CN203570777U - Combination furniture connection element - Google Patents
Combination furniture connection element Download PDFInfo
- Publication number
- CN203570777U CN203570777U CN201320653569.9U CN201320653569U CN203570777U CN 203570777 U CN203570777 U CN 203570777U CN 201320653569 U CN201320653569 U CN 201320653569U CN 203570777 U CN203570777 U CN 203570777U
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- CN
- China
- Prior art keywords
- screw rod
- expansion sleeve
- furniture
- screw
- connection element
- 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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Abstract
The utility model provides a combination furniture connection element, belongs to a furniture accessory, and mainly relates to a connection element for furniture combination. The connection element comprises a connection head (1), a screw rod (2) and an expansion sleeve (3), wherein the connection head (1) is provided with a plurality of screw holes (11), the screw rod (2) is installed in the corresponding screw hole (11), the two ends of the screw rod (2) are provided with twisting notches (21), and the expansion sleeve (3) is arranged on the screw rod (2) in a sleeved mode. The combination furniture connection element is easy and convenient to use, stable, attractive and elegant.
Description
Technical field
The utility model belongs to a kind of furniture part, relates generally in the link for combinations of furniture.
Background technique
For the ease of transportation with install, existing furniture all adopts fabricated structure mostly, and modal is between interconnective plate, is provided with shrinkage pool and protruding pin interfixes, and this furniture, after being dismounted for multiple times, easily affects installation quality, even damages; Also having part composite furniture, is to be mutually permanently connected into skeleton with metal connecting piece, then uses screw locking, and its a large amount of screw exposes the appearance looks elegant that affects its furniture.
Model utility content
In order to solve existing composite furniture technology, have above-mentioned deficiency, the utility model provides a kind of novel furniture connecting component.
Composite furniture link, includes connecting head, screw rod and expansion sleeve, is provided with a plurality of screws on described connecting head, and screw rod is arranged on screw, and the two ends of this screw rod are provided with twisting recess, and expansion sleeve is sleeved on screw rod.
Above-mentioned connecting head is circular, square or polygonal.
Above-mentioned screw is a plurality of through the tapped through hole on connecting head.
One end of above-mentioned screw rod is circle or taper.
Above-mentioned twisting recess is in-line, cross or hexagon.
The one or both ends of above-mentioned expansion sleeve are provided with recess.
Above-mentioned expansion sleeve is made by rubber or metallic material.
The beneficial effects of the utility model
The utility model utilizes screw rod to be connected with connecting head with expansion sleeve, and during use, screw rod twisting makes expansion sleeve expansion that furniture fixing rod is fixedly connected with, and uses simple, convenient, firm, elegant in appearance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model link.
Fig. 2 is the plan view that the utility model is provided with the screw rod of expansion sleeve.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the right elevation of Fig. 2.
Fig. 5 is explosive view of the present utility model.
Fig. 6 is scheme of installation of the present utility model.
Fig. 7 is one of use view of the present utility model.
Fig. 8 is one of use view of the present utility model.
Fig. 9 is one of use view of the present utility model.
Figure 10 is one of use view of the present utility model.
Figure 11 is one of use view of the present utility model.
Embodiment
Composite furniture link as shown in Figures 1 to 6, include circular connecting head 1, screw rod 2 and expansion sleeve 3, on described connecting head 1, be provided with a plurality of screws 11, this screw 11 is three tapped through holes that pass on connecting head 1, be that screw 11 is three tapped through holes that pass respectively mutual perforation on connecting head 1, form six connecting screw holes 11; Screw rod 2 is arranged on the screw 11 of connecting head 1, and one end of this screw rod is taper, and screw head is taper, and shown in the A of Fig. 5 screw rod 2, the two ends of screw rod 2 are respectively arranged with for screw rod 1 being tightened to the hexagonal twisting recess 21 in connecting head 1; Expansion sleeve 3 is sleeved on screw rod 2, and this expansion sleeve 3 can be made by rubber or metallic material, and the one or both ends of expansion sleeve 3 are provided with recess 31.
Above-mentioned connecting head 1 can also be square or polygonal; One end toper of screw rod 2 also can be set to circle, and it can also be in-line or cross that the twisting recess 21 at the two ends of screw rod 2 arranges.
When the utility model is used, as shown in Fig. 7 to Figure 11, this composite furniture link is matched with to many connecting tubes 4 of composite furniture, a plurality of screw rods 2 of link and expansion sleeve 3 are arranged on respectively in each connecting tube 4 of combination, utilize Allen key 5 twisting screw rods 2, the tapered end of screw rod 2 is clamp-oned expansion sleeve 3, by the recess 31 of expansion sleeve 3, expansion sleeve 3 is outwards expanded, make whole composite furniture link and connecting tube 4 fixing, form the fixedly skeleton of composite furniture, form a kind of shelf of family expenses placing articles, or on this shelf, combined plate is installed, form the cupboard of various structures, the furniture such as sofa, install simple, convenient, firmly, easy to use.
Claims (7)
1. composite furniture link, it is characterized in that: include connecting head (1), screw rod (2) and expansion sleeve (3), on described connecting head (1), be provided with a plurality of screws (11), screw rod (2) is arranged on screw (11), the two ends of this screw rod (2) are provided with twisting recess (21), and expansion sleeve (3) is sleeved on screw rod (2).
2. composite furniture link according to claim 1, is characterized in that: described connecting head (1) is circle or polygonal.
3. composite furniture link according to claim 1, is characterized in that: described screw (11) is a plurality of tapped through holes that pass on connecting head (1).
4. composite furniture link according to claim 1, is characterized in that: one end of described screw rod (2) is circle or taper.
5. composite furniture link according to claim 1, is characterized in that: described twisting recess (21) is in-line, cross or hexagon.
6. composite furniture link according to claim 1, is characterized in that: the one or both ends of described expansion sleeve (3) are provided with recess (31).
7. composite furniture link according to claim 1, is characterized in that: described expansion sleeve (3) is made by rubber or metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320653569.9U CN203570777U (en) | 2013-10-16 | 2013-10-16 | Combination furniture connection element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320653569.9U CN203570777U (en) | 2013-10-16 | 2013-10-16 | Combination furniture connection element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203570777U true CN203570777U (en) | 2014-04-30 |
Family
ID=50538509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320653569.9U Expired - Fee Related CN203570777U (en) | 2013-10-16 | 2013-10-16 | Combination furniture connection element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203570777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640883A (en) * | 2016-12-26 | 2017-05-10 | 金华职业技术学院 | Flexible quick connector |
-
2013
- 2013-10-16 CN CN201320653569.9U patent/CN203570777U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640883A (en) * | 2016-12-26 | 2017-05-10 | 金华职业技术学院 | Flexible quick connector |
| CN106640883B (en) * | 2016-12-26 | 2018-07-31 | 金华职业技术学院 | A kind of flexible quick connector |
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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 |
Granted publication date: 20140430 Termination date: 20151016 |
|
| EXPY | Termination of patent right or utility model |