CN215189736U - Rapid locking mechanism of alpenstock - Google Patents
Rapid locking mechanism of alpenstock Download PDFInfo
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- CN215189736U CN215189736U CN202120755140.5U CN202120755140U CN215189736U CN 215189736 U CN215189736 U CN 215189736U CN 202120755140 U CN202120755140 U CN 202120755140U CN 215189736 U CN215189736 U CN 215189736U
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Abstract
The utility model discloses a quick locking mechanical system of alpin-stock, including last connecting piece, lower connecting piece, central locating lever and nylon locking piece, the one end of going up the connecting piece sets up inside last cane body carbon pipe, and the other end of going up the connecting piece is provided with central locating lever, and is provided with the nylon locking piece on going up the connecting piece, the one end setting of connecting piece is inside cane body carbon pipe down. This quick locking mechanical system of alpin-stock dismantles and simple to operate, the nylon locking piece is by nylon materials injection moulding, it is high to have the size precision equally, the uniformity is good, and processing is convenient, save raw and other materials, locking structure is accomplished by the locking groove of connecting piece under the nylon locking piece lock, overall structure does not have tiny movable part, each part is made by CNC processing simultaneously, locking precision is high, the locking is firm, the inefficacy risk is little, be fit for outdoor activity and use, connecting piece has the function of dismantling about, can dismantle and decompose maintenance, the replacement part, reduce user use cost.
Description
Technical Field
The utility model belongs to the technical field of the alpin-stock, specifically be a quick locking mechanical system of alpin-stock.
Background
Alpenstock is used to improve walking stability and reduce the burden on the legs. At present, for the purpose of carrying convenience, a plurality of types of folding alpenstock exist, and the whole alpenstock is generally divided into 3-4 sections, is fastened by a binding belt and can be arranged in a backpack which is carried about. If the folding type folding pole is used, the folding pole is opened, the disassembled pole needs to be connected through the locking mechanism, and the locking mechanism can not only ensure the folding of the pole, but also ensure the connection of the pole. At present, the locking mechanism which is most commonly used adopts a nut screw rod and a spring pin and is pulled out and inserted through a close-fitting type, and the universal problems of the mechanisms are that the disassembly and the assembly are inconvenient, the limitation is poor after the assembly, the long-time use is easy to loose, the number of parts is more, and the reliability is poor.
SUMMERY OF THE UTILITY MODEL
The above-mentioned problem to prior art exists, the utility model aims to solve the technical problem that a quick locking mechanical system of alpin-stock is provided to the locking mechanism who solves present alpin-stock dismantles the installation trouble, the easy not hard up unstable problem.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a quick locking mechanical system of alpin-stock, includes connecting piece, lower connecting piece, central locating lever and nylon locking piece, the one end setting of going up the connecting piece is inside last cane body carbon pipe, and the other end of going up the connecting piece is provided with central locating lever, and is provided with the nylon locking piece on going up the connecting piece, the one end setting of connecting piece is inside cane body carbon pipe down.
Furthermore, the upper half section of the upper connecting piece is an upper carbon tube inserting section, an upper positioning step is arranged below the upper carbon tube inserting section, a positioning section is arranged at the lower end of the upper positioning step, and an internal thread is arranged inside the upper connecting piece.
Furthermore, the upper half section of the lower connecting piece is a lower carbon tube inserting section, a lower positioning step is arranged below the lower carbon tube inserting section, a locking groove is formed in the lower end of the lower positioning step, and an inserting hole is formed in the lower connecting piece.
Furthermore, the upper end of the central positioning rod is provided with an external thread, the lower end of the external thread is provided with a central positioning step, the lower end of the central positioning step is provided with an insertion section, and the insertion section is evenly provided with a stabilizing ring.
Furthermore, the upper end of the nylon locking piece is provided with a positioning hole, the periphery of the positioning hole is provided with a pressing section, and the inside of the pressing section is provided with locking teeth.
Further, go up the locating section of connecting piece and the locating hole phase-match of nylon locking piece, go up the internal thread of connecting piece and the external screw thread phase-match of central locating lever, the inserted section of central locating lever and the spliced eye phase-match of connecting piece down.
Further, the locking groove of lower connecting piece matches with the section of pressing of nylon locking piece.
Has the advantages that: compared with the prior art, the method has the following advantages:
this quick locking mechanical system of alpin-stock dismantles and simple to operate, the nylon locking piece is by nylon materials injection moulding, it is high to have the size precision equally, the uniformity is good, and processing is convenient, save raw and other materials, locking structure is accomplished by the locking groove of connecting piece under the nylon locking piece lock, overall structure does not have tiny movable part, each part is made by CNC processing simultaneously, locking precision is high, the locking is firm, the inefficacy risk is little, be fit for outdoor activity and use, connecting piece has the function of dismantling about, can dismantle and decompose maintenance, the replacement part, reduce user use cost.
