CN204533079U - Furniture panel connection fastener - Google Patents
Furniture panel connection fastener Download PDFInfo
- Publication number
- CN204533079U CN204533079U CN201520185104.4U CN201520185104U CN204533079U CN 204533079 U CN204533079 U CN 204533079U CN 201520185104 U CN201520185104 U CN 201520185104U CN 204533079 U CN204533079 U CN 204533079U
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- China
- Prior art keywords
- connection fastener
- link
- lead
- groove
- round steel
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Abstract
The utility model discloses a kind of Furniture panel connection fastener, described connection fastener entirety adopts round steel cold-heading molding; Top surface has cross recess, and the bottom of connection fastener has a downward opening, and this opening is laterally to having lead-in groove; The bottom of lead-in groove corresponds to arched arm; Described arched arm have interior teat and curved portions.The utility model adopts round steel cold-heading global formation; because the particularity of this product structure, superiority are convenient to the scale that whole production procedure realizes full-automatic output; whole production process can accomplish non-environmental-pollution, without the discharge being harmful to gas, thing; do not cause environmental pollution; anti-twisting property is strong, integral firmness improves, reusable.
Description
Technical field
The utility model relates to a kind of connection fastener, especially a kind of Furniture panel connection fastener.
Background technique
Current furniture is in anabolic process, and vertical between sheet material with sheet material is connected by being applied to link (also known as eccentric wheel or three-in-one component), and its installation and use as shown in Figure 1; For such link, existing cam member has employing zinc alloy to make, die cast is passed through after needing high-temperature fusion when it is prepared, can produce in melting process and necessarily endanger gas, and it is also high that zinc alloy manufactures its cost, its product made easily aging, easily cataclasm, anti-twisting property is poor; And existing zinc alloy link is owing to adopting conventional construction, and during installation, regulation range is little, assembling rear surface flatness is poor.
Find through retrieval, the model utility of patent No. CN201320229438.8 discloses a kind of furniture connecting component; The model utility of patent No. CN201320458174.3 discloses a kind of furniture connecting component improving telophragma; The model utility of patent No. CN201320315686.4 discloses a kind of furniture connecting component of improvement, and the model utility of patent No. CN201420114670.1 also discloses a kind of chassis and the integrated furniture connecting component of telophragma; It can thus be appreciated that the link of this type is updated along with the popularization of furniture.
For patent No. CN201420114670.1 model utility disclosed in furniture connecting component, this patent comprises body, and body comprises taking over a business, telophragma and chassis; Telophragma has upper lead-in groove, chassis has end lead-in groove, end lead-in groove is relative with upper lead-in groove forms lead-in groove, and the gap between telophragma and chassis forms guide-localization groove; End lead-in groove comprises two straight walls and is positioned at the circular arc wall at top; Upper lead-in groove comprises two straight walls and circular arc wall; Also comprise a circular arc dunnage, the upper end of circular arc dunnage is connected with the lower surface of telophragma, lower end is connected with the upper surface on chassis, telophragma, circular arc dunnage and chassis is one-body molded makes; The lower surface of taking over a business is fixedly connected with the outer surface of the top board of the upper lead-in groove of telophragma; Taking over a business of this patent is welded with the top board of the upper lead-in groove of telophragma or is riveted.
Taking over a business to adopt between the top board of the upper lead-in groove of telophragma welds or rivets fixing, and due to welding or to rivet its surface of contact less, therefore stressed degree is between the two limited, and in use can affect its antitorque degree, namely soundness is low.And welding operation technique not only complexity but also loaded down with trivial details, and precision is extremely low, waste of raw materials degree is large, according to incompletely statistics because its soundness yield rate and reject rate reach 1:1; Therefore need to be improved.
Model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art; a kind of Furniture panel connection fastener is provided at this; adopt round steel cold-heading global formation; because the particularity of this product structure, superiority are convenient to the scale that whole production procedure realizes full-automatic output; whole production process can accomplish non-environmental-pollution, without the discharge being harmful to gas, thing; do not cause environmental pollution, anti-twisting property is strong, integral firmness improves, reusable.
The utility model is achieved in that a kind of Furniture panel connection fastener of structure, it is characterized in that: described connection fastener entirety adopts round steel cold-heading molding; Top surface has cross recess, and the bottom of connection fastener has a downward opening, and this opening is laterally to having lead-in groove; The bottom of lead-in groove corresponds to arched arm; Described arched arm have interior teat and curved portions.
According to Furniture panel connection fastener described in the utility model, it is characterized in that: curved portions is close to the forced section of link bottom.
A kind of Furniture panel connection fastener, is characterized in that: described connection fastener entirety adopts round steel cold-heading molding; Top surface has cross recess, and the bottom of connection fastener has a downward opening, and this opening is laterally to having lead-in groove; The bottom of lead-in groove corresponds to arched arm; Described arched arm have interior teat and curved portions; The edge at top has enclosing cover, between the two for cold-heading molding is overall.
A kind of Furniture panel connection fastener, is characterized in that: this connection part comprises outside plastic casing and the link of inside, and link entirety adopts round steel cold-heading molding, and plastic casing has eccentric cylindrical cavity, and link is placed in the eccentric cylindrical cavity of plastic casing; Plastic casing and link are respectively with the opening in correspondence and lead-in groove, and the top of link is with cross recess.
The utility model has the advantage of:
Connection fastener described in the utility model is compared with existing zinc alloy link, and tool has the following advantages:
1, adopt round steel cold-heading global formation, processing technology is simple, does not cause environmental pollution;
2, adopt round steel (ferrous material) to make, anti-twisting property strengthens, and integral firmness strengthens, reusable;
3, practical (requiring low to plate hole and screw size);
4, the large (adjusting angle 180 degree of existing product (zinc alloy link) of adjusting angle; The utility model adjusting angle can reach 235 degree);
5, the stability in furniture installation process can effectively be solved, the shelf life of structural strength, raising furniture.
This link is compared with the link (adopting welding procedure to make) in background technique; 1, change welding process for adopting round steel cold-heading global formation, precision is high, and utilization rate of raw materials is high, and waste degree is low, and finished product rate is high.
Accompanying drawing explanation
Fig. 1 is the assembling process schematic diagram of existing connection fastener
Fig. 2-5 is the utility model embodiment 1 structural representations
Fig. 6-8 is the utility model embodiment 2 structural representations
Fig. 9-12 is the utility model embodiment 3 structural representations
Figure 13-14 is embodiment 3 link 9 structural representations
Wherein: top 1, cross recess 1a, the bottom 2 of connection fastener, opening 3, lead-in groove 4, arched arm 5; Described arched arm 5 have interior teat 5a, curved portions 5b, forced section 6, enclosing cover 7, plastic casing 8, eccentric cylindrical cavity 8a, link 9, plastic casing and opening 10 corresponding to link, plastic casing and lead-in groove 11 corresponding to link.
Embodiment
Be described in detail to the utility model below in conjunction with accompanying drawing 1-14, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1: a kind of Furniture panel connection fastener, and described connection fastener entirety adopts round steel cold-heading molding; Surface, top 1 has cross recess 1a, and the bottom 2 of link has a downward opening 3, and this opening 3 is laterally to there being lead-in groove 4, and the bottom of lead-in groove 4 corresponds to arched arm 5; Described arched arm 5 has the forced section 6 that interior teat 5a and curved portions 5b, curved portions 5b are close to link bottom.
During assembling, using method is the same with existing link: first put in sheet material corresponding aperture by this connection fastener, and the opening 3 making it downward is corresponding with supporting pull bar, rotates this connection fastener along lead-in groove 4, makes the termination of its pull bar be clamped on curved portions 5b place; Because this connection fastener entirety adopts round steel cold-heading molding, material is comparatively hard, and arched arm 5 is formed with interior teat 5a and curved portions 5b, and so, teat 5a and curved portions 5b can reach the firmly fixed object of two sheet material; Make its integral firmness, resistance to torsion all strong than existing like product; Adopt cold-heading molding can avoid all drawbacks be welded to connect, and round steel material is comparatively hard, still can not be out of shape even if repeatedly use simultaneously, reaches the object that can repeat to assemble.
Embodiment 2: a kind of Furniture panel link, and the basis of embodiment 1 is improved further, make the edge at its top 1 have enclosing cover 7, between the two for cold-heading molding is overall; The link of embodiment 2 has following benefit: the gap between link and sheet material can cover by enclosing cover 7, prevents because gap affects that it is attractive in appearance.
Embodiment 3: a kind of Furniture panel connection fastener, it is characterized in that: this connection part comprises outside plastic casing 8 and the link 9 of inside, link 9 entirety adopts round steel cold-heading molding, and plastic casing 8 has eccentric cylindrical cavity 8a, and link 9 is placed in the eccentric cylindrical cavity 8a of plastic casing.And plastic casing 8 and link 9 are respectively with the opening 10 in correspondence and lead-in groove 11, and the top of link 9 is with cross recess.During use: first link 9 is fitted into plastic casing 8 li along eccentric cylindrical cavity 8a, make it form an entirety and combine.
