CN220622380U - Plastic buckle connecting piece - Google Patents

Abstract

The utility model belongs to the technical field of buckles, and provides a plastic buckle connecting piece, which comprises a main body mechanism and an auxiliary mechanism, wherein the main body mechanism comprises a main lock ring and further comprises an upper lock block fixedly arranged on the outer surface of the main lock ring, the outer surface of the main lock ring is fixedly provided with the upper lock block, the upper lock block and the lower lock block are fixedly arranged relatively, a supporting spring is fixedly arranged between the upper lock block and the lower lock block, a bolt is arranged in the supporting spring, internal threaded holes are formed in the inner surface of the upper lock block and the inner surface of the lower lock block, external threads are formed in the outer surface of the bolt, and the bolt is assembled with the upper lock block and the lower lock block in a threaded manner. According to the utility model, the expanding springs are arranged between the upper locking blocks, so that when the buckle is disassembled, the expanding springs have elastic potential energy due to shrinkage, and the upper locking blocks and the lower locking blocks are expanded, so that the buckle can be prevented from being locked for a long time, and the expansion is unsmooth when the buckle is disassembled, so that the buckle is difficult to disassemble, and the use process of a user is unsmooth.

Description

Plastic buckle connecting piece

Technical Field

The utility model belongs to the technical field of buckles, and particularly relates to a plastic buckle connecting piece.

Background

Most of the existing agricultural tools for picking fruits are of telescopic rod structures, so that the length of the tool can be conveniently adjusted according to the height of the fruits, meanwhile, the accommodating space of the agricultural tool can be reduced through the telescopic structure, and the telescopic rods can be fixed in a locking mode and can be adjusted in length.

In the Chinese patent with the publication number of CN217950931U, a high-strength locking buckle for a rod is mentioned, and the utility model can adapt to various thick and thin rod diameters through the design of openings of which the first locking piece and the second locking piece are both C-shaped, thereby greatly facilitating the matching of a set of buckles with different diameters for each thick and thin rod.

However, first long-time simultaneous bolt is fixed with first retaining member and second locking connection, and when dismantling, first retaining member and second locking probably appear independently opening the unsmooth condition to lead to the user to be unsmooth in the use, secondly, this practical board knot can only be vertical state, can't change the state, and vertical state can appear scraping leaf or branch according to the in-service use condition, leads to reduced the efficiency of plucking the fruit.

Disclosure of Invention

In order to solve the above technical problems, the present utility model provides a plastic fastening connector to solve the above problems.

The utility model provides a plastics buckle connecting piece, includes main body mechanism and complementary unit, main body mechanism includes the main catch, still includes the last locking piece of fixed mounting at main catch surface, main catch surface fixed mounting has last locking piece, go up locking piece and the relative fixed mounting of locking piece down, go up fixed mounting between locking piece and the locking piece down and prop up the spring, prop up the inside bolt that is provided with of spring, it all is provided with the internal thread hole with locking piece internal surface down to go up the locking piece, the bolt surface is provided with the external screw thread, bolt and last locking piece and the equal screw thread assembly of locking piece down, bolt upper end screw thread is equipped with the mounting bracket, the mounting bracket surface rotates and is connected with the board knot, board knot and last locking piece and the equal swivelling joint of locking piece down.

Preferably, the main body mechanism further comprises a power assisting handle, and the lower end of the bolt is fixedly provided with the power assisting handle.

Preferably, the auxiliary mechanism comprises a connecting ring fixedly arranged at one end of the main locking ring, and an auxiliary locking ring is fixedly arranged at one end of the connecting ring away from the main locking ring.

Preferably, the outer surface of the auxiliary locking ring is fixedly provided with two first locking grooves, the outer surface of the auxiliary locking ring is fixedly provided with two second locking grooves, and the first locking grooves and the second locking grooves are oppositely arranged.

