CN111648294B

CN111648294B - Environmental protection uses small-size clamping device

Info

Publication number: CN111648294B
Application number: CN202010548653.9A
Authority: CN
Inventors: 周振华; 罗婷婷
Original assignee: Xian International University
Current assignee: Xian International University
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2022-05-06
Anticipated expiration: 2040-06-16
Also published as: CN111648294A

Abstract

The invention discloses a small clamping device for environmental protection, which relates to the technical field of environmental protection and comprises two pressing sheets which are arranged up and down, wherein one sides of the two pressing sheets, which are close to each other, are connected through a torsion spring so as to realize that the two pressing sheets automatically open when the torsion spring is in a natural state; clamping rods are arranged on the two pressing pieces, and clamping pieces are fixed at one ends of the clamping rods, which are far away from the torsion springs; one ends of the two clamping rods, which are close to the torsion spring, are respectively arranged on the pressing sheets through the sliding assembly, so that the two clamping rods extend out of or retract into the two pressing sheets; the inserting assembly is arranged between the bottoms of the two clamping rods close to one ends of the clamping pieces so as to realize the opening or closing of the two clamping pieces; the cigarette end or paper scrap can be picked up and thrown into the garbage can by a user at any time and any place, and the cigarette end or paper scrap can be thrown into the garbage can without being contacted by hands, so that the garbage can is sanitary, clean, simple to operate, high in practicability, small and convenient to carry.

Description

Environmental protection uses small-size clamping device

Technical Field

The invention relates to the technical field of environmental protection, in particular to a small clamping device for environmental protection.

Background

In the real life, many people do not want to go to clear up public health in daily life, can not do and pick up the cigarette end voluntarily, clear up the wastepaper, even there are some environmental fan to pick up the cigarette end voluntarily, pick up the wastepaper, because also probably have some foul on the oral siphon that has the smoker on the cigarette end, the wastepaper, will bring inconvenience and lead to the fact to be stained with the foul on hand for the clearance like this, for this reason, this problem needs to be solved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the invention provides a small clamping device for environmental protection, which solves the problems mentioned in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: a small clamping device for environmental protection comprises two pressing sheets which are arranged up and down, and one sides of the two pressing sheets, which are close to each other, are connected through a torsion spring, so that the two pressing sheets can be automatically opened when the torsion spring is in a natural state;

clamping rods are arranged on the two pressing pieces, and clamping pieces are fixed at one ends of the clamping rods, which are far away from the torsion springs;

one ends of the two clamping rods, which are close to the torsion spring, are respectively arranged on the pressing sheets through the sliding assembly, so that the two clamping rods extend out of or retract into the two pressing sheets;

the inserting assembly is arranged between the bottoms of the two clamping rods close to one ends of the clamping pieces so as to realize the opening or closing of the two clamping pieces;

the insertion assembly includes:

the bottom parts of one ends, close to the clamping pieces, of the two clamping rods are respectively fixed with an L-shaped block, and the two L-shaped blocks are spliced into a whole square block;

the locking group is arranged between the vertical plates of the two L-shaped blocks, and the two L-shaped blocks are locked through the locking group after being spliced;

the two clamping pieces are arranged in a semi-annular shape.

The two sliding assemblies include:

the sliding groove is formed in the surface of the pressing sheet, penetrates through the pressing sheet from top to bottom, is in a long strip shape, and is sealed at two end walls;

the connecting rod is fixed at the top of one end, close to the torsion spring, of the clamping rod, and the top end of the connecting rod upwards extends out of the sliding groove and slides along the length direction of the sliding groove.

Preferably, a sliding sheet is fixed at one end of the connecting rod extending out of the sliding groove.

Preferably, the sliding piece is arranged in a disc shape.

Preferably, the locking group comprises:

the inserting block is fixed on one side of the bottom of an L-shaped block vertical plate;

the slot is arranged on one side of the bottom of the vertical plate of the other L-shaped block, and the two L-shaped blocks are inserted into the slot through the inserting block to be locked after being spliced.

Preferably, the insertion block is arranged in a square plate shape, and the slot is matched with the insertion block.

Compared with the prior art, the invention has the following beneficial effects: the user can pick up cigarette ends or scraps of paper and throw into the garbage bin anytime and anywhere to need not contact with the hand, the health is clean, and easy operation, the practicality is high, small and exquisite convenient to carry.

