CN202768576U - Self locking screw used for furniture - Google Patents
Self locking screw used for furniture Download PDFInfo
- Publication number
- CN202768576U CN202768576U CN 201220472778 CN201220472778U CN202768576U CN 202768576 U CN202768576 U CN 202768576U CN 201220472778 CN201220472778 CN 201220472778 CN 201220472778 U CN201220472778 U CN 201220472778U CN 202768576 U CN202768576 U CN 202768576U
- Authority
- CN
- China
- Prior art keywords
- furniture
- locking screw
- self locking
- nail
- self
- 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
Links
Images
Landscapes
- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model discloses a self locking screw used for furniture. The self locking screw used for the furniture comprises a nail cap and a nail column. The nail cap is provided with a rotary transverse groove, and the front portion of the nail column is provided with a self locking part. The self locking part comprises a pair of spiral grooves and a pair of lock-in holes, wherein one spiral groove is communicated with one lock-in hole, and the other spiral groove is communicated with the other lock-in hole. According to the self locking screw used for the furniture, the self locking part of the front portion of the nail column is utilized, a connect function is achieved through the rotation of the spiral grooves and the lock-in holes, and the connection can be achieved with no need of a nut. Therefore, the self locking screw used for the furniture is convenient to use and high in practicality.
Description
Technical field
The utility model relates to a kind of Furniture fittings, more precisely a kind of furniture self-locking screw.
Background technique
Furniture fittings refers to the hardware component of furniture or is used for the metallic article that has the functions such as connection, activity, fastening, decoration such as sofa leg, lift device, back rest, spring, rifle nail, subscript etc. on the furniture, also claims furniture part.The screw of existing furniture adopts double-screw bolt to be connected with nut, and the space that this Placement takies is large, and is also attractive in appearance not.
Summary of the invention
The utility model mainly is to solve the existing technical problem of prior art, thereby a kind of furniture self-locking screw is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of furniture self-locking screw comprises a head of a nail and a nail post, and the described head of a nail is provided with a rotation translot, and the front portion of described nail post is provided with one from the lock section.
As preferred embodiment of the present utility model, described a pair of spiral chute and the pair of locking hole of comprising from the lock section, described spiral chute and locking aperture connect respectively.
As preferred embodiment of the present utility model, described spiral chute and locking aperture are arranged on described on the sidewall of lock section symmetrically.
Furniture of the present utility model with the front portion of self-locking screw utilization nail post from the lock section, the rotation by spiral chute and locking aperture realizes linkage function, does not need nut namely can finish connection, and is easy to use, practical.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view that furniture of the present utility model is used the self-locking screw;
Fig. 2 is the perspective view that the furniture among Fig. 1 is used the self-locking screw, and be another visual angle this moment;
Fig. 3 is the details enlarged diagram that the furniture among Fig. 2 is used the a-quadrant of self-locking screw;
Wherein:
1, furniture self-locking screw; 2, the head of a nail; 21, rotation translot; 3, nail post; 31, from the lock section; 311, spiral chute; 312, locking aperture.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
The utility model provides a kind of furniture self-locking screw.
As shown in Figure 1 to Figure 3, a kind of furniture comprises a head of a nail 2 and a nail post 3 with self-locking screw 1, and this head of a nail 2 is provided with a rotation translot 21, and the front portion of this nail post 3 is provided with one from the lock section 31.
Should be from the lock section 31 comprise a pair of spiral chute 311 and pair of locking hole 312, this spiral chute 311 connects respectively with locking aperture 312.
The above only be embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. a furniture comprises a head of a nail (2) and a nail post (3) with self-locking screw (1), and the described head of a nail (2) is provided with a rotation translot (21), it is characterized in that, the front portion of described nail post (3) is provided with one from the lock section (31).
2. furniture according to claim 1 is characterized in that with self-locking screw (1), and described (31) comprise a pair of spiral chute (311) and pair of locking hole (312) from the lock section, and described spiral chute (311) connects respectively with locking aperture (312).
3. furniture according to claim 2 is characterized in that with self-locking screw (1), and described spiral chute (311) and locking aperture (312) are arranged on described on the sidewall of lock section (31) symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472778 CN202768576U (en) | 2012-09-17 | 2012-09-17 | Self locking screw used for furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472778 CN202768576U (en) | 2012-09-17 | 2012-09-17 | Self locking screw used for furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202768576U true CN202768576U (en) | 2013-03-06 |
Family
ID=47775155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220472778 Expired - Fee Related CN202768576U (en) | 2012-09-17 | 2012-09-17 | Self locking screw used for furniture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202768576U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865278A (en) * | 2012-09-17 | 2013-01-09 | 李理 | Self-locking bolt for furniture |
| CN106536292A (en) * | 2014-07-24 | 2017-03-22 | 罗伯特·博世有限公司 | Windscreen wiper device |
| US10479324B2 (en) | 2013-11-12 | 2019-11-19 | Robert Bosch Gmbh | Windscreen wiper device |
-
2012
- 2012-09-17 CN CN 201220472778 patent/CN202768576U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865278A (en) * | 2012-09-17 | 2013-01-09 | 李理 | Self-locking bolt for furniture |
| US10479324B2 (en) | 2013-11-12 | 2019-11-19 | Robert Bosch Gmbh | Windscreen wiper device |
| CN106536292A (en) * | 2014-07-24 | 2017-03-22 | 罗伯特·博世有限公司 | Windscreen wiper device |
| US10427647B2 (en) | 2014-07-24 | 2019-10-01 | Robert Bosch Gmbh | Windscreen wiper device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102865278A (en) | Self-locking bolt for furniture | |
| CN202768576U (en) | Self locking screw used for furniture | |
| CN205162446U (en) | Drawer spacing mechanism | |
| CN201278958Y (en) | Multi-person bed | |
| CN203328594U (en) | Flavour box frame | |
| CN204393690U (en) | A kind of tea table with left and right expansion plate | |
| CN104083002A (en) | Foldable dual-purpose table | |
| CN204726573U (en) | Novel bicycle basket connecting assembly | |
| CN202645413U (en) | Front door with spearheads | |
| CN204192037U (en) | A kind of height adjustable furniture takes out cabinet | |
| CN204668736U (en) | Hinge on a kind of distribution cabinet door | |
| CN202718461U (en) | Three-rod handle lock | |
| CN207666302U (en) | A kind of turning combination cabinet | |
| CN202287089U (en) | Dressing table | |
| CN208610271U (en) | A kind of chair fixed structure | |
| CN203237322U (en) | Multifunctional bicycle backseat | |
| CN204273674U (en) | A kind of Liftable type is across bed-table | |
| CN202788186U (en) | Door pull handle | |
| CN204192036U (en) | Cabinet taken out by a kind of furniture | |
| CN202515077U (en) | Stool | |
| CN202496730U (en) | Bedside table | |
| CN204292550U (en) | The simple and easy wooden wardrobe of high strength | |
| CN202365292U (en) | Combination furniture | |
| CN204617473U (en) | A kind of sunshade desk | |
| CN202858390U (en) | Pecan drawer handle |
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: 20130306 Termination date: 20130917 |