CN201388761Y - Chair backrest framework blocking structure - Google Patents
Chair backrest framework blocking structure Download PDFInfo
- Publication number
- CN201388761Y CN201388761Y CN200920008642U CN200920008642U CN201388761Y CN 201388761 Y CN201388761 Y CN 201388761Y CN 200920008642 U CN200920008642 U CN 200920008642U CN 200920008642 U CN200920008642 U CN 200920008642U CN 201388761 Y CN201388761 Y CN 201388761Y
- Authority
- CN
- China
- Prior art keywords
- seat back
- back frame
- afterframe
- hole
- clip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model relates to a chair backrest framework blocking structure; a chair backrest framework comprises a front framework and a rear framework, wherein the front framework is provided with a clipping hook hole, and the rear framework is provided with a clipping tenon which is correspondingly embedded into and clipped at the clipping hook hole; and the front and the rear frameworks are stably combined together to form the chair backrest framework. When foam cotton and the surface cloth are needed to be repaired, or when the chair backrest framework is transported or stored, the blocking state between a frame body and a combining vertical seat can be conveniently relieved, so that the frame body can be disassembled and separated from the combining vertical seat, and the effects of being convenient for repair, reducing transport and volume of storage material and the like can be achieved.
Description
Technical field
The utility model relates to a kind of seat back frame snap-in structure, refers to a kind of snap-in structure that can be applied to lay the seat back frame of dictyosome or foam especially, makes this seat back frame more convenient on being assembled, easily.
Background technology
Because society is flourishing and progressive, promoted people's quality of the life greatly, outstanding daily living article is seen it, and almost everybody does not break away from the product of chair, so chair has just like become instrument indispensable in the life; And also along with the lifting of living standard, the modern requires more and more higher to quality of the life and article texture, have much in the chair kind that can watch on the market, high pin formula is arranged, the low stool chair, office chair, leisure chaise longue or the like, and the composite design of chair tool is also all different, integrally formed plastic chair is arranged, maybe need assemble wheel body, the senior office chair of dictyosome, maybe need lay chair back of ergonomic designs or the like, therefore, the assembling mode of chair tool has many kinds, wherein at the assembling of the chair back, the general chair back is to the assembling back-rest time, and the framework assembling finished that back-rest is corresponding with afterframe again to post before it all needed, and with screw lock establish fixing; Yet, such assembling mode not only comparatively bothers and time-consuming taking a lot of work, also can produce slightly dislocation when assembling simultaneously because of tightening of back-rest, so that need spend more time when assembling aligns, even the joint seat of the binding chair back and cushion, also all need be by locking the chair back from the outside of joint seat with screw or the cushion place is fixed, all expose surface to the open air with the screw component that causes assembling at chair.
In view of this, the design people promptly is in view of the disappearance part of above-mentioned conventional chair tool on reality is implemented to use, and revised, improve, simultaneously in line with spirit of asking and theory, and auxiliary by the knowledge of specialty, experience, and after clever thought in many ways, test, design the utility model, so that a kind of seat back frame snap-in structure easy to assembly to be provided.
The utility model content
The purpose of this utility model provides a kind of seat back frame snap-in structure, this seat back frame comprises front baffle and afterframe, the periphery of described front baffle is provided with a plurality of clips and colludes the hole, and the periphery of this described afterframe is provided with a plurality of clip tenons, described clip tenon and with described clip to collude the hole corresponding, with described clip tenon corresponding embed to collude to pull collude in the hole in described clip, the firm group of forward and backward framework is located at together, form a seat back frame.
Described clip colludes rectangular hole, hole, and described clip tenon then is made up of two corresponding trips that are provided with.
Be equipped with dictyosome or foam on the described front baffle.
Extension is provided with sleeve in the described front baffle, and pairing described afterframe is provided with guide posts, and described guide posts is set in the sleeve of described front baffle, and reaches the function of the convenient and quick correspondence of forward and backward framework location.
Described afterframe is provided with locked groove, utilizing spiral shell to establish part passes on the linkage frame that described locked groove is locked on seat back frame, promptly set up locked groove in after-frame, utilize locked groove earlier with the corresponding interlocking of linkage frame behind afterframe, carry out the combination of forward and backward framework again, make the screw of locking linkage frame and afterframe be hidden in forward and backward framework between, and do not appear.