Drawings

FIG. 1 is a top view of the clamping bar of the present invention retracted into the pressing plate;

FIG. 2 is a top view of the clamping rod extending out of the pressing piece according to the present invention;

FIG. 3 is a cross-sectional view of a side view of a retractable pressing piece of a clamping bar according to the present invention;

FIG. 4 is a cross-sectional view of a side view of the extended pressing piece of the clamping rod according to the present invention;

FIG. 5 is a cross-sectional view of an open side view of two clamping bars of the present invention;

FIG. 6 is a cross-sectional view of a locked rear side view of two L-shaped blocks of the present invention;

FIG. 7 is a cross-sectional view of a side view of the two L-shaped blocks of the present invention after unlocking;

FIG. 8 is a perspective view of a clamping bar according to the present invention;

fig. 9 is a perspective view of two L-shaped blocks of the present invention.

In the figure: 1-pressing piece, 2-torsion spring, 3-clamping rod, 31-clamping piece, 32-chute, 33-connecting rod, 34-sliding piece, 35-L-shaped block, 36-inserting block and 37-slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a small-size clamping device is used in environmental protection, includes that two are press the pressing plate 1 that sets up from top to bottom, and two press the pressing plate 1 to be close to and be connected through torsional spring 2 between one side to realize that two press the pressing plate 1 and open automatically when torsional spring 2 is natural state.

All be provided with supporting rod 3 on two pressure pieces 1, and the one end that torsional spring 2 was kept away from to supporting rod 3 is fixed with supporting piece 31, and two supporting pieces 31 all are the semicircular setting.

Sliding assembly, two supporting rod 3 are close to the one end of torsional spring 2 and all install on pressing piece 1 through a sliding assembly to realize that two supporting rod 3 stretch out or retract two according to in the pressing piece 1, two sliding assembly include:

the sliding chute 32 is formed in the surface of the pressing sheet 1, the sliding chute 32 penetrates through the pressing sheet 1 from top to bottom, the sliding chute 32 is in a long strip shape, and two end walls of the sliding chute 32 are in closed arrangement;

a connecting rod 33, the connecting rod 33 is fixed on the top of one end of the clamping rod 3 close to the torsion spring 2, and the top end of the connecting rod 33 extends upwards out of the sliding slot 32 and slides along the length direction of the sliding slot 32, the clamping rod 3 with the insertion block 36 slides towards the direction far away from the torsion spring 2 through the sliding sheet 34, the sliding sheet 34 slides out of the two pressing sheets 1 through the matching of the connecting rod 33 and the sliding slot 32, and the clamping rod 3 with the insertion block 36 slides out of the two pressing sheets 1, and in the same way, the clamping rod 3 with the insertion slot 37 slides out of the two pressing sheets 1, at this time, the two clamping rods 3 are not locked again, and through the action of the torsion spring 2, the two clamping rods 3 drive the two clamping sheets 31 to open automatically, so as to clamp the cigarette ends or paper scraps on the ground, the end of the connecting rod 33 extending out of the sliding slot 32 is fixed with the sliding sheet 34, the sliding sheet 34 is arranged in a circular plate shape, so that the hand of the user can contact with the connecting rod 33 more smoothly, so that the clamping rods 3 are more comfortable to move.

Insert the subassembly that closes, insert the subassembly setting and be close to between the bottom of clamping piece 31 one end at two supporting poles 3 to the realization is to opening or closing of two clamping pieces 31, inserts the subassembly that closes and includes:

the L-shaped blocks 35 are fixed at the bottoms of the ends, close to the clamping pieces 31, of the two clamping rods 3, and the two L-shaped blocks 35 are spliced into a whole square block;

locking group, locking group set up between the riser of two L type pieces 35, and locks through locking group after two L type pieces 35 amalgamation, and locking group includes:

the insert block 36 is fixed on one side of the bottom of a vertical plate of the L-shaped block 35;

the slot 37 is arranged at one side of the bottom of the vertical plate of the other L-shaped block 35, and after the two L-shaped blocks 35 are spliced, the two L-shaped blocks are inserted into the slot 37 through the inserting block 36 for locking, after the cigarette ends and the paper scraps are clamped, the clamping rod 3 with the slot 37 moves a certain distance to the direction of the torsion spring 2, and then the pressing piece 1 with the inserting block 36 is pressed downwards, after the clamping rod 3 with the insertion block 36 is slid toward the torsion spring 2 until the insertion block 36 is inserted into the insertion slot 37, the two L-shaped blocks 35 are locked by the blocking of the slots 37, so that the two clamping rods 3 are closed, then the two clamping rods 3 are retracted into the two pressing sheets 1 in a sliding way, the carrying is convenient, the inserting blocks 36 are arranged in a square plate shape, and the slot 37 is matched with the insert block 36, so that the contact area between the two is increased, and the locking between the two L-shaped blocks 35 is more stable.

