CN203868057U - External lock for alpenstock - Google Patents
External lock for alpenstock Download PDFInfo
- Publication number
- CN203868057U CN203868057U CN201420121844.7U CN201420121844U CN203868057U CN 203868057 U CN203868057 U CN 203868057U CN 201420121844 U CN201420121844 U CN 201420121844U CN 203868057 U CN203868057 U CN 203868057U
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- spanner
- external lock
- axle sleeve
- attachment hole
- 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
Abstract
The utility mode relates to an external lock for an alpenstock, and in particular to the external lock for the alpenstock for locking a fixing telescopic and adjustable alpenstock body. The external lock for the alpenstock comprises a lock shaft sleeve, a hold hoop, a wrench, a nut, a screw and a connecting rod. A protruding rod is arranged on the lock shaft sleeve, a fixing hole matched with the protruding rod in shape is formed in the hold hoop, the inner surface of the hold hoop is tightly attached to the outer surface of the lock shaft sleeve, the protruding rod is fixed to the fixing hole in the hold hoop, one end of the screw is connected with the wrench through the connecting rod, and the other end of the screw is connected with the nut. The external lock for the alpenstock has the advantages that clamping, assembly and disassembly of the protruding rod and the fixing hole are convenient; the lock shaft sleeve and the hold hoop can be prevented from loosening in use as well, the locking performance is improved; meanwhile, the nut is adopted to achieve screwing, and operation is convenient.
Description
Technical field
The utility model relates to a kind of alpin-stock external lock, relates in particular to a kind of alpin-stock external lock for the flexible adjustment type alpin-stock cane body that is locked.
Background technique
Common alpin-stock is generally Multi-section retractable adjustment type, little because taking up room, and is easy to carry, so in the time that each joint is stretched to folding and unfolding, require simple operation, locking firmly.And current external locking type alpin-stock complicated operation is adjusted inconvenience, the external lock of alpin-stock can only be tightened with instrument screw-driver, when use, waste time and energy, and locking effect is poor, can not firmly lock connected each joint alpin-stock cane pipe.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of alpin-stock external lock, the defect of overcome that traditional alpin-stock external lock locking property is poor, operation inconvenience, anchor ear and locking axle sleeve are easy loosening.
The technological scheme that the utility model solves the problems of the technologies described above is as follows: a kind of alpin-stock external lock, comprise locking axle sleeve, anchor ear, spanner, nut, screw rod, connecting rod, described locking axle sleeve is provided with abutting stem, described anchor ear is provided with the fixed hole with described abutting stem form fit, described anchor ear internal surface and the laminating of described locking axle sleeve intimate, described abutting stem is fixed in the fixed hole of described anchor ear, one end of described screw rod is connected with described spanner by described connecting rod, and the other end of described screw rod is connected with described nut.
The beneficial effects of the utility model are: abutting stem and fixed hole block easy installation and removal, prevent that becoming flexible from use appearring in locking axle sleeve and anchor ear simultaneously, have improved locking property, adopt nut to tighten, convenient operation simultaneously.
On the basis of technique scheme, the utility model can also do following improvement.
Further, described locking axle sleeve is provided with for anti-skidding groove away from one end of described anchor ear.
Adopt the beneficial effect of above-mentioned further scheme to be: in the time of tightening nuts, to establish reeded locking axle sleeve if grasp and can prevent that locking axle sleeve from sliding, and is beneficial to operation.
Further, one end that described screw rod is connected with described spanner is provided with the first attachment hole, described spanner is provided with the second attachment hole, the 3rd attachment hole, and described connecting rod couples together described screw rod and described spanner through described the second attachment hole, described the first attachment hole, described the 3rd attachment hole successively.
Adopt the beneficial effect of above-mentioned further scheme to be: replacing component for convenience detach, after using if long-term, there are parts damages without whole replacings, only need change and damage parts, saving resource.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of alpin-stock external lock of the utility model;
Fig. 2 is the plan view of a kind of alpin-stock external lock of the utility model;
Fig. 3 is the spanner of a kind of alpin-stock external lock of the utility model and the assembling schematic diagram of anchor ear;
Fig. 4 is the anchor ear of a kind of alpin-stock external lock of the utility model and the assembling schematic diagram of locking axle sleeve.
In accompanying drawing, the list of parts of each label representative is as follows:
1, abutting stem, 2, anchor ear, 3, locking axle sleeve, 4, groove, 5, spanner, 6, screw rod, 7, nut, 8, the first attachment hole, 9, the second attachment hole, 10, the 3rd attachment hole, 11, connecting rod, 12, fixed hole, 13, cane body.
Embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, Figure 2, Figure 4 shows, the utility model comprises locking axle sleeve 3, spanner 5, nut 7, screw rod 6, connecting rod 11, locking axle sleeve 1 comprises locking axle sleeve 3, anchor ear 2, locking axle sleeve 3 is provided with abutting stem 1, anchor ear 2 is provided with the fixed hole 12 with abutting stem 1 form fit, anchor ear 2 internal surfaces and locking axle sleeve 3 intimate laminatings, abutting stem 1 is fixed on 12 li of the fixed holes of anchor ear 2, block with fixed hole 12 by the abutting stem 1 on anchor ear 2, install simple and conveniently, can prevent from rotating between anchor ear 2 and locking axle sleeve.Also can prevent anchor ear 2 and locking axle sleeve 3 contact surface abrasion and produce loosening in use for some time.Screw rod 6 is through two perforation that arrange on anchor ear 2, one end of screw rod 6 is connected with spanner 5 by connecting rod 11, the other end of screw rod 6 is connected with nut 7, pulling spanner 5, to promote the anchor ear that contacts with spanner close to the direction of nut 7, turn nut 7 simultaneously, anchor ear 2 is tightened, lock more fasteningly.
As shown in Figure 2 and Figure 3, locking axle sleeve 3 is provided with for anti-skidding groove 4 away from one end of anchor ear 2, when in tightening nuts 7, grasps locking axle sleeve 3 and can play anti-skidding effect with fluted 4 position.One end that screw rod 6 is connected with spanner 5 is provided with the first attachment hole 8, spanner 5 is provided with the second attachment hole 9, the 3rd attachment hole 10, and connecting rod 11 couples together screw rod 6 and spanner 5 through the second attachment hole 9, the first attachment hole 8, the 3rd attachment hole 10 from top to bottom successively.Spanner 5 can rotate around connecting rod 11, contacts that just to promote anchor ear 2 close to the direction of nut 7 in spanner 5 rotation processes with anchor ear 2.Spanner 5 can provide auxiliary force, is beneficial to tightening nuts 7.Can be for convenience detach between screw rod 6, nut 7, connecting rod 11, spanner 5, in the time having parts to use long wearing and tearing, only need change wearout parts, economize on resources.
Its working procedure is: in the time that needs connect locking between by more piece alpin-stock cane body 13 by alpin-stock external lock, pulling spanner 5, to promote anchor ear 2 close to the direction of nut 7, turns nut 7 simultaneously, and anchor ear 2 is tightened.Need to become flexible anchor ear 2 time, adopt contrary direction to turn nut 7 and can become flexible anchor ear 2, unload alpin-stock external lock.Abutting stem 1 on anchor ear 2 blocks with the fixed hole 12 on locking axle sleeve 3 simultaneously, and anchor ear 2 there will not be loosening phenomenon with locking axle sleeve 3, makes anchor ear locking effect better.In the time need to changing the associated components of alpin-stock external lock, only need to change separately damage parts.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. an alpin-stock external lock, it is characterized in that, comprise locking axle sleeve, anchor ear, spanner, nut, screw rod, connecting rod, described locking axle sleeve is provided with abutting stem, described anchor ear is provided with the fixed hole with described abutting stem form fit, described anchor ear internal surface and the laminating of described locking axle sleeve intimate, and described abutting stem is fixed in the fixed hole of described anchor ear, one end of described screw rod is connected with described spanner by described connecting rod, and the other end of described screw rod is connected with described nut.
2. a kind of alpin-stock external lock according to claim 1, is characterized in that, described locking axle sleeve is provided with for anti-skidding groove away from one end of described anchor ear.
3. a kind of alpin-stock external lock according to claim 1 and 2, it is characterized in that, one end that described screw rod is connected with described spanner is provided with the first attachment hole, described spanner is provided with the second attachment hole, the 3rd attachment hole, and described connecting rod couples together described screw rod and described spanner through described the second attachment hole, described the first attachment hole, described the 3rd attachment hole successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420121844.7U CN203868057U (en) | 2014-03-18 | 2014-03-18 | External lock for alpenstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420121844.7U CN203868057U (en) | 2014-03-18 | 2014-03-18 | External lock for alpenstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203868057U true CN203868057U (en) | 2014-10-08 |
Family
ID=51649016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420121844.7U Expired - Fee Related CN203868057U (en) | 2014-03-18 | 2014-03-18 | External lock for alpenstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203868057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113975726A (en) * | 2021-11-11 | 2022-01-28 | 上海卓道医疗科技有限公司 | Upper and lower limb rehabilitation training device |
-
2014
- 2014-03-18 CN CN201420121844.7U patent/CN203868057U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113975726A (en) * | 2021-11-11 | 2022-01-28 | 上海卓道医疗科技有限公司 | Upper and lower limb rehabilitation training device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141008 Termination date: 20200318 |