CN103671392A - Furniture connecting piece - Google Patents
Furniture connecting piece Download PDFInfo
- Publication number
- CN103671392A CN103671392A CN201310556489.6A CN201310556489A CN103671392A CN 103671392 A CN103671392 A CN 103671392A CN 201310556489 A CN201310556489 A CN 201310556489A CN 103671392 A CN103671392 A CN 103671392A
- Authority
- CN
- China
- Prior art keywords
- elastic element
- insertion rod
- loop bar
- connecting component
- exposed part
- 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.)
- Granted
Links
- 238000003780 insertion Methods 0.000 claims description 44
- 230000037431 insertion Effects 0.000 claims description 44
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 3
- 229920001195 polyisoprene Polymers 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Furniture Connections (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention relates to a connecting piece, in particular to a furniture connecting piece to solve the problems that in the prior art, a connecting piece inside furniture is difficult to mount and dismount and short in service life. The furnace connecting piece comprises a loop bar and an inserting rod, wherein one end of the loop bar is provided with a blind hole, the inserting rod is located on a connecting rod and matched with the blind hole, the inserting rod is internally provided with an elastic element stretching in the radial direction and at least one protruding block which is arranged on the inserting rod and can move in the stretching direction of the elastic element, the protruding block is connected with the elastic element, the cross section of the exposed parts, stretching out of the inserting rod, of the protruding block is in an arch shape, and the inner side wall of the blind hole is provided with loop bar grooves matched with all exposed parts in a one-to-one mode. The connecting piece is arranged inside the loop bar and the connecting rod, and the attractive appearance is guaranteed. The protruding block stretches in the radial direction of the inserting rod through the elastic element, the service life of the connecting piece is prolonged, the cross section of the exposed parts, stretching out of the inserting rod, of the protruding block is in the arch shape, and the protruding block can be compressed into the inserting rod by rotating the inserting rod.
Description
Technical field
The present invention relates to a kind of link, relate in particular to a kind of furniture connecting component.
Background technique
Have now the link much connecting for furniture, be not easy dismounting, these links are positioned at the outside of furniture, affect the attractive in appearance of furniture; For this situation, some link is arranged on the inside of furniture, if notification number is a kind of furniture connecting component as described in CN202718984U, connection matches to realize by protuberance resiliently deformable and groove and is connected, but working life is low, through dismounting several times, will damage, and installation and removal time are relatively required great effort.
Summary of the invention
The invention provides a kind of furniture connecting component, be intended to solve in prior art, be arranged on inside of furniture link installing/dismounting trouble and working life low problem.
In order to solve above technical problem, the present invention is achieved through the following technical solutions: a kind of furniture connecting component, comprise the insertion rod that one end is provided with the loop bar of blind hole, is positioned on connecting rod and matches with blind hole, in described insertion rod, be provided with radially flexible elastic element, be arranged in insertion rod and at least one projection that can move along the flexible direction of elastic element, described projection is connected with elastic element, the cross section of the extended exposed part to insertion rod outside of described projection is arc, and the madial wall of described blind hole is provided with the loop bar groove matching one by one with each exposed part.
Further, the height of described exposed part reduces gradually along the direction of insertion of insertion rod; Being convenient to insertion rod inserts in blind hole.
Further, described exposed part is half cone-shaped; Be convenient to installation and removal.
Further, described exposed part is half frustoconic shape; Be convenient to installation and removal.
Further, described projection also comprises the slide block being connected with elastic element, is provided with the slide block slot matching with slide block in described insertion rod, and the notch place of described slide block slot is provided with the block that anti-limited slip block ejects; Be convenient to the flexible of projection.
Further, described projection has two; On the basis of ensuring the quality of products, be convenient to again manufacture.
Further, described elastic element is spring; High life.
Further, described elastic element is elastic caoutchouc; High life.
Further, the distance of described exposed part upper end to insertion rod upper end equals the distance of the upper end of loop bar groove to loop bar upper end; Be convenient to coordinate with projection moving axially of common restriction insertion rod.
Compared with prior art advantage of the present invention is: in the present invention, link is arranged on the inside of loop bar and connecting rod, has guaranteed outside aesthetic property; In addition, in the present invention, by elastic element, make projection along insertion rod radial expansion, this link is improved working life; The cross section of the extended exposed part to insertion rod outside of described projection is arc, is convenient to can make projection be compressed into insertion rod inside by rotating insertion rod.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is structural representation of the present invention in embodiment one;
Fig. 2 is the structural representation of connecting rod of the present invention in embodiment one;
Fig. 3 is the structural representation of loop bar of the present invention in embodiment one;
Fig. 4 is the structural representation of projection of the present invention in embodiment one;
Fig. 5 is the structural representation of connecting rod of the present invention in embodiment two;
Fig. 6 is the structural representation of projection of the present invention in embodiment two.