When the device works, the clamping rod 3 with the inserting block 36 slides in the direction far away from the torsion spring 2 through the sliding sheet 34, the sliding sheet 34 is matched with the connecting rod 33 and the sliding groove 32 to slide the clamping rod 3 with the inserting block 36 out of the two pressing sheets 1, and in the same way, the clamping rod 3 with the inserting groove 37 slides out of the two pressing sheets 1, at this time, the two clamping rods 3 are not locked, the two clamping sheets 31 are driven by the two clamping rods 3 to automatically open through the action of the torsion spring 2, so that the ground cigarette ends or paper scraps can be clamped, after the cigarette ends and the paper scraps are clamped, the clamping rod 3 with the inserting groove 37 moves for a certain distance in the direction of the torsion spring 2, then the pressing sheet 1 with the inserting block 36 is pressed downwards, the clamping rod 3 with the inserting block 36 slides in the direction of the torsion spring 2 until the inserting block 36 is inserted in the inserting groove 37, and the two L-shaped blocks 35 are locked through the blocking of the inserting groove 37, and then make two supporting rods 3 close, then slide two supporting rods 3 and retract in two pressing sheet 1, portable.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environmental protection guards with small-size clamping device, includes two according to pressing tablet (1) that are setting up from top to bottom, and two according to pressing tablet (1) are close to and are connected through torsional spring (2) between one side to realize that two according to tablet (1) are automatic when torsional spring (2) are natural state and open its characterized in that:

clamping rods (3) are arranged on the two pressing sheets (1), and clamping sheets (31) are fixed at one ends of the clamping rods (3) far away from the torsion springs (2);

one ends of the two clamping rods (3) close to the torsion spring (2) are respectively arranged on the pressing sheets (1) through a sliding assembly, so that the two clamping rods (3) extend out or retract into the two pressing sheets (1);

the inserting assembly is arranged between the bottoms of the two clamping rods (3) close to one ends of the clamping sheets (31) so as to open or close the two clamping sheets (31);

the insertion assembly includes:

the bottom parts of one ends, close to the clamping pieces (31), of the two clamping rods (3) are respectively fixed with the L-shaped blocks (35), and the two L-shaped blocks (35) are spliced into a whole square block;

the locking group is arranged between the vertical plates of the two L-shaped blocks (35), and the two L-shaped blocks (35) are spliced and then locked through the locking group;

the two clamping pieces (31) are arranged in a semi-annular shape;

the two sliding assemblies include:

the sliding groove (32) is formed in the surface of the pressing sheet (1), the sliding groove (32) penetrates through the pressing sheet (1) vertically, the sliding groove (32) is in a long strip shape, and two end walls of the sliding groove (32) are in closed arrangement;

the connecting rod (33), the connecting rod (33) is fixed at the top that clamping rod (3) are close to torsional spring (2) one end, and the top of connecting rod (33) upwards stretches out spout (32) and slides along the length direction of spout (32).

2. The environmental sanitation small-sized holding device as set forth in claim 1, wherein: one end of the connecting rod (33) extending out of the sliding chute (32) is fixed with a sliding sheet (34).

3. The environmental sanitation small-sized holding device according to claim 2, wherein: the sliding sheet (34) is arranged in a disc shape.

4. The environmental sanitation small-sized holding device according to claim 3, wherein: the lock group includes:

the insert block (36), the said insert block (36) is fixed on one side of the bottom of riser of an L-shaped block (35);

the inserting groove (37) is formed in one side of the bottom of the vertical plate of the other L-shaped block (35), and after the two L-shaped blocks (35) are spliced, the inserting groove (37) is inserted into the inserting groove (37) through the inserting block (36) for locking.

5. The environmental sanitation small-sized holding device according to claim 4, wherein: the insertion block (36) is arranged in a square plate shape, and the insertion groove (37) is matched with the insertion block (36).