CN103216578A - Embedded positioning buckle - Google Patents
Embedded positioning buckle Download PDFInfo
- Publication number
- CN103216578A CN103216578A CN2012100182462A CN201210018246A CN103216578A CN 103216578 A CN103216578 A CN 103216578A CN 2012100182462 A CN2012100182462 A CN 2012100182462A CN 201210018246 A CN201210018246 A CN 201210018246A CN 103216578 A CN103216578 A CN 103216578A
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- CN
- China
- Prior art keywords
- connecting body
- seat
- rope
- locating button
- cap body
- 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.)
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Abstract
The invention relates to the technical field of furniture, in particular to an embedded positioning buckle for fixing a rope on a backrest or a seat cushion of a seat. The embedded positioning buckle comprises a connecting body for connecting a seat bracket. A cap body for limiting is arranged at one end of the connecting body. Rope penetration holes are reserved in the middle part of the cap body, and the rope penetrates through the rope penetration holes. The connecting body is barrel-shaped. The hollow part of the connecting body is an accommodation space communicated with the rope penetration holes. A clamping part is arranged on the lateral surface of the connecting body. When the embedded positioning buckle is used, the seat bracket is provided with a hole, the connecting body is clamped with the seat bracket through the clamping part, the connecting body is uniformly stressed and reliably connected, and is difficult to damage, so that the service life is prolonged; and moreover, the stress distribution of the seat is improved, and requirements on a material for the seat are lowered.
Description
Technical field
The present invention relates to the furniture technical field, specifically, relate to a kind of being used for the embedded locating button of lanyard in seat back or seat cushion.
Background technique
Along with the development of society, people more and more pay attention to comfort level, the especially seat of living; The backrest of present seat, seat cushion generally adopt sponge etc. as packing, then with leather or cloth parcel; Such seat has certain comfortable feel when using, owing to be to adopt sponge as packing, backrest or seat cushion can not be breathed freely, and it is unfavorable to health to continue service time when longer, and easy breed bacteria, can not disassembly, cleaning.
In order to allow backrest or seat cushion can breathe freely and have certain comfortable feel, occurred on the market with the rope of many stretchings seat as backrest or seat cushion, the two ends of rope are provided with locating button, as application number be: 200920057222.1 Chinese utility model patent, name is called: the elastic cord locating button, and it comprises the button box that is used to accommodate elastic cord, the sidewall of button box is extended with the fixing sheet, fix sheet and be provided with positioning hole, pass positioning hole by screw and will fix sheet and be fixed on seat frame or the bedstead.Present seat frame or bedstead for weight reduction, what save that cost mostly adopts is tubular structure, and above-mentioned locating button only is fixed in the surface of hollow tubular one side, during use, the hollow tubular discontinuity equalization, the deformation that hollow tubular takes place under the tension of locating button not only has crooked deformation, and torsional deformation is also arranged, after using for a long time, hollow tubular damages easily, and improves the intensity of hollow tubular, then can raise the cost.On the other hand, the stressed place of locating button is the middle part of the sidewall and the button box of button box, makes to occur bending and deformation the locating button discontinuity equalization, thereby causes locating button to damage easily, and working life is not long.
Summary of the invention
The objective of the invention is to solve the deficiencies in the prior art, a kind of embedded locating button of long service life is provided.
The technical solution used in the present invention is: a kind of embedded locating button, comprise the connecting body that is used to connect seat support, one end of described connecting body is provided with and is used for spacing cap body, the middle part of described cap body offers the threading hole that is used to pass rope, described connecting body is a tubular, the hollow space of described connecting body is the containing space that is communicated with described threading hole, and the side of described connecting body is provided with the inserted part.
As preferably, freely stretch out from described connecting body described inserted part, and described inserted part one end is the elasticity root that is connected with described connecting body, and the other end is the fixture block that thickness is thickeied gradually, and the last plane of described fixture block is parallel with the lower plane of described cap body.
Further, the distance of the lower plane of the last plane of described fixture block and described cap body is 0.8mm-3mm.
As preferably, described connecting body is provided with the step that is used to limit fag end near an end inside of described cap body.
As preferably, described threading hole is the oval hole.
As preferably, described threading hole is two continuous oval holes, and described two oval holes connect into "T"-shaped.
Beneficial effect of the present invention is: a kind of embedded locating button, comprise the connecting body that is used to connect seat support, one end of described connecting body is provided with and is used for spacing cap body, the middle part of described cap body offers the threading hole that is used to pass rope, described connecting body is a tubular, the hollow space of described connecting body is the containing space that is communicated with described threading hole, the side of described connecting body is provided with the inserted part, during use, seat support is offered porose, and connecting body and seat support are by inserted part and seat support clamping, and be easy for installation, connecting body is stressed evenly, connect reliably, not fragile, increase the service life, and improved the stressed distribution of seat, reduced material requirements seat.
Description of drawings
Fig. 1 is the structural representation of a kind of mode of execution of embedded locating button of the present invention.
Fig. 2 is the plan view of embedded locating button of the present invention.
Fig. 3 is the plan view of embedded locating button among Fig. 2.
Fig. 4 is the worm's eye view of embedded locating button among Fig. 2.
Fig. 5 is the sectional view at the A-A place of embedded locating button among Fig. 3.
Fig. 6 is the left view of embedded locating button among Fig. 2.
Fig. 7 is the structural representation of the user mode of embedded locating button among Fig. 2.
Fig. 8 is the structural representation of another mode of execution of embedded locating button of the present invention.
Reference character:
1---connecting body 2---cap body
3---threading hole 4---containing space
5---inserted part 51---elasticity root
52---fixture block 6---step
7---rope.
Embodiment
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Embodiment one.
A kind of embedded locating button, as Fig. 1-shown in Figure 7, it comprises the connecting body 1 that is used to connect seat support, one end of described connecting body 1 is provided with and is used for spacing cap body 2, the middle part of described cap body 2 offers the threading hole 3 that is used to pass rope, described connecting body 1 is a tubular, and the hollow space of described connecting body 1 is the containing space 4 that is communicated with described threading hole, and the side of described connecting body 1 is provided with inserted part 5.
During use, two embedded locating buttons are connected to the two ends of rope 7, and then connect seat respectively, seat offers and connecting body 1 corresponding hole, and rope 7 is an elastic rope.One end of rope 7 is passed the threading hole 3 of cap body 2, enter in the containing space 4 of connecting body 1.For the end of rope 7 is fixed in the containing space 4, can put the structure of iron hoop and so in the end of rope 7, after iron hoop was enclosed within rope 7 ends, iron hoop can not pass threading hole 3, made the end of rope 7 be restricted in the containing space 4; It is fixing more also the end of rope 7 can be carried out reflexed formation major part, and the major part of formation can not pass threading hole 3 and be restricted in the containing space 4.The other end to rope 4 is handled equally.Connecting body 1 with rope one end inserts the hole that seat is offered then, and inserted part 5 makes connecting body 1 and seat clamping, and the connecting body 1 with the rope the other end inserts the hole that the seat opposite side is offered again.
In the prior art, need to use the stretch-draw machine fixing, and then tightening the screw, and embedded locating button of the present invention in use, installs very conveniently, only need get final product in the hole with connecting body 1 insertion seat correspondence the rope back that stretches.During use, connecting body 1 passes through inserted part 5 and seat clamping with seat, and connecting body 1 is stressed even, and connection is reliable, and is not fragile, increases the service life; Simultaneously, the power that seat is subjected to is mainly pulling force, has therefore improved the stressed distribution of seat, makes the deformation of seat under tension be mainly bending deflection, thereby not fragile, has reduced the material requirements to seat, has reduced cost.
As shown in the figure, freely stretch out from described connecting body 1 described inserted part 5, described inserted part 5 one ends are the elasticity root 51 that is connected with described connecting body 1, and the other end is the fixture block 52 that thickness is thickeied gradually, and the last plane of described fixture block 52 is parallel with the lower plane of described cap body 2.
The distance of the last plane of described fixture block 52 and the lower plane of described cap body 2 is 0.8mm-3mm, and this distance is slightly larger than the thickness of slab of seat material.
As shown in Figure 1, described connecting body 1 is provided with the step 6 that is used to limit fag end near an end inside of described cap body 2, the above-mentioned iron hoop conflict step 6 that is enclosed within rope 7 ends, thereby carry out spacing to rope 7, these step 6 another effects are to have thickeied the position that connecting body 1 stress is concentrated, make link 1 not fragile, so step 6 can according to circumstances be provided with more than one deck.
As shown in Figure 3, Figure 4, described threading hole 3 is oval hole or rectangular opening, and when adopting a rope 7 to stretch fixedly, threading hole 3 is designed to the oval hole or the rectangular opening that match with rope 7, prevents that rope 7 is subjected to external force and rocks in threading hole 3.
Embodiment two.
As shown in Figure 8, present embodiment is with embodiment one difference: described threading hole 3 is two oval hole or rectangular openings that link to each other, described two oval holes or rectangular opening connect into "T"-shaped, this structure is applicable to when a rope 7 is not enough to play held stationary, adopt a main rope 7 and an auxiliary rope 7 to fix, the i.e. rope 7 of a broad and a narrower rope 7 pass the "T"-shaped hole that two oval holes or rectangular opening are linked to be with main rope 7 and auxiliary rope 7.
The other technologies feature of present embodiment is identical with embodiment one, does not repeat them here.
The present invention has done to explain, and those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technological scheme of the present invention, and do not break away from the essence and the scope of technical solution of the present invention.
Claims (6)
1. embedded locating button, it is characterized in that: it comprises the connecting body (1) that is used to connect seat support, one end of described connecting body (1) is provided with and is used for spacing cap body (2), the middle part of described cap body (2) offers the threading hole (3) that is used to pass rope, described connecting body (1) is a tubular, the hollow space of described connecting body (1) is the containing space (4) that is communicated with described threading hole (3), and the side of described connecting body (1) is provided with inserted part (5).
2. embedded locating button according to claim 1, it is characterized in that: freely stretch out from described connecting body (1) described inserted part (5), described inserted part (5) one ends are the elasticity root (51) that is connected with described connecting body (1), the other end is the fixture block (52) that thickness is thickeied gradually, and the last plane of described fixture block (52) is parallel with the lower plane of described cap body (2).
3. embedded locating button according to claim 2 is characterized in that: the distance of the lower plane of the last plane of described fixture block (52) and described cap body (2) is 0.8mm-3mm.
4. embedded locating button according to claim 1 is characterized in that: described connecting body (1) is provided with the step (6) that is used to limit fag end near an end inside of described cap body (2).
5. embedded locating button according to claim 1 is characterized in that: described threading hole (3) is the oval hole.
6. embedded locating button according to claim 1 is characterized in that: described threading hole (3) is two continuous oval holes, and described two oval holes connect into "T"-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210018246.2A CN103216578B (en) | 2012-01-20 | 2012-01-20 | Embedded positioning buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210018246.2A CN103216578B (en) | 2012-01-20 | 2012-01-20 | Embedded positioning buckle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103216578A true CN103216578A (en) | 2013-07-24 |
| CN103216578B CN103216578B (en) | 2015-07-22 |
Family
ID=48814638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210018246.2A Expired - Fee Related CN103216578B (en) | 2012-01-20 | 2012-01-20 | Embedded positioning buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103216578B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1145760A (en) * | 1995-07-11 | 1997-03-26 | Ykk株式会社 | Cord fastener |
| JP2006122233A (en) * | 2004-10-27 | 2006-05-18 | Ykk Corp | Holder |
| CN201414604Y (en) * | 2009-05-26 | 2010-03-03 | 刘远刚 | Rubber-band locating buckle |
| US20110138582A1 (en) * | 2009-12-16 | 2011-06-16 | Daiwa Kasei Industry Co., Ltd. | Clip for Holding a Fastening Elastic String |
| CN202520857U (en) * | 2012-01-20 | 2012-11-07 | 陈长腾 | Embedded positioning buckle |
-
2012
- 2012-01-20 CN CN201210018246.2A patent/CN103216578B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1145760A (en) * | 1995-07-11 | 1997-03-26 | Ykk株式会社 | Cord fastener |
| JP2006122233A (en) * | 2004-10-27 | 2006-05-18 | Ykk Corp | Holder |
| CN201414604Y (en) * | 2009-05-26 | 2010-03-03 | 刘远刚 | Rubber-band locating buckle |
| US20110138582A1 (en) * | 2009-12-16 | 2011-06-16 | Daiwa Kasei Industry Co., Ltd. | Clip for Holding a Fastening Elastic String |
| CN202520857U (en) * | 2012-01-20 | 2012-11-07 | 陈长腾 | Embedded positioning buckle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103216578B (en) | 2015-07-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20170120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |