CN211211731U - Positioning locking sleeve for rod piece - Google Patents
Positioning locking sleeve for rod piece Download PDFInfo
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- CN211211731U CN211211731U CN201922364835.6U CN201922364835U CN211211731U CN 211211731 U CN211211731 U CN 211211731U CN 201922364835 U CN201922364835 U CN 201922364835U CN 211211731 U CN211211731 U CN 211211731U
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- rod
- cover plate
- sleeve
- fixing block
- hole
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Abstract
The utility model discloses a location lock sleeve for member, including rod cover and fixed block, rod cover and fixed block structure as an organic whole, and the fixed block is located the intermediate position at rod cover circular arc side top, the fixed block is quadrilateral frame structure, the inside of fixed block still is provided with the apron, the apron divide into through the cylinder roller of intermediate position and presses splenium one and press splenium two, presses splenium two of pressing the apron, makes the locating lever upwards lift, will treat that fixed member inserts the inside of rod cover, loosens and presses splenium two, makes the apron be located the horizontality, presses the locating lever of splenium one bottom surface promptly to insert the fixed orifices on member surface through the through hole, thereby realizes that the locking of member in the rod cover is fixed, when the member slides in the rod cover, presses splenium two, makes the one end of cover connection locating lever upwards lift. Thereby realizing the movement of the rod piece in the rod sleeve and ensuring the locking and the loosening of the rod piece to be more convenient and faster.
Description
Technical Field
The utility model belongs to the technical field of outdoor articles; in particular to a positioning locking sleeve for a rod piece.
Background
In the outdoor goods industry, a loop bar locking structure is a commonly used structure, for example, an umbrella bar of an outdoor umbrella, which is movably telescopic in the loop bar and can be locked by screwing a bolt when the loop bar is stretched to a certain position.
As patent application number (CN201920300167.8) discloses a loop bar locking structure, mainly includes the pole and the seat that the cover was located on the pole, seat one side is equipped with the opening, is provided with the handle on the seat, is provided with the top surface that can mutually support between handle and the seat, can make the top surface cooperation through turning handle to the opening that makes the seat contracts tightly and reaches the effect of loop bar locking, but still has awkward problem in the use, can not realize fast that the member locking with unclamp, can't satisfy the needs of the simple operation of user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a location lock sleeve for member to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a positioning locking sleeve for a rod piece comprises a rod sleeve and a fixed block, wherein the rod sleeve and the fixed block are of an integrated structure, and the fixed block is positioned in the middle of the top of the arc side surface of the rod sleeve;
the fixing block is of a quadrilateral frame structure, a first connecting hole is formed in the middle position of the front side surface and the middle position of the rear side surface of the quadrilateral frame of the fixing block, a cover plate is further arranged inside the fixing block, a cylindrical roller is arranged in the middle position of the bottom surface of the cover plate along the longitudinal direction, a second connecting hole matched with the first connecting hole is formed in the central axis of the cylindrical roller, the cover plate is rotatably connected in the fixing block through the first connecting hole and the second connecting hole by a pin shaft, the cover plate is divided into a first pressing part and a second pressing part by the cylindrical roller in the middle position, a through hole is formed in the top of the arc side surface of the rod sleeve, which is positioned right below the first pressing part of the cover plate, a rectangular groove of the through hole is formed in the arc side surface of the rod sleeve, a positioning plate is fixedly arranged in the, and the stopper is located the inside of spring, the apron pushes down the bottom surface of splenium two and offsets with the spring other end, the apron is pressed the fixed locating lever that is provided with in bottom surface of splenium one, the other end of locating lever sets up the inside at the rod cover through the through hole.
As a further aspect of the present invention: when the cover plate and the rod sleeve are in a parallel state, the spring is in a natural state, and the tail end of the positioning rod positioned on one bottom surface of the pressing part of the cover plate is inserted into the fixing hole of the rod piece positioned in the rod sleeve.
As a further aspect of the present invention: the top of the arc side surface of the rod sleeve is provided with an arc groove along the longitudinal direction, and the cylindrical roller rotating frame on the bottom surface of the cover plate is arranged in the arc groove of the rod sleeve.
As a further aspect of the present invention: the front side face and the back side face of the fixing block are respectively provided with a limiting hole at two sides of the first connecting hole, the cover plate is located above the cover plate when in a horizontal state, the detachable bolt is arranged between the first connecting holes of the front side face and the back side face of the fixing block, and the bottom surface of the bolt is abutted to the surface of the cover plate.
As a further aspect of the present invention: and a plurality of anti-skidding grooves with strip structures are respectively arranged on two sides of the arc side surface of the rod sleeve.
As a further aspect of the present invention: the both ends of rod cover are for being the entrance point and the exit end of triangle-shaped structure, and the edges and corners department of triangle-shaped structure has seted up circular chamfer.