Preferably, the first locking groove is internally threaded and is provided with a locking bolt, and one end of the locking bolt penetrates through the first locking groove to be in threaded and fixed with the second locking groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, when the bolt is assembled to the upper locking block through the internal thread ring of the lower locking block, the bolt is turned to change, so that when the mounting frame is mounted at one end of the bolt, the plate buckle is in a transverse state, namely, the mounting direction of the bolt can be changed, the state of the plate buckle is changed, the plate buckle is in a transverse state or a longitudinal state, the actual use condition of a user can be adjusted, and inconvenience brought to the user when the plate buckle is used can be avoided.

2. According to the utility model, the expanding springs are arranged between the upper locking blocks, so that when the buckle is disassembled, the expanding springs have elastic potential energy due to shrinkage, and the upper locking blocks and the lower locking blocks are expanded, so that the buckle can be prevented from being locked for a long time, and the expansion is unsmooth when the buckle is disassembled, so that the buckle is difficult to disassemble, and the use process of a user is unsmooth.

Drawings

FIG. 1 is a schematic view of a first view structure according to the present utility model;

FIG. 2 is a schematic view of a second view angle structure according to the present utility model;

FIG. 3 is a schematic view of a third view angle structure according to the present utility model;

FIG. 4 is a schematic view of a fourth view structure according to the present utility model;

fig. 5 is a schematic view of the structure of the longitudinal state of the present utility model.

In the figure:

100. a main body mechanism; 101. a main lock ring; 102. a locking block is arranged; 103. a lower locking block; 104. a spreading spring; 105. a bolt; 106. a power-assisted handle; 107. a mounting frame; 108. a plate buckle; 200. an auxiliary mechanism; 201. a connecting ring; 202. an auxiliary locking ring; 203. a first locking groove; 204. a second locking groove; 205. a locking bolt.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 5:

embodiment one: the utility model provides a plastic buckle connector, an auxiliary mechanism 200 comprises a connecting ring 201 fixedly arranged at one end of a main locking ring 101, and an auxiliary locking ring 202 is fixedly arranged at one end of the connecting ring 201 away from the main locking ring 101.

The outer surface of the auxiliary lock ring 202 is fixedly provided with two first locking grooves 203, the outer surface of the auxiliary lock ring 202 is fixedly provided with two second locking grooves 204, and the first locking grooves 203 and the second locking grooves 204 are oppositely arranged.

The first locking groove 203 is internally screw-fitted with a locking bolt 205, and one end of the locking bolt 205 is screw-fitted with the second locking groove 204 through the first locking groove 203.

From the above, the auxiliary lock 202 is sleeved on the telescopic rod, and the first locking groove 203 and the second locking groove 204 are connected and fixed by the locking bolt 205, so that the buckle is mounted on the telescopic rod, and the auxiliary lock 202 is provided with an opening and has a certain elasticity, so that the buckle can be mounted and fixed on telescopic rods with different thicknesses.

Embodiment two: for the second embodiment of the present utility model, the main body mechanism 100 comprises a main body mechanism 100 and an auxiliary mechanism 200, wherein the main body mechanism 100 comprises a main lock ring 101, and the characteristics are that: the novel lock comprises a main lock ring 101, and is characterized by further comprising an upper lock block 102 fixedly mounted on the outer surface of the main lock ring 101, wherein the upper lock block 102 is fixedly mounted on the outer surface of the main lock ring 101, the upper lock block 102 is fixedly mounted relative to a lower lock block 103, a supporting spring 104 is fixedly mounted between the upper lock block 102 and the lower lock block 103, a bolt 105 is arranged in the supporting spring 104, inner surfaces of the upper lock block 102 and the lower lock block 103 are respectively provided with an inner threaded hole, the outer surface of the bolt 105 is provided with external threads, the bolt 105 is assembled with the upper lock block 102 and the lower lock block 103 in a threaded manner, an installation frame 107 is assembled at the upper end of the bolt 105 in a threaded manner, a plate buckle 108 is rotatably connected to the outer surface of the installation frame 107, and the plate buckle 108 is rotatably connected with the upper lock block 102 and the lower lock block 103 in a manner.

