CN210153044U - Metal external locking structure for alpenstock - Google Patents
Metal external locking structure for alpenstock Download PDFInfo
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- CN210153044U CN210153044U CN201920256057.6U CN201920256057U CN210153044U CN 210153044 U CN210153044 U CN 210153044U CN 201920256057 U CN201920256057 U CN 201920256057U CN 210153044 U CN210153044 U CN 210153044U
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- pipe
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- 239000002184 metal Substances 0.000 title claims abstract description 16
- 238000010030 laminating Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of the alpin-stock, concretely relates to metal external locking structure for alpin-stock. Comprises a pipe A, a pipe B, a main body locking pipe, a pipe sleeve and an external locking device arranged on the main body locking pipe; the two-sided opening setting of main part locking pipe, main part locking pipe include first portion and second part, and the first portion is three opening settings, is provided with two openings on the second part, and the pipe box sets up on main part locking pipe, is provided with the slot that corresponds each other with three openings in the pipe box. The utility model discloses simple structure, during locking, because the two-sided opening of main part locking pipe to with the pipe box be the disconnect-type structure in the front end, self front end opening can evenly be out of shape, when the metal outer clothing locks, main part locking pipe can evenly be out of shape, almost whole inner wall and the laminating of A pipe outer wall, greatly increased friction area, strengthened coefficient of friction, let the outer lock more compact of locking easily.
Description
Technical Field
The utility model belongs to the technical field of the alpin-stock, concretely relates to metal external locking structure for alpin-stock.
Background
In the existing external lock of the alpenstock, the coat is basically made of plastic materials, and the coat deforms and stretches to be sleeved on the main body during assembly. However, for the outer lock of the metal coat, the coat deformation amount of the metal coat is limited, and the coat cannot be opened and sleeved on the main body, so that the outer lock main body needs to be retracted into the coat.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a metal external locking structure for alpenstock that simple structure, stability is good.
The utility model discloses the technical scheme who adopts does: a metal external locking structure for a alpenstock comprises a pipe A, a pipe B, a main body locking pipe, a pipe sleeve and an external locking device arranged on the main body locking pipe; the main body locking pipe is provided with two-sided openings, the main body locking pipe comprises a first part and a second part, the first part is provided with three openings, the second part is provided with two openings, one of the two openings is superposed with one of the openings of the first part at the upper end to form a through opening; the pipe sleeve is arranged on the main body locking pipe, and a slot corresponding to the three openings is formed in the pipe sleeve; the outer locking device comprises a coat arranged on the second part of the main body locking pipe, and a shifting piece fixed with a screw cap through a stud is arranged on the coat.
The locking device is characterized in that three strips are arranged on the first part of the main body locking pipe, and the lower parts of the three strips are fixedly connected with the second part through steps.
The top of three strips is provided with the rack, be provided with the second step in the slot on the pipe box, can prevent that main part locking pipe from deviating from the pipe box.
And a gasket is arranged on the stud.
The utility model has the advantages that:
the utility model discloses simple structure, during locking, because the two-sided opening of main part locking pipe to with the pipe box be the disconnect-type structure in the front end, self front end opening can evenly be out of shape, when the metal outer clothing locks, main part locking pipe can evenly be out of shape, almost whole inner wall and the laminating of A pipe outer wall, greatly increased friction area, strengthened coefficient of friction, let the outer lock more compact of locking easily.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
(1, A pipe, 2, B pipe, 3, main body locking pipe, 4, pipe sleeve, 5, external locking device, 6, first part, 7, second part, 8, slot, 9, coat, 10, stud, 11, nut, 12, plectrum, 13, three strips, 14, step, 15, rack, 16, second step, 17, gasket)
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
A metal external locking structure for a alpenstock comprises a pipe A1, a pipe B2, a main body locking pipe 3, a pipe sleeve 4 and an external locking device 5 arranged on the main body locking pipe 3; the opening of the main body locking tube 3 is a drill chuck type front and back staggered opening, and the front end of the main body locking tube 3 is deformed to pass through the inner diameter of the coat. The opening of the main body locking pipe 3 adopts a three-to-two asymmetric opening mode; specifically, the main body locking pipe 3 comprises a first part 6 and a second part 7, wherein the first part 6 is provided with three openings, the second part 7 is provided with two openings, and one opening of the two openings is superposed with one opening of the first part at the upper end to form a through opening; the pipe sleeve 4 is arranged on the main body locking pipe 3, and a slot 8 corresponding to the three openings is formed in the pipe sleeve 4; the outer locking device 5 comprises a coat 9 arranged on the second part 7 of the main body locking pipe, and a shifting piece 12 fixed with a screw cap 11 through a stud 10 is arranged on the coat 9.
