CN205136347U - Jointing equipment and carry out folding chair of folding through this jointing equipment - Google Patents
Jointing equipment and carry out folding chair of folding through this jointing equipment Download PDFInfo
- Publication number
- CN205136347U CN205136347U CN201520924202.5U CN201520924202U CN205136347U CN 205136347 U CN205136347 U CN 205136347U CN 201520924202 U CN201520924202 U CN 201520924202U CN 205136347 U CN205136347 U CN 205136347U
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- connection device
- slider
- seat support
- skeleton
- socket
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Abstract
The utility model discloses a jointing equipment who connects two parts, be in including plug, socket and setting the slider of relative socket portability on the socket, it connects to be equipped with the slider on the socket supply the chamber of placeeing that the plug placed during jointing equipment, the slider is along connecting jointing equipment's direction with open jointing equipment's direction removes. Still disclose a folding chair, including the seat support skeleton and with but the seat support skeleton is folding joint's back of the chair skeleton, the seat support skeleton is equipped with the seat support connecting portion, back of the chair skeleton is equipped with back of the chair connecting portion, seat support connecting portion and back of the chair connecting portion upper end are rotated through the hinge and are connected, and the lower extreme passes through jointing equipment connect to realize folding. The utility model provides a simple structure, the reliable jointing equipment of connection still provide a folding chair of connecting through this jointing equipment for the chair is connected reliably, has further improved the security that the chair is connected.
Description
Technical field
The utility model relates to connection set, particularly relates to a kind of connection device for connecting two parts, also relates to a kind of foldable chair being realized folding by this connection device.
Background technique
Leisure chaise longue lies fallow standing furniture in a kind of house, relax can be obtained above people are sitting in, with dispelling fatigue, and be coated with textile surface fabric and be filled with the rocking chair of inside stuffing, with the ride experience that it is more comfortable, day by day be subject to the favor of Consumer, rocking chair is made up of seat support and the chair back usually, the inner skeleton of seat support and the chair back all adopts wooden structures to be spliced, take up an area space and convenient transportation for reducing, folding rocking chair is increasingly extensive to be used, therefore, structure is simple, and the rocking chair of foldable is more and more subject to liking of Consumer.
Existing foldable chair, folded by structure as shown in Figure 1, during expansion, link is inserted in plug and is connected with the chair back by seat support, because the plug of this linkage structure is connected with the end of link, connect unstable, exerting oneself in excessive or rocking process, the end of link easily skids off from plug, the connection of seat support and the chair back is disconnected, easily cause security incident, therefore, a kind of structure is simple, to ensure that seat support is connected reliable connection set with the chair back particularly important.
Model utility content
The utility model for deficiency of the prior art, provide a kind of structure simple, connect reliable connection device, additionally provide a kind of joint-stool connected by this connection device, chair connected reliable, further increase the Security that chair connects.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of connection device for connecting two parts, comprise plug, socket and to be arranged on described socket and the mobile slider of counterpart receptacle, described socket is provided with the storing chamber of placing for plug when slider connects described connection device, and described slider moves along the direction connecting described connection device with the direction of opening described connection device.
Preferably, described connection device also comprises and is sleeved on locking elastic element on slider, described locking elastic element one end is fixedly connected with described socket, the other end is movable end, the direction that described locking elastic element edge is parallel to described connecting direction is spring, and the described locking elastic element when opening described connection device can be compressed along along the direction that be parallel to described opening direction.
Preferably, described socket comprises the joint one that is connected with parts and the guiding element one for leading to slider, and described guiding element one is connected with described joint one.
Preferably, described guiding element one is at least two, and described guiding element one is provided with the guide channel one slided for slider.
Preferably, be provided with notch between guiding element one adjacent on described socket, described notch is for putting chamber.
Preferably, described plug comprises the joint two that is connected with another parts and the guiding element two for leading to slider, and described guiding element two is connected with described joint two, and described guiding element two is provided with the guide channel two slided for slider.
Preferably, described slider comprise guide section and be connected with guide section for as the lift section that drives described guide section to slide, described guide section and lift section and arrange in the angle trending towards 90 °; When connecting described connection device, the guide section of described slider is embedded into described guide channel one and is connected by described plug and socket with in guide channel two; When opening described connection device, the guide section of described slider disconnects described guide channel one and guide channel two and pulls out from guide channel two by described plug and socket separately.