The main body mechanism 100 further comprises a power assisting handle 106, and the power assisting handle 106 is fixedly arranged at the lower end of the bolt 105.

From the above, it can be seen that, when the main lock ring 101 is mounted on the telescopic rod, the bolt 105 is assembled on the inner surfaces of the upper lock block 102 and the lower lock block 103 by screwing, and the plate buckle 108 is assembled by screwing the mounting frame 107, the lines of the inner threaded rings of the upper lock block 102 and the lower lock block 103 are fixed, when the power-assisted handle 106 is held, the bolt 105 is firstly assembled to the lower lock block 103 by screwing the inner threaded ring of the upper lock block 102, the mounting frame 107 is mounted on one end of the bolt 105, the plate buckle 108 is in a longitudinal state, when the bolt 105 is firstly assembled to the upper lock block 102 by screwing the inner threaded ring of the lower lock block 103, the bolt 105 is turned to change, so that the mounting frame 107 is mounted on one end of the bolt 105, the state of the plate buckle 108 can be changed, the plate buckle 108 is in a transverse state or a longitudinal state, the actual condition of the use can be adjusted by a user, and inconvenience to the user can be avoided when the plate buckle 108 is used.

The expanding springs 104 are arranged between the upper locking piece 102 and the lower locking piece 103, so that when the buckle is detached conveniently, the expanding springs 104 expand the upper locking piece 102 and the lower locking piece 103 due to elastic potential energy caused by shrinkage, and therefore the long-time locking can be avoided, the expansion is not smooth when the buckle is detached, the detachment is difficult, and the use process is not smooth.

While embodiments of the present utility model have been shown and described above for purposes of illustration and description, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (5)

1. A plastic snap connection comprising a main body mechanism (100) and an auxiliary mechanism (200), said main body mechanism (100) comprising a main locking ring (101), characterized in that: still including fixed mounting last locking piece (102) at main locking ring (101) surface, main locking ring (101) surface fixed mounting has last locking piece (102), go up locking piece (102) and lower locking piece (103) relative fixed mounting, go up fixed mounting between locking piece (102) and lower locking piece (103) and strut spring (104), strut spring (104) inside and be provided with bolt (105), it all is provided with the internal thread hole with lower locking piece (103) internal surface to go up locking piece (102) internal surface, bolt (105) surface is provided with the external screw thread, bolt (105) are with last locking piece (102) and lower locking piece (103) all screw-thread fit, bolt (105) upper end screw-thread is equipped with mounting bracket (107), mounting bracket (107) surface rotation is connected with board knot (108), board knot (108) are all rotated with last locking piece (102) and lower locking piece (103) and are connected.

2. A plastic snap connection as claimed in claim 1, wherein: the main body mechanism (100) further comprises a power-assisted handle (106), and the lower end of the bolt (105) is fixedly provided with the power-assisted handle (106).

3. A plastic snap connection as claimed in claim 1, wherein: the auxiliary mechanism (200) comprises a connecting ring (201) fixedly arranged at one end of the main locking ring (101), and an auxiliary locking ring (202) is fixedly arranged at one end, far away from the main locking ring (101), of the connecting ring (201).

4. A plastic snap connection as claimed in claim 3, wherein: two first locking grooves (203) are fixedly arranged on the outer surface of the auxiliary locking ring (202), two second locking grooves (204) are fixedly arranged on the outer surface of the auxiliary locking ring (202), and the first locking grooves (203) and the second locking grooves (204) are oppositely arranged.

5. A plastic snap connection as claimed in claim 4, wherein: the first locking groove (203) is internally provided with a locking bolt (205) in a threaded manner, and one end of the locking bolt (205) penetrates through the first locking groove (203) to be in threaded engagement with the second locking groove (204).