CN108151583A - The adjustable support foot damped for the band of shotgun - Google Patents
The adjustable support foot damped for the band of shotgun Download PDFInfo
- Publication number
- CN108151583A CN108151583A CN201710417110.1A CN201710417110A CN108151583A CN 108151583 A CN108151583 A CN 108151583A CN 201710417110 A CN201710417110 A CN 201710417110A CN 108151583 A CN108151583 A CN 108151583A
- Authority
- CN
- China
- Prior art keywords
- damper
- conical surface
- shotgun
- adjustable support
- lock device
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A23/00—Gun mountings, e.g. on vehicles; Disposition of guns on vehicles
- F41A23/02—Mountings without wheels
- F41A23/12—Tripods ; Mountings having at least three legs
- F41A23/14—Tripods ; Mountings having at least three legs adjustable
Abstract
The present invention relates to the adjustable support foots that a kind of band for shotgun damps, and include outer tube, inner tube, auto lock device, push control rod, damper；The damper is annular in shape, and the tube body external cylindrical surface of the conical surface casing of auto lock device is equipped with the groove for inlaying damper, and the damper is embedded in groove, and cyclic annular cylinder and the outer tube wall of damper touch, and push control rod is threadedly attached in rod head.The invention has the advantages that：The adjustable support foot of this product on the conical surface casing external cylindrical surface of auto lock device by setting damper polytetrafluoroethylene (PTFE) ring-type piece, limitedly increase the frictional force between outer inner sleeve, when having accomplished to release the constraint of auto lock device completely support feet can freely glide without clamping stagnation, being required with Xie Suiting of restoring to stop gliding at once when constraining, and without any noise, achieve unexpected as a result, solving pendent problem always.
Description
Technical field
The present invention relates to the board or bearing of a kind of machine or equipment more particularly to a kind of band for shotgun damp can
Adjust support feet.
Background technology
Existing shotgun supporting rack technology comes from camera trivets transplanting, wherein, the flexible tune including support feet
It is whole.However hunter still has very big difference by supporting rack aiming prey and photograph, shotgun supporting rack is stretched in adjustment support feet
During contracting, support feet can freely glide without clamping stagnation, restore at once to stop during constraint when not being only required in the constraint for releasing auto lock device
Only glide, and without shake, without strike note.Though there is Related product appearance currently on the market, structure is excessively complicated, manufacture cost
It is high, inconvenient, it is difficult to meet the needs of market.
Invention content
The purpose of the present invention is be directed to prior art shortcoming and provide it is a kind of it is simple in structure, can be with Xie Suiting, operation
The adjustable support foot that the easy band for shotgun damps.
The present invention is by the following technical programs in realization：The adjustable support foot that a kind of band for shotgun damps, including
There are outer tube, inner tube, auto lock device, push control rod, roller, the conical surface of the auto lock device containing retainer and on frame
Casing, compression spring, pull rod, nut, the tube body of conical surface casing are fixedly connected with interior pipe end, and pull rod is located in conical surface casing, are kept
Frame and the roller on frame are fixed on by nut on the overhanging end of pull rod, compression spring sleeve pull rod shaft, be located at cone
The roller on retainer is enabled to be pressed in the conical surface and outer tube of conical surface casing between surface cover pipe and rod head, by compression spring tension
Between wall, which is characterized in that also have damper；The damper is annular in shape, and the tube body external cylindrical surface of conical surface casing is equipped with for inlaying
The annular recess of embedding damper, the damper are embedded in annular recess, and cyclic annular cylinder and the outer tube wall of damper touch,
Push control rod is threadedly attached in rod head.
The cyclic annular cylinder of the damper is equipped with aperture slots.
The damper is polytetrafluoroethylene (PTFE) ring-type piece.
The external cylindrical surface of said inner tube end is equipped with bushing made of rubber or plastics, and the outer cylinder both ends of bushing are equipped with axis
Shoulder.
The positive effect of the present invention is：The adjustable support foot that a kind of band for shotgun proposed by the present invention damps, has
Following advantage：The adjustable support foot of this product on the conical surface casing external cylindrical surface of auto lock device by setting damper poly- four
Vinyl fluoride annular lamina, limitedly increases the frictional force between outer inner sleeve, when having accomplished the constraint of releasing auto lock device completely
Support feet can freely glide without clamping stagnation, being required with Xie Suiting, and without any noise, obtain of restoring to stop gliding at once during constraint
It is unexpected as a result, solving pendent problem always.This product can also be by changing damper polytetrafluoroethylene (PTFE)
The size of annular lamina aperture slots changes the frictional force between outer inner sleeve, adapts to the demand of different actual conditions.This product
It is simple in structure, easy to operate, cost-effective, fully met keep hunting ground requirement.
Description of the drawings
Fig. 1 is one embodiment of the invention structure diagram.
Fig. 2 is Figure 1A portions enlarged diagram.
Specific embodiment
With reference to embodiment, the invention will be further described：Fig. 1 ~ Fig. 2 is one embodiment of the invention schematic diagram.
In figure, a kind of adjustable support foot of band damping for shotgun includes outer tube（1）, inner tube（2）, auto lock device, manipulate push away
Bar（4）Damper（5）；The damper（5）Annularly, the auto lock device contains retainer（31）And the rolling on frame
Column（32）, conical surface casing（33）, compression spring（34）, pull rod（35）, nut（36）, the conical surface casing（33）Tube body external cylindrical surface
Equipped with for inlaying damper（5）Annular recess（37）, conical surface casing（33）Tube body and inner tube（2）End is fixedly connected, and is drawn
Bar（35）Positioned at conical surface casing（33）It is interior, retainer（31）And the roller on frame（32）Pass through nut（36）It is fixed on drawing
Bar（35）Overhanging end on, compression spring（34）It is sleeved on pull rod（35）Shaft, its be located at conical surface casing（33）With pull rod（35）Head
Between, pass through compression spring（34）Tension enables the roller on retainer（32）It is pressed on conical surface casing（33）The conical surface and outer tube（1）It is interior
Between wall, the damper（5）It is embedded in annular recess（37）It is interior, damper（5）Cyclic annular cylinder and outer tube（1）Inner wall phase
It touches, push control rod（4）It is threadedly attached in pull rod（35）Head.In this structure, pushed by push control rod and release automatic lock
During the constraint of tight device, since cyclic annular cylinder and the outer tube wall of damper touch, rubbing between outer inner sleeve is limitedly increased
Power is wiped, forms the damping force that outer tube glides.When damping force is less than the gravity of outer tube, outer tube can freely glide without clamping stagnation.Work as behaviour
When vertical pole stops pushing, the roller that auto lock device is resetted by compression spring is pressed between the conical surface and outer tube wall of conical surface casing
Outer tube is forced to stop gliding, the action according to control stick has accomplished that support feet can be without clamping stagnation freedom during the constraint of releasing auto lock device
It glides, restore the requirement to stop gliding at once during constraint, while any strike note will not be generated.
The present invention further takes following measure：The damper（5）Cyclic annular cylinder is equipped with aperture slots.It is opened by changing
The size in mouth gap, you can adjustment damper（5）The size of the damping force of generation, to adapt to the demand of different actual conditions.Institute
State damper（5）For polytetrafluoroethylene (PTFE) ring-type piece, polytetrafluoroethylene (PTFE) ring-type piece not only has certain elasticity, and wear-resisting, prolongs often
The service life of support feet.
The present invention can also be equipped with bushing 38 made of rubber or plastics in the external cylindrical surface of interior pipe end, to prevent outer tube
It is shaken during downslide, the outer cylinder both ends of bushing 38 are equipped with the shaft shoulder 39, reduce the friction with outer tube wall.
Embodiments of the present invention are described above in conjunction with accompanying drawings and embodiments, and the structure that embodiment provides is not formed pair
The limitation of the present invention, those skilled in the art in the art can adjust according to actual needs, in the model of appended claims
Various deformations or amendments are made in protection domain in enclosing.
Claims (4)
1. the adjustable support foot that a kind of band for shotgun damps, includes outer tube, inner tube, auto lock device, push control rod, institute
State roller, conical surface casing, compression spring, pull rod, nut of the auto lock device containing retainer and on frame, the tube body of conical surface casing
It is fixedly connected with interior pipe end, pull rod is located in conical surface casing, and retainer and the roller on frame are fixed on by nut
On the overhanging end of pull rod, compression spring sleeve is enabled between conical surface casing and rod head, by compression spring tension in the shaft of pull rod
Roller on retainer is pressed between the conical surface and outer tube wall of conical surface casing, which is characterized in that also has damper；The resistance
Buddhist nun's device is annular in shape, and the tube body external cylindrical surface of conical surface casing is equipped with the annular recess for inlaying damper, and the damper is embedded in
In annular recess, cyclic annular cylinder and the outer tube wall of damper touch, and push control rod is threadedly attached in rod head.
2. the adjustable support foot that the band according to claim 1 for shotgun damps, which is characterized in that the damper
Cyclic annular cylinder is equipped with aperture slots.
3. the adjustable support foot that the band according to claim 1 or 2 for shotgun damps, which is characterized in that the damping
Device is polytetrafluoroethylene (PTFE) ring-type piece.
4. the adjustable support foot that the band according to claim 1 for shotgun damps, which is characterized in that said inner tube end
External cylindrical surface be equipped with bushing made of rubber or plastics, the outer cylinder both ends of bushing are equipped with the shaft shoulder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710417110.1A CN108151583A (en) | 2017-06-06 | 2017-06-06 | The adjustable support foot damped for the band of shotgun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710417110.1A CN108151583A (en) | 2017-06-06 | 2017-06-06 | The adjustable support foot damped for the band of shotgun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108151583A true CN108151583A (en) | 2018-06-12 |
Family
ID=62468718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710417110.1A Pending CN108151583A (en) | 2017-06-06 | 2017-06-06 | The adjustable support foot damped for the band of shotgun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108151583A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3874480A (en) * | 1972-04-03 | 1975-04-01 | Porter Co P L | Friction brake mechanism |
| CN2088614U (en) * | 1991-01-19 | 1991-11-13 | 王石志 | Draw rod back moving against device |
| CN2589797Y (en) * | 2002-12-26 | 2003-12-03 | 常州市金力光学仪器厂 | Instrument tripod having buffer chamber |
| CN1745272A (en) * | 2003-01-30 | 2006-03-08 | 立诺曼弗罗托+Co公开有限公司 | A foot for optical or photographic supports |
| CN201288728Y (en) * | 2008-10-16 | 2009-08-12 | 毛连华 | Damping extension tube |
| CN201539675U (en) * | 2009-07-29 | 2010-08-04 | 浙江创青休闲制品有限公司 | Unidirectional and automatic locker and fast and adjustable single-foot bracket |
| CN102364393A (en) * | 2011-10-14 | 2012-02-29 | 谢伟哥 | Novel pin tube |
| CN105485108A (en) * | 2016-01-19 | 2016-04-13 | 陈建丰 | Intra-pipe bi-directional automatic locking device |
| CN206959697U (en) * | 2017-06-06 | 2018-02-02 | 上海飞米工业设计有限公司 | The adjustable support foot that band for shotgun damps |
-
2017
- 2017-06-06 CN CN201710417110.1A patent/CN108151583A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3874480A (en) * | 1972-04-03 | 1975-04-01 | Porter Co P L | Friction brake mechanism |
| CN2088614U (en) * | 1991-01-19 | 1991-11-13 | 王石志 | Draw rod back moving against device |
| CN2589797Y (en) * | 2002-12-26 | 2003-12-03 | 常州市金力光学仪器厂 | Instrument tripod having buffer chamber |
| CN1745272A (en) * | 2003-01-30 | 2006-03-08 | 立诺曼弗罗托+Co公开有限公司 | A foot for optical or photographic supports |
| CN201288728Y (en) * | 2008-10-16 | 2009-08-12 | 毛连华 | Damping extension tube |
| CN201539675U (en) * | 2009-07-29 | 2010-08-04 | 浙江创青休闲制品有限公司 | Unidirectional and automatic locker and fast and adjustable single-foot bracket |
| CN102364393A (en) * | 2011-10-14 | 2012-02-29 | 谢伟哥 | Novel pin tube |
| CN105485108A (en) * | 2016-01-19 | 2016-04-13 | 陈建丰 | Intra-pipe bi-directional automatic locking device |
| CN206959697U (en) * | 2017-06-06 | 2018-02-02 | 上海飞米工业设计有限公司 | The adjustable support foot that band for shotgun damps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180612 |
|
| WD01 | Invention patent application deemed withdrawn after publication |