Embodiment
Embodiment one:
Consult Fig. 1 to Fig. 4, a kind of furniture connecting component, comprise the insertion rod 2 that one end is provided with the loop bar 1 of blind hole 11, is positioned on connecting rod 3 and matches with blind hole 11, in described insertion rod 2, be provided with radially flexible elastic element 5, be arranged in insertion rod 2 and at least one projection 4 that can move along the flexible direction of elastic element 5, described projection 4 is connected with elastic element 5, the cross section of the extended exposed part 41 to insertion rod 2 outsides of described projection 4 is arc, and the madial wall of described blind hole 11 is provided with the loop bar groove 12 matching one by one with each exposed part 41; The height of described exposed part 41 reduces gradually along the direction of insertion of insertion rod 2; Described exposed part 41 is half cone-shaped; Described projection 4 also comprises the slide block 42 being connected with elastic element 5, is provided with the slide block slot 21 matching with slide block 42 in described insertion rod 2, and the notch place of described slide block slot 21 is provided with the block that anti-limited slip block 42 ejects; Described projection 4 has two; Described elastic element 5 is spring or elastic caoutchouc; Described exposed part 41 upper ends equal the distance of the upper end of loop bar groove 12 to loop bar 1 upper end to the distance of insertion rod 2 upper ends.
During installation, insertion rod 2 is inserted in loop bar 1, until the step place of connecting rod 3 contacts with loop bar 1; Rotation insertion rod 2, until two projections 4 are inserted into respectively in two loop bar grooves 12, installation; When insertion rod 2 is inserted loop bar 1 when interior, because the height of exposed part 41 direction of insertion along insertion rod 2 reduces gradually, exposed part 41 can be pressed in insertion rod gradually, more laborsaving during insertion, and can not cause link to damage.
When dismounting, rotation insertion rod 2, because the cross section of exposed part 41 is arc, so exposed part 41 can produce smoothly from loop bar groove 12, when exposed part 41 produces loop bar groove 12, pulls out insertion rod.
Embodiment two:
Consult Fig. 6, be with embodiment one difference: described exposed part 41 is half frustoconic shape; Be illustrated in figure 5 the structure of the loop bar 1 matching with insertion rod 2 in the present embodiment.
In the present invention, link is arranged on the inside of loop bar and connecting rod, has guaranteed outside aesthetic property; In addition, in the present invention, by elastic element, make projection along insertion rod radial expansion, this link is improved working life; The cross section of the extended exposed part to insertion rod outside of described projection is arc, is convenient to can make projection be compressed into insertion rod inside by rotating insertion rod.
The foregoing is only specific embodiments of the invention, but technical characteristics of the present invention is not limited to this, any those skilled in the art is in the field of the invention, and the variation of doing or modification are all encompassed among the scope of the claims of the present invention.
Claims (9)
1. a furniture connecting component, comprise that one end is provided with the loop bar of blind hole (11) (1), be positioned at the insertion rod (2) that connecting rod (3) is upper and match with blind hole (11), it is characterized in that: in described insertion rod (2), be provided with radially flexible elastic element (5), be arranged at least one projection (4) that insertion rod (2) is upper and can move along the flexible direction of elastic element (5), described projection (4) is connected with elastic element (5), the extended cross section to the outside exposed part (41) of insertion rod (2) of described projection (4) is arc, the madial wall of described blind hole (11) is provided with the loop bar groove (12) matching one by one with each exposed part (41).
2. a kind of furniture connecting component according to claim 1, is characterized in that: the height of described exposed part (41) reduces gradually along the direction of insertion of insertion rod (2).
3. a kind of furniture connecting component according to claim 2, is characterized in that: described exposed part (41) is half cone-shaped.
4. a kind of furniture connecting component according to claim 2, is characterized in that: described exposed part (41) is half frustoconic shape.
5. according to a kind of furniture connecting component described in claim 1 or 2 or 3, it is characterized in that: described projection (4) also comprises the slide block (42) being connected with elastic element (5), in described insertion rod (2), be provided with the slide block slot (21) matching with slide block (42), the notch place of described slide block slot (21) is provided with the block that anti-limited slip block (42) ejects.
6. a kind of furniture connecting component according to claim 1, is characterized in that: described projection (4) has two.
7. a kind of furniture connecting component according to claim 1, is characterized in that: described elastic element (5) is spring.
8. a kind of furniture connecting component according to claim 1, is characterized in that: described elastic element (5) is elastic caoutchouc.
