CN205937390U - Non -visible screw - Google Patents
Non -visible screw Download PDFInfo
- Publication number
- CN205937390U CN205937390U CN201620786733.7U CN201620786733U CN205937390U CN 205937390 U CN205937390 U CN 205937390U CN 201620786733 U CN201620786733 U CN 201620786733U CN 205937390 U CN205937390 U CN 205937390U
- Authority
- CN
- China
- Prior art keywords
- fixed
- fixed block
- screw
- circular groove
- rivet nut
- 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
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a non -visible screw, comprising a nail bod, nail side surface is equipped with the external screw thread, nail body one end side surface is opened there is circular recess, it is equipped with a plurality of stationary hump to put a week equidistance along central point in the circular recess, circular recess internal fixation cartridge has to revolve twists the fixed block, it has a plurality of fixed recesses to open on the soon wrong fixed block. The beneficial effects of the utility model are that, simple structure, the practicality is strong.
Description
Technical field
This utility model is related to the improvement of nail, particularly a kind of concealed screw.
Background technology
When building industry crowd works, nail is indispensable main apparatus during construction, especially for fixation, nail
Firmly the quality of ability determines the quality of construction, and common nail is all excessively compact, firmly indifferent it is impossible to guarantee for a long time
Fixing.
Utility model content
The purpose of this utility model is to solve the above problems, devising a kind of concealed screw.
Realizing above-mentioned purpose the technical solution of the utility model is, a kind of concealed screw, including rivet nut, described rivet nut side table
Face is provided with external screw thread, and described rivet nut one end side surface has circular groove, in described circular groove along center one week equidistantly
Be provided with multiple fixed lobes, fixation in described circular groove is fitted with and screwing fixed block, described screw have on fixed block multiple
Fixed groove.
Further, the plurality of fixed lobe and the shapes and sizes of multiple fixed grooves match.
Further, the described fixed block that screws is matched with circular groove shape size.
Further, the quantity of described fixed lobe is no less than four.
Further, the quantity of described fixed groove is no less than four.
The beneficial effects of the utility model are, using the concealed screw of the technical solution of the utility model making, structure letter
Single, easy to use, good fixing effect, practical, there is novelty.
Brief description
Fig. 1 is the structural representation of concealed screw described in the utility model；
Fig. 2 is the top view of concealed screw rivet nut described in the utility model；
In figure, 1, rivet nut；2nd, external screw thread；3rd, circular groove；4th, fixed lobe；5th, screw fixed block；6th, fixed groove.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is specifically described, as shown in Figure 1-2, a kind of concealed screw, including nail
Body 1, described rivet nut 1 side surface is provided with external screw thread 2, and described rivet nut 1 one end side surface has circular groove 3, described circular groove 3
Interior be equidistantly provided with one week multiple fixed lobes 4 along center, fixation in described circular groove 3 is fitted with and screwing fixed block 5, institute
State to screw and multiple fixed grooves 6 are had on fixed block 5；The plurality of fixed lobe 4 and the shapes and sizes of multiple fixed grooves 6
Match；The described fixed block 5 that screws is matched with circular groove 3 shape size；The quantity of described fixed lobe 4 is no less than four
Individual；The quantity of described fixed groove 6 is no less than four.
The feature of the present embodiment is that rivet nut 1 side surface is provided with external screw thread 2, and rivet nut 1 one end side surface has circular groove
3, equidistantly it is provided with one week multiple fixed lobes 4 along center in circular groove 3, fixation in circular groove 3 is fitted with and screws admittedly
Determine block 5, screw and multiple fixed grooves 6 are had on fixed block 5, structure is simple, easy to use, good fixing effect is practical, has
Novelty.
In the present embodiment, it is inserted into through screwing fixed block 5 first in the circular groove 3 of rivet nut 1 one end side surface, make
Must be located at just to be inlaid in along the one week equidistant multiple fixed lobe 4 in center in circular groove 3 and screw the multiple of fixed block 5
In fixed groove 6, so that screw fixed block 5 being fixed in rivet nut 1, turning and screwing fixed block 5 so that being provided with external screw thread 2
Rivet nut 1 hammer into desired location fixed object, then will screw fixed block 5 and unload such that it is able to by concealed screw from rivet nut 1
Follow closely completely in object, realize stealthy fixing effect, and this structure is simple, easy to use, good fixing effect, practical.