Drawings
FIG. 1 is a schematic structural view of a quick-locking mechanism for a trekking pole;
FIG. 2 is a schematic view of the installation of the quick-lock mechanism of the alpenstock;
FIG. 3 is a schematic view of the upper link structure;
FIG. 4 is a schematic view of the lower link construction;
FIG. 5 is a schematic diagram of a center positioning rod configuration;
fig. 6 is a schematic view of a nylon locking element.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 show, the quick locking mechanical system of alpin-stock of this application, including last connecting piece 1, lower connecting piece 2, central locating lever 3 and nylon locking piece 4, the one end of going up connecting piece 1 sets up inside last cane body carbon tube 5, the other end of going up connecting piece 1 is provided with central locating lever 3, it is threaded connection with central locating lever 3 to go up connecting piece 1, it is more stable to connect, and be provided with nylon locking piece 4 on going up connecting piece 1, the one end setting of lower connecting piece 2 is inside cane body carbon tube 6 down, it cooperatees with lower connecting piece 2 through central locating lever 3 and nylon locking piece 4 to go up connecting piece 1, can dismantle and can install, and easy operation is convenient.
The first half of going up connecting piece 1 is last carbon tube grafting section 101, it inserts inside the cane body carbon tube 5 to go up carbon tube grafting section 101, the below of going up carbon tube grafting section 101 is provided with location step 102, go up the inside distance that carbon tube grafting section 101 inserted last cane body carbon tube 5 of location step 102 one of them function of location step is exactly the restriction, prevent excessively inserting, the lower extreme of going up location step 102 is provided with location section 103, location section 103 cooperatees with nylon locking piece 4, go up the inside distance that location step 102 another function is the restriction location section 103 inserts nylon locking piece 4, prevent excessively inserting, and the inside of going up connecting piece 1 is provided with internal thread 104, internal thread 104 is provided with external screw thread 301 with central locating lever 3's upper end and cooperatees.
The first half of lower connecting piece 2 is carbon tube grafting section 201 down, carbon tube grafting section 201 inserts inside the interior of cane body carbon tube 6 down, the below of carbon tube grafting section 201 is provided with down location step 202 down, one of them function of lower location step 202 is just to restrict down carbon tube grafting section 201 and insert the inside distance of cane body carbon tube 6 down, prevent excessively inserting, the lower extreme of lower location step 202 is provided with locking groove 203, locking groove 203 and the locking tooth 403 phase-match of the inside of pressing down section 402, and the inside of lower connecting piece 2 is provided with spliced eye 204, spliced eye 204 and the inserted section 303 phase-match of the lower extreme of central location step 302.
Center locating lever 3's upper end is provided with external screw thread 301, internal thread 104 is provided with external screw thread 301 with center locating lever 3's upper end and cooperatees, make things convenient for center locating lever 3 and last connecting piece 1 to be connected, and more stable, external screw thread 301's lower extreme is provided with center locating step 302, one of them function of center locating step 302 is just the distance of restriction center locating lever 3 inside of inserting connecting piece 1, prevent excessively to insert, another function makes and prevents to insert section 303 excessively and insert in preceding jack 204, the lower extreme of center locating step 302 is provided with inserts section 303, and evenly be provided with stable circle 304 on inserting section 303, improve the stability of connecting.
The upper end of nylon locking piece 4 is provided with locating hole 401, and the periphery of locating hole 401 is provided with presses section 402, the section 402 that presses of nylon locking piece 4 has certain elasticity, and the inside of pressing section 402 is provided with locking tooth 403, locking tooth 403 is provided with 2, and 2 locking teeth 403 are corresponding with the locking groove 203 of lower connecting piece 2, when nylon locking piece 4 and lower connecting piece 2 block are gone up, locking tooth 403 card is in locking groove 203, guarantee connection stability.
Go up the locating section 103 of connecting piece 1 and the locating hole 401 phase-match of nylon locking piece 4, guarantee that nylon locking piece 4 can be connected with last connecting piece 1, go up location step 102 and block the inner of locating hole 401, guarantee nylon locking piece 4 and the stability of being connected of last connecting piece 1, go up the internal thread 104 of connecting piece 1 and the external screw thread 301 phase-match of central locating lever 3, conveniently connect, the section 303 of inserting of central locating lever 3 and the spliced eye 204 phase-match of connecting piece 2 down, conveniently insert.
The locking groove 203 of the lower connector 2 is matched with the pressing section 402 of the nylon locking piece 4, and the locking groove 203 of the lower connector 2 can be arranged on the pressing section 402 of the nylon locking piece 4.
As shown in fig. 1, when connecting, the insertion section 303 of the center positioning rod 3 is inserted into the insertion hole 204 of the lower connecting member 2, and is kept concentric and tight by the rubber stabilizing ring 304, during the movement, the joint of the lower connecting member 2 is tapered, the inclined surface of the joint extrudes the elastic pressing section 402 of the nylon middle locking member 4, the locking teeth 403 are clamped into the locking groove 203 of the lower connecting member 2, and the installation is completed.