Connection device of the present utility model, obtain following beneficial effect: structure is simple, the placed cavity of plug is position between two guiding elements one on socket, during connection, slider is inserted in the guiding element two of plug by the guiding element one of one and is inserted in another guiding element one again, plug and socket is linked together, ensure stable connection, even slider is when loosening, the end of slider skids off the guiding element one that its end is positioned at, the connection between plug and socket can also be ensured, thus ensure that the Security of connection; And the locking elastic element be sleeved in addition on slider, the direction that edge is parallel to described connecting direction is spring, make the elastic force of the described locking elastic element elongation when connecting described connection device to slider thrust along closing direction, more ensure that slider can not loosen, and improves the Security of connection further.
A kind of foldable chair, comprise seat support skeleton and be the collapsible chair back skeleton be connected with described seat support skeleton, described seat support skeleton is provided with seat support joint, described chair back skeleton is provided with chair back joint, described seat support skeleton is connected with chair back joint by seat support joint with the connection of described chair back skeleton, described seat support joint and chair back joint upper end are rotationally connected by hinge, and lower end carries out connection to realize folding by connection device described above.
Preferably, described plug is arranged on seat support skeleton or chair back skeleton, and corresponding described socket is arranged on chair back skeleton or seat support skeleton, and when the relative seat support skeleton of described chair back skeleton launches, described connection device is in coupled condition; When the relative seat support skeleton of described chair back skeleton folds, described connection device is in open mode.
Preferably, described chair back skeleton is provided with at least one stiffening rib, and the side plate of described chair back skeleton is provided with the mounting hole installed for described stiffening rib two ends.
By the foldable chair that above-mentioned connection device connects, due to the reliability that connection device connects, thus improve the steadiness that foldable chair connects upon deployment, ensure the Security of chair.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of connection device in prior art;
Fig. 2 is the structural representation of a kind of connection device embodiment of the utility model;
Fig. 3 is the structural representation one of the socket of a kind of connection device of the utility model;
Fig. 4 is the structural representation two of the socket of a kind of connection device of the utility model;
Fig. 5 is the sectional view of the socket of a kind of connection device of the utility model;
Fig. 6 is the structural representation of the plug of a kind of connection device of the utility model;
Fig. 7 is the sectional view of the socket of a kind of connection device of the utility model;
Fig. 8 is the structural representation of a kind of foldable chair folded state of the utility model;
Fig. 9 is the structural representation of a kind of foldable chair deployed condition of the utility model.
Embodiment
For making the object of the utility model embodiment, technological scheme and advantage clearly, below in conjunction with the accompanying drawing of the utility model embodiment, the technological scheme of the utility model embodiment is clearly and completely described.Obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiments.Based on described embodiment of the present utility model, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, belongs to the scope of the utility model protection.
In description of the present utility model, it will be appreciated that, term " on ", D score, "front", "rear", "left", "right", " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Unless otherwise defined, technical term used herein or scientific terminology should be in field belonging to the utility model the ordinary meaning that the personage with general technical ability understands." first ", " second " that use in the utility model patent application specification and claims and similar word do not represent any order, quantity or significance, and are only used to distinguish different constituent elements.Equally, the similar word such as " " or " " does not represent that quantity limits yet, but represents to there is at least one.
As illustrated in figs. 2-7, as embodiment of the present utility model, a kind of connection device for connecting two parts, comprise plug 1, socket 2 and being arranged on described socket 2 and the mobile slider 3 of counterpart receptacle 2 and the locking elastic element 4 that is sleeved on slider 3, described locking elastic element 4 one end is fixedly connected with described socket 2, the other end is movable end, described locking elastic element 4 is spring along the direction being parallel to described connecting direction, the described locking elastic element 4 when opening described connection device can be compressed along along the direction being parallel to described opening direction.In the present embodiment, described socket 2 is provided with the storing chamber 5 of placing for plug 1 when slider 3 connects described connection device, and described slider 3 moves along the direction connecting described connection device with the direction of opening described connection device.
