includes a mounting plate, a headrest mounting piece and a lumbar pillow mounting piece. The mounting plate is connected to the backrest through a detachable structure. The other end of one is rotationally connected to one end of connector two, the other end of connector two is rotationally connected to the base, the middle part of connector two is rotationally connected to one end of connector three, the other end of connector three is connected to one end of connector four The other end of connecting piece 4 is connected with one end of connecting piece 5, the other end of connecting piece 5 is rotatably connected with the middle part of the headrest side plate, the headrest mounting piece is connected with the other end of the headrest side plate, and the connecting piece 1 The middle part is also rotatably connected with one end of the connecting piece six, the other end of the connecting piece six is rotatably connected with the middle part of the waist side plate, the other end of the waist side plate is rotatably connected with one end of the middle side plate, and the other end of the middle side plate is connected with the middle side plate. One end of the headrest side panel is rotationally connected, the middle side panel is connected with the mounting plate, and the lumbar pillow installation piece is connected with one end of the lumbar support side panel.
采用以上结构，功能架在坐姿、TV姿和躺姿三者之间进行切换时，使靠背件摆动，靠背件带动连接件一、连接件二、连接件三、连接件四、连接件五和连接件六相应的摆动，使头靠侧板和腰靠侧板摆动，头靠安装片带动其上的头靠实现收起、部分展开和完全展开，而腰枕安装片带动其上的腰靠实现收起、部分展开和完全展开，从而可大大提高使用的舒适性，且头靠与腰枕的收起、展开无需额外的动力，实用性强。With the above structure, when the functional frame switches between the sitting position, the TV position and the lying position, the backrest part will swing, and the backrest part will drive the connecting part 1, connecting part 2, connecting part 3, connecting part 4, connecting part 5 and The corresponding swing of the connecting piece 6 makes the side panel of the headrest and the side panel of the lumbar support swing. It realizes stowage, partial unfolding and full unfolding, which can greatly improve the comfort of use, and the stowing and unfolding of the headrest and lumbar pillow do not require additional power, and the practicability is strong.
所述可拆卸结构包括具有插槽的插扣和靠背件上具有的插入部，插扣固定在安装板上，且插入部插在插槽中。The detachable structure includes a buckle with a slot and an insertion part on the backrest, the buckle is fixed on the mounting plate, and the insertion part is inserted into the slot.
所述连接件三的另一端和连接件四的一端通过紧固件相连。The other end of the connecting piece three is connected with one end of the connecting piece four through a fastener.
采用以上结构，在活动沙发运输或搬运时，安装板通过可拆卸结构和靠背件相连，只需要将插入部从插槽中拔出，安装板与靠背件之间两者就能快速拆卸，并通过将连接件三和连接件四之间的紧固件取下，从而可将整个靠背与底座分离，可方便活动沙发运输，拆装方便。With the above structure, when the movable sofa is transported or carried, the mounting plate is connected to the backrest through a detachable structure, and only the inserting part needs to be pulled out from the slot, and the installation plate and the backrest can be quickly disassembled. By removing the fasteners between the third connecting piece and the fourth connecting piece, the entire backrest can be separated from the base, which can facilitate the transportation of the movable sofa and facilitate disassembly and assembly.
所述插槽横截面呈凹字形。The cross section of the slot is concave.
所述插扣由金属材料冲压制成。The buckle is stamped and made of metal material.
所述头靠侧板的另一端上具有若干安装孔一，头靠安装片上具有若干调节孔一。The other end of the headrest side plate has several installation holes one, and the headrest installation piece has several adjustment holes one.
采用以上结构，由于头靠侧板上的安装孔一和头靠安装片上调节孔一的数量都不止一个，头靠安装片与头靠侧板的两者之间位置可根据需要进行调节，从而更好的满足安装需求。With the above structure, since there are more than one mounting hole 1 on the headrest side plate and adjusting hole 1 on the headrest mounting piece, the position between the headrest mounting piece and the headrest side plate can be adjusted as required, thereby Better meet the installation needs.
所述腰靠侧板的一端上具有安装孔二，腰枕安装片上具有若干调节孔二。There are mounting holes 2 on one end of the lumbar support side plate, and there are several adjusting holes 2 on the lumbar pillow mounting piece.
采用以上结构，由于腰枕安装片上的调节孔二的数量不止一个，腰枕安装片与腰靠侧板的两者之间位置可根据需要进行调节，从而更好的满足安装需求。With the above structure, since there are more than one adjustment hole 2 on the lumbar pillow mounting piece, the position between the lumbar pillow mounting piece and the lumbar side panel can be adjusted as required, thereby better meeting the installation requirements.