Described clip colludes rounded hole, hole, and described clip tenon is made up of a plurality of arrangements trip in the form of a ring.
Be equipped with dictyosome or foam on the described front baffle.
Extension is provided with sleeve in the described front baffle, and pairing described afterframe is provided with guide posts, and described guide posts is set in the described sleeve, and reaches the function of the convenient and quick correspondence of forward and backward framework location.
Described afterframe is provided with locked groove, utilizing spiral shell to establish part passes on the linkage frame that described locked groove is locked on seat back frame, promptly set up locked groove in after-frame, utilize locked groove earlier with the corresponding interlocking of linkage frame behind afterframe, carry out the combination of forward and backward framework again, make the screw of locking linkage frame and afterframe be hidden in forward and backward framework between, and do not appear.
According to as can be known above-mentioned, have following plurality of advantages really compared to prior art by the utility model seat back frame snap-in structure:
1, the utility model seat back frame snap-in structure, because of being provided with clip, the former frame frame colludes the hole, and this afterframe is provided with the clip tenon, and the clip tenon can correspondingly embed, and colluding pulls colludes the place, hole in clip, therefore, in the firm group of forward and backward framework is located at a time-out, can reaches convenient, save time, saving of labor's usefulness.
2, the utility model seat back frame snap-in structure, be used in and be respectively equipped with guide posts and corresponding with it sleeve on the forward and backward framework, can allow the dictyosome that the front baffle that completes can not lay because of the chair back or the influence of foam misplace, reach the corresponding effect that reaches accurate location easily and fast of assembling.
3, the utility model seat back frame snap-in structure, the locked groove on the afterframe can be hidden in inside so spiral shell can be established part again with the corresponding interlocking place that coats of front baffle because of after establishing at the fixing lock of the linkage frame that joins with cushion portion, avoid spiral shell to establish part and appear.
Description of drawings
The following drawings only is intended to the utility model done and schematically illustrates and explain, does not limit scope of the present utility model.Wherein,
Fig. 1 is a perspective exploded view of the present utility model;
Fig. 2 is the local decomposing schematic representation that amplifies of one of the present utility model;
Fig. 3 is an one partial schematic sectional view of the present utility model;
Fig. 4 is its two local decomposing schematic representation that amplifies of the present utility model;
Fig. 5 is its two partial schematic sectional view of the present utility model.
Description of reference numerals:
A seat back frame 1 front baffle
11 dictyosomes or foam 13 sleeves
12 clips collude hole 2 afterframes
21 clip tenon 12a rectangular openings
3 spiral shells are established part 4 linkage frames
41 link sheet 411 lockholes
23 locked grooves
The specific embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast the description of drawings specific embodiment of the present utility model.
At first, see also Fig. 1, Fig. 2, shown in Figure 4, decompose and local enlarged diagram for the solid of seat back frame snap-in structure of the present utility model, this seat back frame A comprises a front baffle 1 and an afterframe 2, wherein:
This front baffle 1 is one to be equipped with the framework of dictyosome or foam 11, is provided with a plurality of clips in the periphery of front baffle 1 and colludes hole 12; This afterframe 2 is the framework of a hollow, on the periphery of afterframe 2, be provided with a plurality of clip tenons 21, clip tenon 21 and with clip to collude hole 12 corresponding, clip tenon 21 is corresponding to embed to collude and pulls when clip colludes 12 places, hole, forward and backward framework 1,2 is located at firm each other group together, forms a seat back frame.
Again, when aforesaid clip colludes the rectangular hole 12a in hole 12, this clip tenon 21 is made up of two corresponding trip 21a that are provided with, when aforesaid clip colludes the rounded hole 12b in hole 12, this clip tenon 21 is made up of a plurality of arrangements trip 21b in the form of a ring, and clip tenon 21 energy correspondences are colluded to pull and colluded 12 places, hole in clip.
In addition, seat back frame A of the present utility model further is provided with sleeve 13 in the extension of front baffle 1 peripheral region, and afterframe 2 is provided with guide posts 22 in the peripheral region of corresponding sleeve 13; Moreover, be provided with in the periphery of afterframe 2 lower semisections and establish part 3 for spiral shell and pass through the locked groove 23 of locking with the linkage frame 4 that joins with cushion portion (not shown).