As illustrated in figures 4-5, described socket 2 comprises the joint 1 that is connected with parts and the guiding element 1 for leading to slider 3, and described guiding element 1 is connected with described joint 1; In the present embodiment, described guiding element 1 is at least two, and described guiding element 1 is provided with the guide channel 1 slided for slider 3, notch 204 is provided with between two wherein adjacent guiding elements 1, in the present embodiment, during connection, the storing chamber 5 of plug 1 is the position of described notch 204.
As shown in fig. 6-7, described plug 1 comprises the joint 2 101 that is connected with another parts and the guiding element 2 102 for leading to slider 3, described guiding element 2 102 is connected with described joint 2 101, described guiding element 2 102 is provided with the guide channel 2 103 slided for slider 3, during connection, guiding element 2 102 plays the effect of connection, and namely the guide channel 2 103 of guiding element 2 102 is positioned at on the same straight line of slider 3 glide direction with the guide channel 1 of guiding element 1.
As shown in Figure 2, described slider 3 comprise guide section 301 and be connected with guide section 301 for as the lift section 302 that drives described guide section 301 to slide, for convenience of the movement of operational guidance section 301, therefore described guide section 301 and lift section 302 are arranged in the angle trending towards 90 °, but the angle being not limited to the utility model embodiment is arranged, and other angles meeting human action are also feasible.
When connecting connection device of the present utility model, ensure that the guide channel 2 103 of guiding element 2 102 is positioned at on the same straight line of slider 3 glide direction with the guide channel 1 of guiding element 1, be embedded in described guide channel 1 and guide channel 2 103 by guide section 301 motion of slider 3 described in lift section 302 push-and-pull and described plug 1 is connected with socket 2, namely the connection of connection device is realized, after connecting, the guiding element 2 102 of plug is positioned at guiding element 1 neutral position of socket, ensure that the guide section 301 of slider 3 middle position pins plug, the guide section 301 of slider 3 is not easily skidded off, thus ensure the reliability of connection, improve the Security that connection device connects, when opening described connection device, the guide section 301 of described slider 3 disconnects described guide channel 1 and guide channel 2 103 and pulls out by described plug 1 and socket 2 separately from guide channel 2 103, simple to operate.
Connection device of the present utility model is used for the connection of foldable chair, realizes the effect folded, in the present embodiment, as Figure 8-9, a kind of foldable chair, comprise seat support skeleton 100 and with described seat support skeleton 100 in the collapsible chair back skeleton 200 be connected, described seat support skeleton 100 is provided with seat support joint 1001, described chair back skeleton 200 is provided with chair back joint 2001, described seat support skeleton 100 is connected with chair back joint 2001 by seat support joint 1001 with the connection of described chair back skeleton 200, described seat support joint 1001 and chair back joint 2001 upper end are rotationally connected by hinge 300, lower end carries out connection to realize folding by above-mentioned connection device.
In the present embodiment, described plug 1 is arranged on seat support skeleton 100 or chair back skeleton 200, corresponding described socket 2 is arranged on chair back skeleton 200 or seat support skeleton 100, and when the relative seat support skeleton 100 of described chair back skeleton 200 launches, described connection device is in coupled condition; When the relative seat support skeleton 100 of described chair back skeleton 200 folds, described connection device is in open mode.
For improving the intensity of chair further, therefore described chair back skeleton 200 is provided with at least one stiffening rib 2002, the side plate of described chair back skeleton 200 is provided with the mounting hole 2003 installed for described stiffening rib 2002 two ends, during installation, the two ends of described stiffening rib 2002 are embedded in mounting hole 2003 and are connected with the side plate of chair back skeleton 200.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment's technological scheme of the utility model.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (10)
1. one kind for connecting the connection device of two parts, it is characterized in that: comprise plug (1), socket (2) and be arranged on upper also counterpart receptacle (2) the mobile slider (3) of described socket (2), described socket (2) is provided with the storing chamber (5) of placing for plug (1) when slider (3) connects described connection device, and described slider (3) moves along the direction connecting described connection device with the direction of opening described connection device.
2. connection device according to claim 1, it is characterized in that: described connection device also comprises and is sleeved on the upper locking elastic element (4) of slider (3), described locking elastic element (4) one end is fixedly connected with described socket (2), the other end is movable end, the direction that described locking elastic element (4) edge is parallel to described connecting direction is spring, and the described locking elastic element (4) when opening described connection device can be compressed along the direction being parallel to described opening direction.
