CN219136307U - Crow bar pad - Google Patents

Abstract

The utility model relates to the technical field of fire-fighting tools, in particular to a crow bar cushion, which comprises two movable frames, wherein a shaft piece is arranged between the two movable frames; the shaft piece is sleeved with a mounting lapping block; one movable frame is sleeved with a first slat; the other movable frame is sleeved with a second slat. According to the utility model, the first batten and the second batten are lapped to realize the height change of the cushion, so that the crowbar is conveniently placed obliquely, the crowbar is placed on the lapping block, the crowbar can be prevented from being separated, the lapping block can move along with the downward pressing of the crowbar, and the use flexibility is high.

Description

Crow bar pad

Technical Field

The utility model relates to the technical field of fire-fighting tools, in particular to a crow bar cushion.

Background

The use of the crow bar requires a fixed supporting point, so that the lever function can be better exerted after the crow bar is penetrated, and the force-borrowing support can not be found when the crow bar is used because the use scene of the crow bar has randomness, so that inconvenience exists.

Disclosure of Invention

The utility model aims to provide a crow bar cushion to solve the problem that the crow bar in the prior art lacks a force-aid supporting cushion.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the crow bar cushion comprises two movable frames, and a shaft piece is arranged between the two movable frames;

the shaft piece is sleeved with a mounting lapping block;

the movable frame is sleeved with the first lath;

and the other movable frame is sleeved with the second slat.

As a further description of the above technical solution:

the movable frame comprises side bars and a frame body, wherein the frame body is of a structure with a narrow upper part and a wide lower part, the top of the frame body is sleeved with mounting side bars, and the shaft piece is mounted at the side bars.

As a further description of the above technical solution:

the top of the lapping block is provided with an arc-shaped groove.

As a further description of the above technical solution:

the first lath and the second lath are both provided with two laths.

As a further description of the above technical solution:

the end of the first slat is provided with a plug.

As a further description of the above technical solution:

and jacks are formed in the second slat at intervals.

Compared with the prior art, the utility model provides a crow bar cushion, which has the following beneficial effects:

1. according to the utility model, the first strip plate and the second strip plate are lapped to realize the height change of the pad, so that the crow bar can be placed obliquely;

2. according to the utility model, the crow bar is arranged on the lapping block, so that the crow bar can be prevented from being separated, the lapping block can move along with the downward pressing of the crow bar, and the use flexibility is high.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 3 is a schematic view of the shaft structure of the present utility model.

Legend description:

1. a movable frame; 101. side bars; 102. a frame body; 2. a shaft member; 3. building blocks; 4. a first slat; 401. a plug; 5. a second slat; 501. and a jack.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

referring to fig. 1-3, the utility model provides a crow bar pad, which comprises two movable frames 1, wherein a shaft 2 is arranged between the two movable frames 1;

the shaft piece 2 is sleeved with the mounting block 3;

the first lath 4 is sleeved on one movable frame 1, and the first lath 4 is installed;

the second slat 5 is sleeved on the other movable frame 1, and the second slat 5 is installed.

Specifically, as shown in fig. 2 and 3, the movable frame 1 includes a side bar 101 and a frame body 102, the frame body 102 has a structure with a narrow top and a wide bottom, the top of the frame body 102 is sleeved with the side bar 101, the shaft 2 is installed at the side bar 101, the movable frame 1 can be turned over, and the overall height of the cushion is reduced.

Specifically, as shown in fig. 2, an arc-shaped groove is formed in the top of the lapping block 3 to prevent the crowbar from slipping after being lapped.

Specifically, as shown in fig. 1, the first lath 4 and the second lath 5 are both provided with two laths, and the cushioning member has stronger stability.

Specifically, as shown in fig. 1, the end of the first slat 4 is provided with a plug 401, so as to be fixed with the second slat 5.

Specifically, as shown in fig. 1, the second lath 5 is provided with holes 501 at intervals, so as to facilitate the adjustment of the opening degree of the movable frame 1.

Working principle:

when the plug is used, the first strip plate 4 and the second strip plate 5 are turned over, the plug 401 faces upwards, the plug 401 is inserted into the jack 501, the whole pad can be fixed, the inserted jack 501 is different in position, and the lapping block 3 is different in height position;

the crow bar is lapped at the arc-shaped groove position of the lapping block 3, and the lapping block 3 is sleeved on the shaft piece 2, so that the crow bar moves, and the lapping block 3 adjusts and rotates along with the shaft piece, so that a fulcrum support is provided for the crow bar.

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

Claims (6)

1. A crowbar pad comprising:

the movable frames (1), wherein two movable frames (1) are arranged, and a shaft piece (2) is arranged between the two movable frames (1);

the shaft piece (2) is sleeved with the mounting block (3);

the movable frame comprises first laths (4), wherein one movable frame (1) is sleeved with the first laths (4);

and the second slat (5) is sleeved on the other movable frame (1) and is provided with the second slat (5).

2. A crowbar pad as claimed in claim 1, wherein: the movable frame (1) comprises side bars (101) and a frame body (102), the frame body (102) is of a structure with a narrow upper part and a wide lower part, the side bars (101) are sleeved on the top of the frame body (102), and the shaft piece (2) is arranged at the side bars (101).

3. A crowbar pad as claimed in claim 1, wherein: the top of the lapping block (3) is provided with an arc-shaped groove.

4. A crowbar pad as claimed in claim 1, wherein: the first lath (4) and the second lath (5) are both provided with two laths.

5. A crowbar pad as claimed in claim 1, wherein: the end of the first slat (4) is provided with a plug (401).

6. A crowbar pad as claimed in claim 1, wherein: jacks (501) are formed in the second strip plate (5) at intervals.

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