The utility model has the advantages that:
1. the utility model has simple structure, novel structure and reasonable design, and can realize the rapid locking of the rod piece;
2. according to the splenium two of pressing the apron, make the locating lever upwards lift, will treat that the member of fixing inserts the inside of rod cover, loosen and press splenium two, make the apron be located the horizontality, press the locating lever of splenium one bottom surface promptly and insert in the fixed orifices on member surface through the through hole to realize that the locking of member in the rod cover is fixed, when the member slides in the rod cover, press splenium two, make the one end of apron connection locating lever upwards lift. Thereby realizing the movement of the rod piece in the rod sleeve and ensuring the locking and the loosening of the rod piece to be more convenient and faster.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a perspective view of a positioning locking sleeve for a rod.
Fig. 2 is a perspective view of a positioning lock sleeve for a rod member after a cover plate is removed.
Fig. 3 is a top view of a positioning lock sleeve for a rod after a cover plate is removed.
Fig. 4 is an exploded view of a retaining sleeve for a rod.
In the figure: the anti-skidding device comprises a rod sleeve 1, an anti-skidding groove 101, a triangular structure 102, a through hole 103, an arc-shaped groove 104, a rectangular groove 105, a fixing block 2, a cover plate 201, a first pressing part 202, a second pressing part 203, a first connecting hole 204, a positioning rod 205, a spring 206, a positioning plate 207, a limiting block 208, a limiting hole 209 and a second connecting hole 210.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a positioning locking sleeve for a rod includes a rod sleeve 1 and a fixed block 2, the rod sleeve 1 and the fixed block 2 are integrated into a whole, and the fixed block 2 is located at a middle position of a top of an arc side surface of the rod sleeve 1;
the fixing block 2 is of a quadrilateral frame structure, a first connecting hole 204 is formed in the middle of the front side face and the rear side face of the quadrilateral frame of the fixing block 2, a cover plate 201 is further arranged inside the fixing block 2, a cylindrical roller is arranged in the middle of the bottom face of the cover plate 201 in the longitudinal direction, a second connecting hole 210 matched with the first connecting hole 204 is formed in the central axis of the cylindrical roller, the cover plate 201 is connected with a pin shaft in the fixing block 2 in a rotating mode through the first connecting hole 204 and the second connecting hole 210, the cover plate 201 is enabled to form a lever type structure in the fixing block 2, and two sides of the cover plate.
The cover plate 201 is divided into a first pressing portion 202 and a second pressing portion 203 through a cylindrical roller at the middle position, the top of the arc side face of the rod sleeve 1 is located under the first pressing portion 202 of the cover plate 201 and is provided with a through hole 103, the arc side face of the rod sleeve 1 is located under the second pressing portion 203 of the cover plate 201 and is provided with a through hole rectangular groove 105, a positioning plate 207 is fixedly arranged in the rectangular groove 105 of the rod sleeve 1, a limiting block 208 and a spring 206 which are of a cylindrical structure are vertically arranged at the center of the plate face of the positioning plate 207, the limiting block 208 is located inside the spring 206, the limiting block 208 plays a limiting protection role in the spring 206, the pressing force of operators is too large, and the.
The bottom surface of the pressing part II 203 of the cover plate 201 is abutted against the other end of the spring 206, the bottom surface of the pressing part I202 of the cover plate 201 is fixedly provided with a positioning rod 205, the other end of the positioning rod 205 is arranged in the rod sleeve 1 through the through hole 103, when the cover plate 201 and the rod sleeve 1 are in a parallel state, the spring 206 is in a natural state, the tail end of the positioning rod 205 arranged at the bottom surface of the pressing part I202 of the cover plate 201 is inserted into a fixing hole of a rod piece arranged in the rod sleeve 1, the pressing part II 203 of the cover plate 201 is pressed to enable the positioning rod 205 to be lifted upwards, the rod piece to be fixed is inserted into the rod sleeve 1, the pressing part II 203 is released to enable the cover plate 201 to be in a horizontal state, namely, the positioning rod 205 arranged at the bottom surface of the pressing part I202 is inserted into the fixing hole on the surface of the, the end of the cover plate 201 connected to the positioning rod 205 is lifted upwards. Thereby realizing the movement of the rod piece in the rod sleeve 1, and ensuring the locking and the loosening of the rod piece to be more convenient and faster
The top of the arc side surface of the rod sleeve 1 is provided with an arc groove 104 along the longitudinal direction, and the cylindrical roller on the bottom surface of the cover plate 201 is rotatably erected in the arc groove 104 of the rod sleeve 1.
Preceding, the trailing flank of fixed block 2 and the both sides that are located connecting hole 204 have seted up spacing hole 209 respectively, and when apron 201 was located the horizontality, spacing hole 209 was located the top of apron 201, and was provided with the detachable bolt between the connecting hole 204 of preceding, the trailing flank of fixed block 2, and the bottom surface of bolt offsets with the surface of apron 201, through inserting the bolt, makes apron 201 guarantee the level, protects the locking of pole piece.