3. connection device according to claim 2, it is characterized in that: described socket (2) comprises the joint one (201) that is connected with parts and the guiding element one (202) for leading to slider (3), and described guiding element one (202) is connected with described joint one (201).
4. connection device according to claim 3, it is characterized in that: described guiding element one (202) is at least two, and described guiding element one (202) is provided with the guide channel one (203) slided for slider (3).
5. connection device according to claim 4, it is characterized in that: be provided with notch (204) between the upper adjacent guiding element one (202) of described socket (2), described notch (204) is for putting chamber (5).
6. the connection device according to any one of claim 1-5, it is characterized in that: described plug (1) comprises the joint two (101) that is connected with another parts and the guiding element two (102) for leading to slider (3), described guiding element two (102) is connected with described joint two (101), and described guiding element two (102) is provided with the guide channel two (103) slided for slider (3).
7. connection device according to claim 6, it is characterized in that: described slider (3) comprise guide section (301) and be connected with guide section (301) for as the lift section (302) that drives described guide section (301) to slide, described guide section (301) with lift section (302) and arrange in the angle trending towards 90 °; When connecting described connection device, the guide section (301) of described slider (3) is embedded into described guide channel one (203) and is connected with socket (2) by described plug (1) with in guide channel two (103); When opening described connection device, the guide section (301) of described slider (3) disconnects described guide channel one (203) and guide channel two (103) and described plug (1) and socket (2) separate by pull-out from guide channel two (103).
8. a foldable chair, comprise seat support skeleton (100) and with described seat support skeleton (100) in the collapsible chair back skeleton (200) be connected, it is characterized in that: described seat support skeleton (100) is provided with seat support joint (1001), described chair back skeleton (200) is provided with chair back joint (2001), described seat support skeleton (100) is connected with chair back joint (2001) by seat support joint (1001) with the connection of described chair back skeleton (200), described seat support joint (1001) and chair back joint (2001) upper end are rotationally connected by hinge (300), lower end carries out connection to realize folding by the connection device described in the claims 1-7.
9. foldable chair according to claim 8, it is characterized in that: described plug (1) is arranged on seat support skeleton (100) or chair back skeleton (200), corresponding described socket (2) is arranged on chair back skeleton (200) or seat support skeleton (100), when the relative seat support skeleton (100) of described chair back skeleton (200) launches, described connection device is in coupled condition; When the relative seat support skeleton (100) of described chair back skeleton (200) is folding, described connection device is in open mode.
10. foldable chair according to claim 8, it is characterized in that: described chair back skeleton (200) is provided with at least one stiffening rib (2002), the side plate of described chair back skeleton (200) is provided with the mounting hole (2003) installed for described stiffening rib (2002) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520924202.5U CN205136347U (en) | 2014-12-26 | 2015-11-19 | Jointing equipment and carry out folding chair of folding through this jointing equipment |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420843415 | 2014-12-26 | ||
| CN2014208434150 | 2014-12-26 | ||
| CN201520924202.5U CN205136347U (en) | 2014-12-26 | 2015-11-19 | Jointing equipment and carry out folding chair of folding through this jointing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205136347U true CN205136347U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520924202.5U Active CN205136347U (en) | 2014-12-26 | 2015-11-19 | Jointing equipment and carry out folding chair of folding through this jointing equipment |
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| Country | Link |
|---|---|
| CN (1) | CN205136347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107589A (en) * | 2019-05-28 | 2019-08-09 | 成都西之铭工业设计有限公司 | A kind of hinge |
| CN110788885A (en) * | 2019-09-27 | 2020-02-14 | 上海景吾智能科技有限公司 | Positioning structure of rotating body and robot thereof |
-
2015
- 2015-11-19 CN CN201520924202.5U patent/CN205136347U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107589A (en) * | 2019-05-28 | 2019-08-09 | 成都西之铭工业设计有限公司 | A kind of hinge |
| CN110107589B (en) * | 2019-05-28 | 2020-06-12 | 成都西之铭工业设计有限公司 | Hinge with a hinge body |
| CN110788885A (en) * | 2019-09-27 | 2020-02-14 | 上海景吾智能科技有限公司 | Positioning structure of rotating body and robot thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |