CN207583780U - A kind of nail with anti-skidding lock function - Google Patents
A kind of nail with anti-skidding lock function Download PDFInfo
- Publication number
- CN207583780U CN207583780U CN201721787087.7U CN201721787087U CN207583780U CN 207583780 U CN207583780 U CN 207583780U CN 201721787087 U CN201721787087 U CN 201721787087U CN 207583780 U CN207583780 U CN 207583780U
- Authority
- CN
- China
- Prior art keywords
- nail
- sleeve
- stop sleeve
- hole
- fixed cover
- 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 discloses a kind of nails with anti-skidding lock function, including nail, the nail front end sets nail tip, and nail rear end setting top cap, the nail axial location opens up interstitial hole, the front end of the interstitial hole opens up expansion slot, the interstitial hole internal engagement installs expansion column, suit fixed cover outside the nail, the inner wall setting internal thread of the fixed cover, the fixed cover is connect by screw thread with stop sleeve, the supporting sleeve outer cover is sleeved, the sleeve surface sets article putting groove, setting partition board among the stop sleeve, and the intermediate bulkhead surface of stop sleeve is threaded hole, the sleeve rear end surface sets through-hole, this has the nail of anti-skidding lock function using the form for installing expansion column additional inside nail, make nail front end dilatancy, prevent nail from slipping with wall fixation.
Description
Technical field
The utility model is related to nail construction design field, specially a kind of nail with anti-skidding lock function.
Background technology
In existing technology, nail is mainly used for the fixation to target, when carrying out extension thing using nail, if nail
The too long distance for so hanging thing of distance entered is shorter, is not easy to the fixation of object, will be influenced if the distance hammered into is too short
The fastness of nail, and general nail is susceptible to slippage when thing is hung, and influences the practical practicability of nail.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, is provided a kind of with anti-skidding lock function
Nail using the form for installing expansion column additional inside nail, makes nail front end dilatancy, prevents nail from sliding with wall fixation
It is de-, it can effectively solve the problems in background technology.
To achieve the above object, the utility model provides following technical solution：A kind of nail with anti-skidding lock function,
Including nail, the nail front end sets nail tip, and nail rear end setting top cap, the nail axial location open up interstitial hole,
The front end of the interstitial hole opens up expansion slot, and the interstitial hole internal engagement installs expansion column, and suit is fixed outside the nail
Lid, the inner wall setting internal thread of the fixed cover, the fixed cover is connect by screw thread with stop sleeve, outside the supporting sleeve
Portion's set is sleeved, and the sleeve surface sets article putting groove, and partition board, and the middle interval of stop sleeve are set among the stop sleeve
Plate surface is threaded hole, and the sleeve rear end surface sets through-hole, and setting clamping screw inside the through-hole of sleeve, the lock
Tight bolt is connect by screw thread with the threaded hole of stop sleeve baffle surface.
As a kind of optimal technical scheme of the utility model, the interstitial hole front end is bellmouth, and expands groove location
It is corresponding with the taper hole site of interstitial hole.
As a kind of optimal technical scheme of the utility model, the expansion column front end is ball head structure, and before expansion column
The bulb diameter at end is equal to the maximum inner diameter of interstitial hole.
As a kind of optimal technical scheme of the utility model, the fixed cover sets anti-skidding convex close to the side of nail tip
It rises, and installs gasket between fixed cover and top cap additional.
As a kind of optimal technical scheme of the utility model, the internal diameter of the stop sleeve is more than the diameter of top cap, and
Stop sleeve is gap-matched with sleeve, and the head diameter of clamping screw is between the internal diameter and outer diameter of stop sleeve.
Compared with prior art, the beneficial effects of the utility model are：There is the nail of anti-skidding lock function to use for this
Setting interstitial hole inside nail, and expansion column is set inside interstitial hole, since the internal diameter of interstitial hole changes, so in expansion column
Expanded into the fashionable outer wall for causing nail, so as to when nail and wall rigid contact, prevent nail from slipping, and outside nail
Stop sleeve is set, and sleeve is set outside stop sleeve, the convenient suspended item outside nail, and also sleeve surface is set
Article putting groove, the problem of article and the sleeve of suspension is effectively prevent to slip, and addition clamping screw ensure the side of article putting groove
To adjustable, and sleeve and stop sleeve can be fixedly secured.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure sectional view；
Fig. 3 is the utility model structural side view.
In figure：1 nail, 2 expansion slots, 3 fixed covers, 4 sleeves, 5 article putting grooves, 6 clamping screws, 7 anti-skid bulges, 8 supporting sleeves
Cylinder, 9 interstitial holes, 10 expansion columns, 11 gaskets.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of nail with anti-skidding lock function, packet
Nail 1,1 front end of nail setting nail tip are included, and 1 rear end of nail setting top cap, 1 axial location of nail open up interstitial hole 9, interstitial hole
9 front end opens up expansion slot 2, conveniently deforms upon 1 front end of nail, nail 1 to be fixed with wall, inside interstitial hole 9
Cooperation installation expansion column 10,1 outside suit fixed cover 3 of nail, the inner wall setting internal thread of fixed cover 3, fixed cover 3 pass through screw thread
It connect with stop sleeve 8,8 outer cover of supporting sleeve sleeved 4,4 surface of sleeve setting article putting groove 5, is set among stop sleeve 8
Partition board, and the intermediate bulkhead surface of stop sleeve 8 is threaded hole, 4 rear end surface of sleeve setting through-hole, and the through-hole of sleeve 4
Inside setting clamping screw 6, clamping screw 6 is connect by screw thread with the threaded hole of 8 baffle surface of stop sleeve, before interstitial hole 9
It holds as bellmouth, interstitial hole internal diameter is made to there is variation, and 2 position of expansion slot is corresponding with the taper hole site of interstitial hole 9, expand
10 front end of column is ball head structure, and the bulb diameter of 10 front end of expansion column is equal to the maximum inner diameter of interstitial hole 9, facilitates expansion column 10
Quick assembling, fixed cover 3 close to the side of nail tip set anti-skid bulge 7, prevent in the course of work between fixed cover 3 and wall
It relatively rotates, and installs gasket 11 between fixed cover 3 and top cap additional, prevent from hammering into nail 1 during wall to fixation
Lid 3 makes damage, and the internal diameter of stop sleeve 8 is more than the diameter of top cap, makes stop sleeve 8 and 1 joint of nail, convenient for ensureing branch
The job stability of support set cylinder 8, and stop sleeve 8 is gap-matched with sleeve 4, and the head diameter of clamping screw 6 between
Between the internal diameter and outer diameter of stop sleeve 8, convenient for the adjusting in 4 surface article putting groove of sleeve, 5 direction, while ensure the work of sleeve 4
Stability.
When in use：After fixed cover 3 and nail 1 are assembled, nail 1 is hammered into inside wall, is then put expansion column 10
Enter interstitial hole 9, and inwardly squeeze expansion column 10, expansion column 10 inwardly moves, the sphere of 10 front end of expansion column and the cone of interstitial hole 9
Shape hole inner wall squeezes, and expands outwardly 1 outer wall of nail, nail 1 is made to be fixed with wall, then fill stop sleeve 8 and fixed cover 3
Match, and sleeve 4 is sleeved on outside stop sleeve 8, and adjust the position of article putting groove 5, while clamping screw 6 is correctly assembled.
The utility model uses and interstitial hole 9 is set inside nail 1, and expansion column 10 is set inside interstitial hole 9, due to
The internal diameter variation of interstitial hole 9, so expand in expansion column 10 into the fashionable outer wall for causing nail 1, so as to when nail 1 and wall it is firm
It is affixed to touch, prevent nail 1 from slipping, and stop sleeve 8 is set outside nail 1, and sleeve 4 is set outside stop sleeve 8,
Conveniently in 1 outside suspended item of nail, and 4 surface of sleeve sets article putting groove 5, and the article of suspension is effectively prevent to be sent out with sleeve 4
Raw the problem of slipping, and clamping screw 6 is added in, ensure that the direction of article putting groove 4 is adjustable, and can be by 8 jail of sleeve 4 and stop sleeve
It is Gu fixed.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of nail with anti-skidding lock function, including nail (1), it is characterised in that：Nail (1) the front end setting nail
Point, and nail (1) rear end setting top cap, nail (1) axial location open up interstitial hole (9), the front end of the interstitial hole (9)
Open up expansion slot (2), interstitial hole (9) the internal engagement installation expansion column (10), the external suit fixed cover of the nail (1)
(3), the inner wall setting internal thread of the fixed cover (3), the fixed cover (3) is connect by screw thread with stop sleeve (8), described
Stop sleeve (8) outer cover is sleeved (4), sleeve (4) the surface setting article putting groove (5), is set among the stop sleeve (8)
Partition board is put, and the intermediate bulkhead surface of stop sleeve (8) is threaded hole, sleeve (4) rear end surface sets through-hole, and covers
Setting clamping screw (6) inside the through-hole of cylinder (4), the clamping screw (6) pass through screw thread and stop sleeve (8) baffle surface
Threaded hole connects.
2. a kind of nail with anti-skidding lock function according to claim 1, it is characterised in that：The interstitial hole (9)
Front end is bellmouth, and expansion slot (2) position is corresponding with the taper hole site of interstitial hole (9).
3. a kind of nail with anti-skidding lock function according to claim 1, it is characterised in that：The expansion column (10)
Front end is ball head structure, and the bulb diameter of expansion column (10) front end is equal to the maximum inner diameter of interstitial hole (9).
4. a kind of nail with anti-skidding lock function according to claim 1, it is characterised in that：The fixed cover (3)
Close to the side of nail tip setting anti-skid bulge (7), and fixed cover (3) installs gasket (11) additional between top cap.
5. a kind of nail with anti-skidding lock function according to claim 1, it is characterised in that：The stop sleeve
(8) internal diameter is more than the diameter of top cap, and stop sleeve (8) is gap-matched with sleeve (4), and the spiral shell of clamping screw (6)
Cap diameter is between the internal diameter and outer diameter of stop sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721787087.7U CN207583780U (en) | 2017-12-20 | 2017-12-20 | A kind of nail with anti-skidding lock function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721787087.7U CN207583780U (en) | 2017-12-20 | 2017-12-20 | A kind of nail with anti-skidding lock function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207583780U true CN207583780U (en) | 2018-07-06 |
Family
ID=62738997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721787087.7U Expired - Fee Related CN207583780U (en) | 2017-12-20 | 2017-12-20 | A kind of nail with anti-skidding lock function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207583780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077794A (en) * | 2020-07-30 | 2020-12-15 | 泰昌建设有限公司 | Wall nail structure and driving device and driving method thereof |
-
2017
- 2017-12-20 CN CN201721787087.7U patent/CN207583780U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077794A (en) * | 2020-07-30 | 2020-12-15 | 泰昌建设有限公司 | Wall nail structure and driving device and driving method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180706 Termination date: 20191220 |