Technique scheme only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Some variations that personnel may make to some of which part all embody principle of the present utility model, belong to this utility model
Protection domain within.
Claims (5)
1. a kind of concealed screw, including rivet nut（1）It is characterised in that described rivet nut（1）Side surface is provided with external screw thread（2）, described
Rivet nut（1）One end side surface has circular groove（3）, described circular groove（3）Interior be equidistantly provided with one week along center multiple
Fixed lobe（4）, described circular groove（3）Interior fixation is fitted with and screws fixed block（5）, described screw fixed block（5）On have
Multiple fixed grooves（6）.
2. a kind of concealed screw according to claim 1 is it is characterised in that the plurality of fixed lobe（4）Solid with multiple
Determine groove（6）Shapes and sizes match.
3. a kind of concealed screw according to claim 1 is it is characterised in that described screw fixed block（5）With circular groove
（3）Shape size matches.
4. a kind of concealed screw according to claim 1 is it is characterised in that described fixed lobe（4）Quantity be no less than
Four.
5. a kind of concealed screw according to claim 1 is it is characterised in that described fixed groove（6）Quantity be no less than
Four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620786733.7U CN205937390U (en) | 2016-07-26 | 2016-07-26 | Non -visible screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620786733.7U CN205937390U (en) | 2016-07-26 | 2016-07-26 | Non -visible screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205937390U true CN205937390U (en) | 2017-02-08 |
Family
ID=57927005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620786733.7U Expired - Fee Related CN205937390U (en) | 2016-07-26 | 2016-07-26 | Non -visible screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205937390U (en) |
-
2016
- 2016-07-26 CN CN201620786733.7U patent/CN205937390U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205937390U (en) | Non -visible screw | |
| CN204985241U (en) | Pagoda formula fastener | |
| CN202556370U (en) | Hammer | |
| CN202529369U (en) | Rotatable cigarette case with Tai Chi appearance | |
| CN106122218A (en) | A kind of headed self-tapping self-drilling screw nail easy to use | |
| CN205117944U (en) | Pitch arc ripes locking countersunk screw | |
| CN204108896U (en) | A kind of lug wrench | |
| CN207634478U (en) | A kind of screw for being easily installed and extracting | |
| CN203822807U (en) | Screw | |
| CN207073507U (en) | A kind of high-performance fiber nail | |
| CN105014580A (en) | Hexagonal nut wrench | |
| CN203822812U (en) | Butterfly nut | |
| CN202451544U (en) | Combined nail | |
| CN203185215U (en) | Semi-dumbbell-shaped plum blossom wrench | |
| CN104589251A (en) | Gradual opening type open-end wrench with multi-purpose opening | |
| CN205446340U (en) | Nut of easy dismouting | |
| CN204003898U (en) | A kind of nut screwing clamping structure | |
| CN203988463U (en) | A kind of torque wrench | |
| CN204076113U (en) | Four sides screwdriver | |
| CN203228196U (en) | Nail driving assister with screwdriver | |
| CN202746368U (en) | Multifunctional hexagon socket head cap screw | |
| CN202504100U (en) | Hollow rolling pin with cutter | |
| CN202283699U (en) | Rotary screwdriver | |
| CN206429509U (en) | A kind of stainless steel screw | |
| CN203442271U (en) | Stop valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300000 Wang stable village, Wang stable Town, Xiqing District, Tianjin Patentee after: Tianjin Hao Yue all hardware products Limited by Share Ltd Address before: 300000 Wang stable village, Wang stable Town, Xiqing District, Tianjin Patentee before: Tianjin Hao Yuequan Hardware Products Co., Ltd. |
|
| 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: 20170208 Termination date: 20190726 |