By this, utilizing spiral shell to establish part 3 passes the locked groove 23 of afterframe 2 and is locked on linkage frame 4 places, afterframe 2 is integral with linkage frame 4 corresponding interlockings, then see through the design of guide posts 22, sleeve 13 with guiding front baffle 1 arrives the precalculated position, clip tenon 21 correspondences of convenient afterframe 2 are also colluded to pull and are colluded hole 12 in the clip of front baffle 1, and forward and backward framework 1,2 firmly is assembled into a seat back frame A.
Please consult Fig. 1 more in the lump to shown in Figure 5, when assembling, this linkage frame 4 utilizes the coating mode that penetrates, the one binding sheet 41 with lockhole 411 is attached thereto establishes, this linkage frame 4 utilizes its set binding sheet 41 and cushion portion interlocking, then, after utilizing spiral shell to establish part 3 again to pass through the set locked groove 23 of afterframe 2 lower semisection peripheries, correspondence is locked on the linkage frame 4 that joins with cushion portion, again front baffle 1 correspondence is placed afterframe 2 front sides, and to divide the sleeve of laying 13 and the guiding of the guide posts 22 that branch is laid on the periphery of afterframe 2 on the periphery of front baffle 1, make both correspondences chimeric, and before allowing, afterframe 1,2 can be convenient and quick, assembling is finished in the timesaving.
The above only is the schematic specific embodiment of the utility model, is not in order to limit scope of the present utility model.Any those skilled in the art, equivalent variations of having done under the prerequisite that does not break away from design of the present utility model and principle and modification all should belong to the scope that the utility model is protected.
Claims (9)
1, a kind of seat back frame snap-in structure comprises a front baffle and an afterframe; It is characterized in that: the periphery of described front baffle is provided with a plurality of clips and colludes the hole; The periphery of described afterframe is provided with a plurality of clip tenons, described clip tenon and with described clip to collude the hole corresponding, described clip tenon is corresponding to embed to collude to pull and colludes in the hole in described clip.
2, seat back frame snap-in structure according to claim 1 is characterized in that: described clip colludes rectangular hole, hole, and described clip tenon then is made up of two corresponding trips that are provided with.
3, seat back frame snap-in structure according to claim 2 is characterized in that: be equipped with dictyosome or foam on the described front baffle.
4, seat back frame snap-in structure according to claim 3 is characterized in that: extension is provided with sleeve in the described front baffle, and pairing described afterframe is provided with guide posts, and described guide posts is set in the described sleeve.
5, seat back frame snap-in structure according to claim 3, it is characterized in that: described afterframe is provided with locked groove, utilizes spiral shell to establish part and passes on the linkage frame that described locked groove is locked on seat back frame.
6, seat back frame snap-in structure according to claim 1 is characterized in that: described clip colludes rounded hole, hole, and described clip tenon is made up of a plurality of arrangements trip in the form of a ring.
7, seat back frame snap-in structure according to claim 6 is characterized in that: be equipped with dictyosome or foam on the described front baffle.
8, seat back frame snap-in structure according to claim 7 is characterized in that: extension is provided with sleeve in the described front baffle, and pairing described afterframe is provided with guide posts, and described guide posts is set in the described sleeve.
9, seat back frame snap-in structure according to claim 7, it is characterized in that: described afterframe is provided with locked groove, utilizes spiral shell to establish part and passes on the linkage frame that described locked groove is locked on seat back frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920008642U CN201388761Y (en) | 2009-04-15 | 2009-04-15 | Chair backrest framework blocking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920008642U CN201388761Y (en) | 2009-04-15 | 2009-04-15 | Chair backrest framework blocking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201388761Y true CN201388761Y (en) | 2010-01-27 |
Family
ID=41595576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920008642U Expired - Fee Related CN201388761Y (en) | 2009-04-15 | 2009-04-15 | Chair backrest framework blocking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201388761Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012167651A1 (en) * | 2011-06-04 | 2012-12-13 | Chen Min | Chair backrest assembly structure |
| CN107348735A (en) * | 2017-09-01 | 2017-11-17 | 玉环精宣模具有限公司 | Plastic chair and preparation method thereof |
-
2009
- 2009-04-15 CN CN200920008642U patent/CN201388761Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012167651A1 (en) * | 2011-06-04 | 2012-12-13 | Chen Min | Chair backrest assembly structure |
| CN107348735A (en) * | 2017-09-01 | 2017-11-17 | 玉环精宣模具有限公司 | Plastic chair and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20140415 |