所述靠背件通过两个螺栓和固定件的一端相连。The backrest part is connected with one end of the fixing part through two bolts.
采用以上结构，可将靠背件和固定件连接在一起，且两者之间不会出现相对转动。With the above structure, the backrest part and the fixing part can be connected together without relative rotation between the two.
与现有技术相比，本活动沙发的头靠腰枕联动装置具有以下优点：Compared with the prior art, the headrest and waist pillow linkage device of the movable sofa has the following advantages:
1、本发明中功能架在坐姿、TV姿和躺姿三者之间进行切换时，使靠背件摆动，靠背件带动连接件一、连接件二、连接件三、连接件四、连接件五和连接件六相应的摆动，使头靠侧板和腰靠侧板摆动，头靠安装片带动其上的头靠实现收起、部分展开和完全展开，而腰枕安装片带动其上的腰靠实现收起、部分展开和完全展开，从而可大大提高使用的舒适性，且头靠与腰枕的收起、展开无需额外的动力，实用性强。1. In the present invention, when the functional frame is switched between sitting posture, TV posture and lying posture, the backrest is made to swing, and the backrest drives connecting piece 1, connecting piece 2, connecting piece 3, connecting piece 4, and connecting piece 5 The corresponding swing of the connecting piece 6 makes the side panel of the headrest and the side panel of the lumbar support swing. By realizing stowage, partial unfolding and full unfolding, the comfort of use can be greatly improved, and the stowing and unfolding of the headrest and the lumbar pillow do not require additional power, and the practicability is strong.
2、在活动沙发运输或搬运时，安装板通过可拆卸结构和靠背件相连，只需要将插入部从插槽中拔出，安装板与靠背件之间两者就能快速拆卸，并通过将连接件三和连接件四之间的紧固件取下，从而可将整个靠背与底座分离，可方便活动沙发运输，拆装方便。2. When the movable sofa is transported or carried, the mounting plate is connected to the backrest through a detachable structure. Only the insertion part needs to be pulled out from the slot, and the installation plate and the backrest can be quickly disassembled, and the The fasteners between the third connecting piece and the fourth connecting piece are removed, so that the entire backrest can be separated from the base, which can facilitate the transportation of the movable sofa and facilitate disassembly and assembly.
附图说明Description of drawings
图1是本发明的立体结构示意图。Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.
图2是本发明拆去部分的立体结构示意图。Fig. 2 is a schematic perspective view of the dismantled part of the present invention.
图3是本发明功能架完全收拢时的正面示意图。Fig. 3 is a schematic front view of the functional frame of the present invention when it is fully folded.
图4是本发明功能架部分展开时的正面示意图。Fig. 4 is a schematic front view when the functional frame of the present invention is partially unfolded.
图5是本发明功能架完全展开时的正面示意图。Fig. 5 is a schematic front view when the functional frame of the present invention is fully expanded.
图中，1、底座；2、固定件；3、连接件一；4、连接件六；5、腰枕安装片；5a、调节孔二；6、腰靠侧板；7、中间侧板；8、头靠侧板；8a、安装孔一；9、头靠安装片；9a、调节孔一；11、安装板；12、连接件五；13、连接件四；14、插扣；14a、插槽；15、靠背件；15a、插入部；16、紧固件；17、连接件三；18、连接件二。In the figure, 1. Base; 2. Fixing piece; 3. Connecting piece 1; 4. Connecting piece 6; 5. Waist pillow installation piece; 5a. Adjustment hole 2; 8. Headrest side panel; 8a. Mounting hole 1; 9. Headrest installation piece; 9a. Adjustment hole 1; 11. Mounting plate; 12. Connecting piece 5; 13. Connecting piece 4; Slot; 15, backrest piece; 15a, insertion part; 16, fastener; 17, connecting piece three; 18, connecting piece two.
具体实施方式Detailed ways
以下是本发明的具体实施例并结合附图，对本发明的技术方案作进一步的描述，但本发明并不限于这些实施例。The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
如图1-图5所示，本活动沙发的头靠腰枕联动装置，活动沙发包括底座1和功能架，在本实施例中，功能架采用的是现有技术，可通过电动的方式或者手动的方式实现收起或者展开，坐姿即为功能架收起，TV姿即为功能架部分展开，躺姿即为功能架完全展开；功能架包括靠背件15，头靠腰枕联动装置包括安装板11、头靠安装片9和腰枕安装片5，安装板11通过可拆卸结构与靠背件15相连，靠背件15和固定件2的一端相连，固定件2的另一端和连接件一3的一端转动连接，连接件一3的另一端和连接件二18的一端转动连接，连接件二18的另一端和底座1转动连接，连接件二18的中部和连接件三17的一端转动连接，连接件三17的另一端和连接件四13的一端相连，连接件四13的另一端和连接件五12的一端相连，连接件五12的另一端和头靠侧板8的中部转动连接，头靠安装片9和头靠侧板8的另一端相连，连接件一3的中部还和连接件六4的一端转动连接，连接件六4的另一端和腰靠侧板6的中部转动连接，腰靠侧板6的另一端和中间侧板7的一端转动连接，中间侧板7的另一端和头靠侧板8的一端转动连接，中间侧板7和安装板11相连，腰枕安装片5和腰靠侧板6的一端相连；在本实施例中，转动连接可通过铆钉实现，采用的也是现有技术。As shown in Figures 1-5, the head-to-lumbar pillow linkage device of the movable sofa, the movable sofa includes a base 1 and a functional frame. It can be folded or unfolded manually. The sitting position means that the functional frame is folded, the TV position means that the functional frame is partially unfolded, and the lying position means that the functional frame is fully expanded. Plate 11, headrest mounting piece 9 and lumbar pillow mounting piece 5, the mounting plate 11 is connected with the backrest 15 through a detachable structure, the backrest 15 is connected with one end of the fixing piece 2, and the other end of the fixing piece 2 is connected with the connecting piece 13 One end of connecting piece 18 is rotationally connected with one end of connecting piece 18, the other end of connecting piece 18 is rotationally connected with base 1, and the middle part of connecting piece 18 is rotatably connected with one end of connecting piece 3 17. , the other end of connecting piece 3 17 is connected with one end of connecting piece 4 13, the other end of connecting piece 4 13 is connected with one end of connecting piece 5 12, and the other end of connecting piece 5 12 is connected with the middle part of headrest side plate 8 by rotation , the headrest mounting piece 9 is connected to the other end of the headrest side panel 8, the middle part of the connector one 3 is also connected to one end of the connector six 4 in rotation, and the other end of the connector six 4 is rotated with the middle part of the waist side panel 6 connection, the other end of the lumbar side panel 6 is rotatably connected to one end of the middle side panel 7, the other end of the middle side panel 7 is rotatably connected to one end of the headrest side panel 8, the middle side panel 7 is connected to the mounting plate 11, and the lumbar pillow The mounting piece 5 is connected to one end of the waist side plate 6; in this embodiment, the rotational connection can be realized by rivets, which is also the prior art.
采用该结构，功能架在坐姿、TV姿和躺姿三者之间进行切换时，使靠背件15摆动，靠背件15带动连接件一3、连接件二18、连接件三17、连接件四13、连接件五12和连接件六4相应的摆动，使头靠侧板8和腰靠侧板6摆动，头靠安装片9带动其上的头靠实现收起、部分展开和完全展开，而腰枕安装片5带动其上的腰靠实现收起、部分展开和完全展开，从而可大大提高使用的舒适性，且头靠与腰枕的收起、展开无需额外的动力，实用性强。With this structure, when the functional frame switches between the sitting position, the TV position and the lying position, the backrest part 15 is swung, and the backrest part 15 drives the connecting part one 3, the connecting part two 18, the connecting part three 17 and the connecting part four 13. Corresponding swing of connecting piece 5 12 and connecting piece 6 4 makes the headrest side panel 8 and the waist side panel 6 swing, and the headrest installation piece 9 drives the headrest on it to realize stowage, partial unfolding and full unfolding. The lumbar pillow mounting piece 5 drives the lumbar support on it to be folded, partially unfolded and fully unfolded, thereby greatly improving the comfort of use, and the folding and unfolding of the headrest and the lumbar pillow do not require additional power, and the practicability is strong .
可拆卸结构包括具有插槽14a的插扣14和靠背件15上具有的插入部15a，插扣14固定在安装板11上，在本实施例中，插扣14通过螺钉连接的方式固定在安装板11上；且插入部15a插在插槽14a中。The detachable structure includes a buckle 14 with a slot 14a and an insertion part 15a on the backrest 15. The buckle 14 is fixed on the mounting plate 11. In this embodiment, the buckle 14 is fixed on the mounting plate by screw connection. board 11; and the insertion portion 15a is inserted into the slot 14a.
连接件三17的另一端和连接件四13的一端通过紧固件16相连，在本实施例中，紧固件16采用市场上可以买到的现有产品。The other end of the third connector 17 is connected to one end of the fourth connector 13 through a fastener 16. In this embodiment, the fastener 16 is an existing product available on the market.
采用该结构，在活动沙发运输或搬运时，安装板11通过可拆卸结构和靠背件15相连，只需要将插入部15a从插槽14a中拔出，安装板11与靠背件15之间两者就能快速拆卸，并通过将连接件三17和连接件四13之间的紧固件16取下，从而可将整个靠背与底座1分离，可方便活动沙发运输，拆装方便。With this structure, when the movable sofa is transported or carried, the mounting plate 11 is connected to the backrest 15 through a detachable structure, and only the insertion part 15a needs to be pulled out from the slot 14a, and the two parts between the mounting plate 11 and the backrest 15 It can be quickly disassembled, and by removing the fastener 16 between the third connector 17 and the fourth connector 13, the entire backrest can be separated from the base 1, which can facilitate the transportation of the movable sofa and is easy to assemble and disassemble.
插槽14a横截面呈凹字形。The slot 14a has a concave shape in cross section.
插扣14由金属材料冲压制成，金属材料可采用镀锌板。The buckle 14 is stamped and made of a metal material, and the metal material can be galvanized sheet.
头靠侧板8的另一端上具有若干安装孔一8a，在本实施例中，安装孔一8a的数量为十个；头靠安装片9上具有若干调节孔一9a，在本实施例中，调节孔一9a的数量为七个。There are several mounting holes-8a on the other end of the headrest side plate 8, and in this embodiment, the number of mounting holes-8a is ten; the headrest mounting piece 9 has several adjusting holes-9a, in this embodiment , The number of adjusting hole one 9a is seven.
采用该结构，由于头靠侧板8上的安装孔一8a和头靠安装片9上调节孔一9a的数量都不止一个，头靠安装片9与头靠侧板8的两者之间位置可根据需要进行调节，从而更好的满足安装需求。With this structure, since there are more than one mounting hole 8a on the headrest side plate 8 and the adjustment hole 19a on the headrest mounting piece 9, the position between the headrest mounting piece 9 and the headrest side plate 8 It can be adjusted as needed to better meet the installation requirements.
腰靠侧板6的一端上具有安装孔二，腰枕安装片5上具有若干调节孔二5a，在本实施例中，调节孔二5a的数量为四个。One end of the lumbar support side plate 6 has a mounting hole 2, and the lumbar pillow mounting piece 5 has a number of adjusting holes 2 5a. In this embodiment, the number of adjusting holes 2 5a is four.
采用该结构，由于腰枕安装片5上的调节孔二5a的数量不止一个，腰枕安装片5与腰靠侧板6的两者之间位置可根据需要进行调节，从而更好的满足安装需求。With this structure, since the number of adjustment holes 5a on the lumbar pillow mounting piece 5 is more than one, the position between the lumbar pillow mounting piece 5 and the lumbar side plate 6 can be adjusted as required, thereby better satisfying the installation requirements. need.
靠背件15通过两个螺栓和固定件2的一端相连。The backrest part 15 is connected with one end of the fixing part 2 by two bolts.
采用该结构，可将靠背件15和固定件2连接在一起，且两者之间不会出现相对转动。With this structure, the backrest piece 15 and the fixing piece 2 can be connected together without relative rotation between the two.
本文中所描述的具体实施例仅仅是对本发明精神作举例说明。本发明所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，但并不会偏离本发明的精神或者超越所附权利要求书所定义的范围。The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the present invention or go beyond the definition of the appended claims range.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810402392.2ACN108402767B (en) | 2018-04-28 | 2018-04-28 | Headrest and waist pillow linkage device for movable sofa |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810402392.2ACN108402767B (en) | 2018-04-28 | 2018-04-28 | Headrest and waist pillow linkage device for movable sofa |
| Publication Number | Publication Date |
|---|---|
| CN108402767A CN108402767A (en) | 2018-08-17 |
| CN108402767Btrue CN108402767B (en) | 2023-08-29 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810402392.2AActiveCN108402767B (en) | 2018-04-28 | 2018-04-28 | Headrest and waist pillow linkage device for movable sofa |
| Country | Link |
|---|---|
| CN (1) | CN108402767B (en) |
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| CB02 | Change of applicant information | Address after:314403 No. 30, Fenghuang Road, Dingqiao Town, Haining City, Jiaxing City, Zhejiang Province Applicant after:Zhejiang Feili Technology Co.,Ltd. Address before:314403 No. 30, Fenghuang Road, Dingqiao Town, Haining City, Jiaxing City, Zhejiang Province Applicant before:ZHEJIANG FEILI TECHNOLOGY Co.,Ltd. | |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | Denomination of invention:A headrest and lumbar pillow linkage device for an activity sofa Granted publication date:20230829 Pledgee:Haining rural commercial bank Limited by Share Ltd. Zhejiang branch Pledgor:Zhejiang Feili Technology Co.,Ltd. Registration number:Y2024980049016 | |
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