The advantage of this embodiment is: formed by the eccentric cylindrical cavity of plastic casing 8 and interconnect 8 and combine; The benefit of the present embodiment is: the firm performance (soundness, resistance to torsion etc.) neither affecting connection fastener entirety, can reduce costs again, contribute to large-scale promotion and enforcement.
In sum: connection fastener described in the utility model is compared with existing zinc alloy link, and tool has the following advantages:
1, adopt round steel cold-heading global formation, processing technology is simple, does not cause environmental pollution;
2, adopt round steel (ferrous material) to make, anti-twisting property strengthens, and integral firmness strengthens, reusable;
3, practical (requiring low to plate hole and screw size);
4, the large (adjusting angle 180 degree of existing product (zinc alloy link) of adjusting angle; The utility model adjusting angle can reach 235 degree);
5, the stability in furniture installation process can effectively be solved, the shelf life of structural strength, raising furniture.
This link is compared with the link (adopting welding procedure to make) in background technique;
1, change welding process for adopting round steel cold-heading global formation, precision is high, and utilization rate of raw materials is high, and waste degree is low, and finished product rate is high.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a Furniture panel connection fastener, is characterized in that: described connection fastener entirety adopts round steel cold-heading molding; Top (1) surface has cross recess (1a), and the bottom (2) of connection fastener has a downward opening (3), and this opening (3) is laterally to there being lead-in groove (4); The bottom of lead-in groove (4) corresponds to arched arm (5); Described arched arm (5) have interior teat (5a) and curved portions (5b).
2. Furniture panel connection fastener according to claim 1, is characterized in that: curved portions (5b) is close to the forced section (6) of link bottom.
3. a Furniture panel connection fastener, is characterized in that:
Described connection fastener entirety adopts round steel cold-heading molding; Top (1) surface has cross recess (1a), and the bottom (2) of connection fastener has a downward opening (3), and this opening (3) is laterally to there being lead-in groove (4); The bottom of lead-in groove (4) corresponds to arched arm (5); Described arched arm (5) have interior teat (5a) and curved portions (5b);
The edge at top (1) has enclosing cover (7), between the two for cold-heading molding is overall.
4. a Furniture panel connection fastener, it is characterized in that: this connection part comprises outside plastic casing (8) and the link (9) of inside, link (9) entirety adopts round steel cold-heading molding, plastic casing (8) has eccentric cylindrical cavity (8a), and link is placed in the eccentric cylindrical cavity of plastic casing; Plastic casing (8) and link (9) are respectively with the opening (10) in correspondence and lead-in groove (11), and the top of link (9) is with cross recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520185104.4U CN204533079U (en) | 2015-03-31 | 2015-03-31 | Furniture panel connection fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520185104.4U CN204533079U (en) | 2015-03-31 | 2015-03-31 | Furniture panel connection fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204533079U true CN204533079U (en) | 2015-08-05 |
Family
ID=53747088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520185104.4U Expired - Fee Related CN204533079U (en) | 2015-03-31 | 2015-03-31 | Furniture panel connection fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204533079U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018006620A1 (en) * | 2016-07-04 | 2018-01-11 | 成都亿鑫瑞金属制品有限公司 | Furniture sheet material connection fastener |
| CN108296382A (en) * | 2018-01-30 | 2018-07-20 | 成都博瑞特金属制品有限公司 | A kind of production technology and eccentric connector of irony eccentric connector |
| CN110355228A (en) * | 2018-04-10 | 2019-10-22 | 东莞市荣翘泰五金有限公司 | Eccentric connector and its forming method |
-
2015
- 2015-03-31 CN CN201520185104.4U patent/CN204533079U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018006620A1 (en) * | 2016-07-04 | 2018-01-11 | 成都亿鑫瑞金属制品有限公司 | Furniture sheet material connection fastener |
| CN108296382A (en) * | 2018-01-30 | 2018-07-20 | 成都博瑞特金属制品有限公司 | A kind of production technology and eccentric connector of irony eccentric connector |
| CN110355228A (en) * | 2018-04-10 | 2019-10-22 | 东莞市荣翘泰五金有限公司 | Eccentric connector and its forming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20190331 |