The utility model discloses in be provided with three strip 13 on the first part 6 of main part locking pipe 3, step 14 and 7 rigid couplings of second part are passed through to the below of three strip 13.
The utility model discloses in the top of three strip 13 is provided with rack 15, be provided with second step 16 in the slot on the pipe box 4, can prevent that main part locking pipe from deviating from the pipe box.
In the present invention, a gasket 17 is provided on the stud 10.
The utility model adopts the metal material to lock the common alpenstock outer coat with the plastic material. In order to deal with the situation that the metal coat can not open the sleeve main tube. According to the design, the opening of the main body locking pipe is opened in a mode of a drill chuck in a forward and reverse staggered mode, and the front end of the main body locking pipe is deformed to pass through the inner diameter of a coat. The opening of the main body locking pipe is in a three-to-two asymmetric opening mode, the upper end is provided with three openings, the lower end is provided with two openings, and one of the openings at the lower end and one of the openings at the upper end are overlapped to form a through opening. The function is to better adapt to the situation that the front end of the main body can better and uniformly deform to tightly wrap the outer wall of the A tube when the coat is locked. The main body is divided into two bodies, so that the main body has poor self binding force and is easy to fall off when not locked. Aiming at the point, the upper-end three teeth are extended to the top end of the whole outer lock, the middle part of the main body is provided with steps, when the pipe sleeve is sleeved on the main body, the B pipe is inserted into the pipe sleeve, the top-end three teeth of the main body locking pipe are naturally supported, and the front end is also provided with the steps due to the pipe sleeve, so that the main body locking pipe can be prevented from being separated from the pipe sleeve. A stable strength structure is formed.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (4)
1. The utility model provides a metal external locking structure for alpin-stock which characterized in that: comprises a pipe A (1), a pipe B (2), a main body locking pipe (3), a pipe sleeve (4) and an external locking device (5) arranged on the main body locking pipe (3); the main body locking pipe (3) is provided with openings on two sides, the main body locking pipe (3) comprises a first part (6) and a second part (7), the first part (6) is provided with three openings, the second part (7) is provided with two openings, one of the two openings is superposed with one of the openings of the first part (6) at the upper end to form a through opening; the pipe sleeve (4) is arranged on the main body locking pipe (3), and a slot (8) corresponding to the three openings is formed in the pipe sleeve (4); the outer locking device (5) comprises a coat (9) arranged on the second part of the main body locking pipe (3), and a shifting piece (12) fixed with a screw cap (11) through a stud (10) is arranged on the coat (9).
2. The metal external lock structure for an alpenstock according to claim 1, wherein: the locking device is characterized in that three strips (13) are arranged on the first part (6) of the main body locking pipe (3), and the lower parts of the three strips (13) are fixedly connected with the second part (7) through steps (14).
3. The metal external lock structure for an alpenstock according to claim 2, wherein: racks (15) are arranged at the top ends of the three strips (13), and second steps (16) are arranged in the slots (8) in the pipe sleeve (4).
4. The metal external lock structure for an alpenstock according to claim 1, wherein: and a gasket (17) is arranged on the stud (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920256057.6U CN210153044U (en) | 2019-02-28 | 2019-02-28 | Metal external locking structure for alpenstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920256057.6U CN210153044U (en) | 2019-02-28 | 2019-02-28 | Metal external locking structure for alpenstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210153044U true CN210153044U (en) | 2020-03-17 |
Family
ID=69754949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920256057.6U Active CN210153044U (en) | 2019-02-28 | 2019-02-28 | Metal external locking structure for alpenstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210153044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621597A (en) * | 2020-12-10 | 2021-04-09 | 宁波市米思金属制品有限公司 | Alloy external locking clamp for walking stick and machining process thereof |
-
2019
- 2019-02-28 CN CN201920256057.6U patent/CN210153044U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621597A (en) * | 2020-12-10 | 2021-04-09 | 宁波市米思金属制品有限公司 | Alloy external locking clamp for walking stick and machining process thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 264200 sheep town, Huancui District, Shandong, Weihai Patentee after: Weihai Jinwei Sailfish Precision Industry Co.,Ltd. Country or region after: China Address before: 264200 sheep town, Huancui District, Shandong, Weihai Patentee before: Weihai Jinwei Sports Culture Development Co.,Ltd. Country or region before: China |