The two sides of the arc side surface of the rod sleeve 1 are respectively provided with a plurality of anti-skid grooves 101 which are in strip structures, and the anti-skid protection effect is achieved.
The two ends of the rod sleeve 1 are an inlet end and an outlet end which are of a triangular structure 102, and the edges and corners of the triangular structure 102 are provided with round chamfers.
The working principle is as follows: the second pressing part 203 of the cover plate 201 is pressed to lift the positioning rod 205 upwards, a rod to be fixed is inserted into the rod sleeve 1, the second pressing part 203 is loosened to enable the cover plate 201 to be in a horizontal state, namely, the positioning rod 205 on the bottom surface of the first pressing part 202 is inserted into a fixing hole on the surface of the rod through the through hole 103, so that the rod is locked and fixed in the rod sleeve 1, and when the rod slides in the rod sleeve 1, the second pressing part 203 is pressed to enable one end, connected with the positioning rod 205, of the cover plate 201 to be lifted upwards. Thereby effecting movement of the rod within the rod sleeve 1.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (6)
1. A location lock sleeve for member, its characterized in that: the rod sleeve comprises a rod sleeve (1) and a fixing block (2), wherein the rod sleeve (1) and the fixing block (2) are of an integrated structure, and the fixing block (2) is located in the middle of the top of the arc side face of the rod sleeve (1);
the fixing block (2) is of a quadrilateral frame structure, a first connecting hole (204) is formed in the middle position of the front side face and the rear side face of the quadrilateral frame of the fixing block (2), a cover plate (201) is further arranged inside the fixing block (2), a cylindrical roller is arranged in the middle position of the bottom face of the cover plate (201) along the longitudinal direction, a second connecting hole (210) matched with the first connecting hole (204) is formed in the central axis of the cylindrical roller, the cover plate (201) is connected with the second connecting hole (210) in the fixing block (2) in a rotating mode through the first connecting hole (204) and the second connecting hole (210), the cover plate (201) is divided into a first pressing part (202) and a second pressing part (203) through the cylindrical roller in the middle position, a through hole (103) is formed in the position, right below the first pressing part (202) of the cover plate (201), on the top of the arc side face of the rod sleeve (1), a through hole rectangular groove (105, rectangular channel (105) internal fixation of rod cover (1) is provided with locating plate (207), the face central point of locating plate (207) puts vertical stopper (208) and spring (206) that are the cylinder structure that is provided with, and stopper (208) are located the inside of spring (206), apron (201) are pressed the bottom surface of splenium two (203) and are offset with spring (206) other end, apron (201) are pressed the bottom surface of splenium one (202) and are fixed and are provided with locating lever (205), the other end of locating lever (205) sets up the inside at rod cover (1) through hole (103).
2. The locking sleeve for positioning a rod according to claim 1, wherein when the cover plate (201) is parallel to the rod sleeve (1), the spring (206) is in a natural state, and the end of the positioning rod (205) located at the bottom of the pressing portion (202) of the cover plate (201) is inserted into the rod fixing hole located inside the rod sleeve (1).
3. The positioning locking sleeve for the rod piece according to claim 1, wherein the top of the arc side surface of the rod sleeve (1) is provided with an arc groove (104) along the longitudinal direction, and the cylindrical roller on the bottom surface of the cover plate (201) is rotatably erected in the arc groove (104) of the rod sleeve (1).
4. The positioning locking sleeve for the rod piece according to claim 1, wherein the front side surface and the rear side surface of the fixing block (2) and the two sides of the first connecting hole (204) are respectively provided with a limiting hole (209), when the cover plate (201) is in a horizontal state, the limiting hole (209) is positioned above the cover plate (201), a detachable bolt is arranged between the first connecting holes (204) on the front side surface and the rear side surface of the fixing block (2), and the bottom surface of the bolt is abutted against the surface of the cover plate (201).
5. The positioning locking sleeve for the rod piece according to claim 1, wherein a plurality of anti-slip grooves (101) with a strip structure are respectively arranged on two sides of the arc side surface of the rod sleeve (1).
6. The positioning locking sleeve for the rod piece according to claim 1, wherein the rod sleeve (1) has an inlet end and an outlet end with a triangular structure (102) at the two ends, and the corners of the triangular structure (102) are rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922364835.6U CN211211731U (en) | 2019-12-25 | 2019-12-25 | Positioning locking sleeve for rod piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922364835.6U CN211211731U (en) | 2019-12-25 | 2019-12-25 | Positioning locking sleeve for rod piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211211731U true CN211211731U (en) | 2020-08-11 |
Family
ID=71917978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922364835.6U Active CN211211731U (en) | 2019-12-25 | 2019-12-25 | Positioning locking sleeve for rod piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211211731U (en) |
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2019
- 2019-12-25 CN CN201922364835.6U patent/CN211211731U/en active Active
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