9. a kind of furniture connecting component according to claim 1, is characterized in that: described exposed part (41) upper end equals the distance of the upper end of loop bar groove (12) to loop bar (1) upper end to the distance of insertion rod (2) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310556489.6A CN103671392B (en) | 2013-11-11 | 2013-11-11 | A kind of furniture connecting component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310556489.6A CN103671392B (en) | 2013-11-11 | 2013-11-11 | A kind of furniture connecting component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103671392A true CN103671392A (en) | 2014-03-26 |
| CN103671392B CN103671392B (en) | 2016-09-21 |
Family
ID=50309906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310556489.6A Expired - Fee Related CN103671392B (en) | 2013-11-11 | 2013-11-11 | A kind of furniture connecting component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103671392B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121952A (en) * | 2014-07-27 | 2014-10-29 | 成都国光电子仪表有限责任公司 | Orifice plate structure for natural gas metering |
| CN105317805A (en) * | 2014-08-04 | 2016-02-10 | 丹阳市博上工具有限公司 | Fastener |
| CN107372424A (en) * | 2017-07-19 | 2017-11-24 | 胡俊 | A kind of spraying machine for being conveniently replaceable shower nozzle |
| CN108590004A (en) * | 2018-06-21 | 2018-09-28 | 嘉兴新宇装饰工程有限公司 | A kind of mounting structure and installation method of decoration face wall |
| CN108644188A (en) * | 2018-06-25 | 2018-10-12 | 广东广航科技有限公司 | One kind quickly changeing connector |
| CN111109923A (en) * | 2020-01-21 | 2020-05-08 | 安吉欧风休闲家居产品有限公司 | Sofa convenient to dismouting |
| CN111502244A (en) * | 2020-05-06 | 2020-08-07 | 无锡锡晟建设有限公司 | Full-steel large formwork structure for wall boards on two sides of expansion joint and construction method thereof |
| CN113648165A (en) * | 2021-08-31 | 2021-11-16 | 南京迈瑞生物医疗电子有限公司 | Locking mechanism, table top assembly, operating table and locking method of table top assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2777692A (en) * | 1955-01-25 | 1957-01-15 | Sebastian J Marzucco | Support member for high jump cross bar |
| US4440517A (en) * | 1981-03-23 | 1984-04-03 | Potter Michael A | Adjustable torque-multiplier breaker-bar |
| CN87204250U (en) * | 1987-05-23 | 1987-12-30 | 龙德骐 | Safety pin |
| JPH08159120A (en) * | 1994-12-09 | 1996-06-18 | Ito Seisakusho:Kk | Pipe connecting structure |
| CN1414253A (en) * | 2001-03-28 | 2003-04-30 | 毛志华 | Mechanical method for fixed connection and device thereof |
-
2013
- 2013-11-11 CN CN201310556489.6A patent/CN103671392B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2777692A (en) * | 1955-01-25 | 1957-01-15 | Sebastian J Marzucco | Support member for high jump cross bar |
| US4440517A (en) * | 1981-03-23 | 1984-04-03 | Potter Michael A | Adjustable torque-multiplier breaker-bar |
| CN87204250U (en) * | 1987-05-23 | 1987-12-30 | 龙德骐 | Safety pin |
| JPH08159120A (en) * | 1994-12-09 | 1996-06-18 | Ito Seisakusho:Kk | Pipe connecting structure |
| CN1414253A (en) * | 2001-03-28 | 2003-04-30 | 毛志华 | Mechanical method for fixed connection and device thereof |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121952A (en) * | 2014-07-27 | 2014-10-29 | 成都国光电子仪表有限责任公司 | Orifice plate structure for natural gas metering |
| CN105317805A (en) * | 2014-08-04 | 2016-02-10 | 丹阳市博上工具有限公司 | Fastener |
| CN107372424A (en) * | 2017-07-19 | 2017-11-24 | 胡俊 | A kind of spraying machine for being conveniently replaceable shower nozzle |
| CN108590004A (en) * | 2018-06-21 | 2018-09-28 | 嘉兴新宇装饰工程有限公司 | A kind of mounting structure and installation method of decoration face wall |
| CN108590004B (en) * | 2018-06-21 | 2020-02-14 | 嘉兴新宇装饰工程有限公司 | Mounting structure and mounting method of decorative wall |
| CN108644188A (en) * | 2018-06-25 | 2018-10-12 | 广东广航科技有限公司 | One kind quickly changeing connector |
| CN111109923A (en) * | 2020-01-21 | 2020-05-08 | 安吉欧风休闲家居产品有限公司 | Sofa convenient to dismouting |
| CN111502244A (en) * | 2020-05-06 | 2020-08-07 | 无锡锡晟建设有限公司 | Full-steel large formwork structure for wall boards on two sides of expansion joint and construction method thereof |
| CN113648165A (en) * | 2021-08-31 | 2021-11-16 | 南京迈瑞生物医疗电子有限公司 | Locking mechanism, table top assembly, operating table and locking method of table top assembly |
| CN113648165B (en) * | 2021-08-31 | 2024-08-09 | 南京迈瑞生物医疗电子有限公司 | Locking mechanism, table top assembly, operating table and locking method of table top assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103671392B (en) | 2016-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gu Chang Inventor before: Pan Xinzhang |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160819 Address after: The New Road Development Zone No. 10 226009 Jiangsu city of Nantong Province Applicant after: Nantong eternal home Co., Ltd. Address before: Zhili town Wuxing District Mu Dou Cun West pocket 313008 Zhejiang city of Huzhou province No. 33 Applicant before: Pan Xinzhang |
|
| 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: 20160921 Termination date: 20191111 |