When the nylon middle locking piece 4 is detached, the non-locking tooth 403 of the nylon middle locking piece 4 is pressed to open the inclined surface of the pressing section 402, the non-locking tooth 403 of the nylon middle locking piece 4 falls off from the limiting locking groove 203 of the lower connecting piece 2, the insertion section 303 of the center positioning rod 3 is pulled out from the plug hole 204 of the lower connecting piece 2, and the separation of the upper connecting piece and the lower connecting piece can be completed.
Go up connecting piece 1, lower connecting piece 2, central locating lever 3 is by 7075 aluminum alloy material CNC processing, and surface anode hardens, and it is high to have size precision, and the uniformity is good, and processing man-hour is short, light in weight, and intensity is high, long service life.
The nylon locking piece 4 is formed by injection molding of a nylon material, has high dimensional accuracy and good consistency, is convenient to process, and saves raw materials.
Locking structure is accomplished by the locking groove 203 of connecting piece 2 under the 4 locks of nylon locking piece, and overall structure does not have tiny movable part, and each part is made by CNC processing simultaneously, and the locking precision is high, and the locking is firm, and the inefficacy risk is little, is fit for the outdoor activities and uses.
Go up connecting piece 1 and have the function of dismantling, can dismantle and decompose maintenance, replacement part, reduce user's use cost.
The utility model provides a thought and implementation method of quick locking mechanical system of alpin-stock, the concrete application way is many, only above is the utility model discloses a preferred embodiment should point out, to the ordinary skilled person in this technical field, does not deviate from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements, these improvements should also be regarded as the utility model discloses a protection scope.
Claims (7)
1. A quick locking mechanical system of alpin-stock which characterized in that: including last connecting piece (1), lower connecting piece (2), central locating lever (3) and nylon locking piece (4), the one end setting of going up connecting piece (1) is inside last cane body carbon pipe (5), and the other end of going up connecting piece (1) is provided with central locating lever (3), and is provided with nylon locking piece (4) on going up connecting piece (1), the one end setting of lower connecting piece (2) is inside cane body carbon pipe (6) down.
2. The quick locking mechanism for a alpenstock according to claim 1, characterized in that: the upper half section of the upper connecting piece (1) is an upper carbon tube inserting section (101), an upper positioning step (102) is arranged below the upper carbon tube inserting section (101), a positioning section (103) is arranged at the lower end of the upper positioning step (102), and an internal thread (104) is arranged inside the upper connecting piece (1).
3. The quick locking mechanism for a alpenstock according to claim 1, characterized in that: the upper half section of the lower connecting piece (2) is a lower carbon tube inserting section (201), a lower positioning step (202) is arranged below the lower carbon tube inserting section (201), a locking groove (203) is arranged at the lower end of the lower positioning step (202), and an inserting hole (204) is formed in the lower connecting piece (2).
4. The quick locking mechanism for a alpenstock according to claim 1, characterized in that: the upper end of the central positioning rod (3) is provided with an external thread (301), the lower end of the external thread (301) is provided with a central positioning step (302), the lower end of the central positioning step (302) is provided with an insertion section (303), and the insertion section (303) is uniformly provided with a stabilizing ring (304).
5. The quick locking mechanism for a alpenstock according to claim 1, characterized in that: the upper end of the nylon locking piece (4) is provided with a positioning hole (401), the periphery of the positioning hole (401) is provided with a pressing section (402), and the inside of the pressing section (402) is provided with a locking tooth (403).
6. The quick locking mechanism for a alpenstock according to claim 2, wherein: the positioning section (103) of the upper connecting piece (1) is matched with the positioning hole (401) of the nylon locking piece (4), the internal thread (104) of the upper connecting piece (1) is matched with the external thread (301) of the central positioning rod (3), and the insertion section (303) of the central positioning rod (3) is matched with the insertion hole (204) of the lower connecting piece (2).
7. The quick locking mechanism for a alpenstock according to claim 3, wherein: the locking groove (203) of the lower connecting piece (2) is matched with the pressing section (402) of the nylon locking piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120755140.5U CN215189736U (en) | 2021-04-13 | 2021-04-13 | Rapid locking mechanism of alpenstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120755140.5U CN215189736U (en) | 2021-04-13 | 2021-04-13 | Rapid locking mechanism of alpenstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215189736U true CN215189736U (en) | 2021-12-17 |
Family
ID=79446347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120755140.5U Active CN215189736U (en) | 2021-04-13 | 2021-04-13 | Rapid locking mechanism of alpenstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215189736U (en) |
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2021
- 2021-04-13 CN CN202120755140.5U patent/CN215189736U/en active Active
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