CN215037175U

CN215037175U - Multifunctional hammer for constructional engineering

Info

Publication number: CN215037175U
Application number: CN202121593117.7U
Authority: CN
Inventors: 张砚辉; 潘向萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-12-07
Anticipated expiration: 2031-07-14

Abstract

The utility model provides a multi-functional hammer for building engineering relates to building engineering technical field, including handle, hammer block and adjusting device, the inner wall sliding connection of handle has the regulation pole, and the hammer block setting is in the one side of adjusting the pole, and adjusting device sets up on the surface of handle, and adjusting device includes solid fixed ring, and solid fixed ring is connected with the fixed surface of handle, and solid fixed ring's sliding surface is connected with the shift ring, and the shift ring is connected with the inner wall sliding connection who adjusts the pole, and the handle is close to one side fixedly connected with fixture block of shift ring. The utility model discloses, through setting up adjusting device, be convenient for adjust equipment, and then avoided the design of most equipment as an organic whole, the condition of unable operation easily appears when the user carries out the operation to the eminence object, and then improve equipment's ease for use, improve user's work efficiency, the normal use of the equipment of being convenient for.

Description

Multifunctional hammer for constructional engineering

Technical Field

The utility model relates to a building engineering technical field especially relates to a building engineering uses multi-functional hammer.

Background

A hammer is a tool that strikes an object to move or deform it. Most commonly used for nailing, straightening or knocking out objects. Hammers come in a variety of forms, the common form being a handle and a top. One side of the top is flat for striking and the other side is a hammer head. The shape of the hammer head can be like a claw or a wedge, and the hammer head has the function of pulling out the nail. In addition, round-headed hammers are also known.

In building engineering, often use the hammer to carry out the operation, present most equipment is the integrated design at present, and the condition of unable operation easily appears when the user carries out the operation to the eminence object, and then reduces the ease for use of equipment, reduces user's work efficiency, is unfavorable for the normal use of equipment, need improve to this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the design of most equipment as an organic whole among the prior art, the condition of unable operation easily appears when the user carries out the operation to the eminence object, and then reduces the ease for use of equipment, reduces user's work efficiency, is unfavorable for the shortcoming of equipment normal use, and the multi-functional hammer for building engineering who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a multi-functional hammer for building engineering, includes handle, hammer block and adjusting device, the inner wall sliding connection of handle has the regulation pole, the hammer block sets up in one side of adjusting the pole, adjusting device sets up the surface at the handle, adjusting device is including solid fixed ring, gu fixed ring is connected with the fixed surface of handle, gu fixed ring's fixed surface sliding connection has the shift ring, shift ring and the inner wall sliding connection who adjusts the pole, the handle is close to one side fixedly connected with fixture block of shift ring, the inner wall sliding connection of fixture block and shift ring.

Preferably, one side of the moving ring is fixedly connected with a fixed rod, the surface of the fixed rod is connected with a moving block in a sliding manner, the moving block is connected with the inner wall of the clamping block in a sliding manner, the inner wall of the moving ring is connected with a sliding block in a sliding manner, and the sliding block is connected with the surface of the moving block in a sliding manner.

Preferably, one side of the fixed ring close to the moving ring is fixedly connected with a compression spring, and one side of the moving ring close to the fixed ring is fixedly connected with the compression spring.

Preferably, one side of the fixed rod, which is close to the moving block, is fixedly connected with an expansion spring, and one side of the moving block, which is close to the fixed rod, is fixedly connected with the expansion spring.

Preferably, one side that the hammer block is close to the regulation pole is provided with the change device, it includes the snap ring to change the device, the snap ring is connected with the fixed surface of adjusting the pole, one side fixedly connected with holding ring that the hammer block is close to the snap ring, the inner wall sliding connection of snap ring and holding ring, the fixed surface of hammer block is connected with the slide bar, the sliding surface of slide bar is connected with the carriage release lever, the inner wall sliding connection of carriage release lever and snap ring, the fixed surface of holding ring is connected with the locating lever, the sliding surface of locating lever is connected with the kelly, the inner wall sliding connection of kelly and carriage release lever.

Preferably, the surface of the positioning ring is provided with a rectangular hole, and the clamping ring is connected with the inner wall of the rectangular hole in a sliding manner.

Preferably, one side of the positioning rod, which is close to the clamping rod, is fixedly connected with a limiting spring, and one side of the clamping rod, which is close to the positioning rod, is fixedly connected with the limiting spring.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through setting up the adjusting device, when needing to be adjusted, the moving block is pulled to one side, the expansion spring is stressed and deformed to generate elastic force, the sliding block is made to abut against the surface of the moving block, the moving block loses the constraint on the clamping block, the compression spring is stressed and deformed to generate elastic force, the moving ring loses the constraint on the adjusting rod, the adjusting rod is moved to adjust, after the adjustment is completed, the moving ring is pressed, the compression spring is stressed and deformed to generate elastic force, the moving ring is inserted in the adjusting rod and the clamping block, the sliding block is made to lose the constraint on the moving block, the expansion spring releases the elastic force, the moving block is inserted in the clamping block, the adjustment can be completed, through setting up the adjusting device, the device can be adjusted conveniently, thereby avoiding the integrated design of most devices, and the condition that the user can not operate when operating on high-altitude objects, and then improve the ease of use of equipment, improve user's work efficiency, the normal use of the equipment of being convenient for.

2. In the utility model, through arranging the replacing device, when the device needs to be disassembled, the clamping rod is moved, the limiting spring is stressed and deformed to generate elastic force, the clamping rod is enabled to lose the constraint on the moving rod, the moving rod is moved, the moving rod is enabled to be pulled out from the snap ring, the snap ring is pulled out from the positioning ring, the use of the device can be completed, when the device needs to be installed, the snap ring is inserted in the positioning ring, the clamping rod is moved, the limiting spring is stressed and deformed to generate elastic force, the moving rod is pushed to be inserted in the snap ring, the snap ring is loosened, the limiting spring releases the elastic force, the clamping rod is pushed to one side, the clamping rod is inserted in the moving rod, the installation of the device can be completed, through arranging the replacing device, the device is convenient to be replaced, the device is prevented from being used for a long time, the surface of the hammer head is easy to be worn, the device can not normally operate, and the economic loss of a user is reduced, the stability of equipment is improved, the life of equipment is improved.

Drawings

Fig. 1 is a schematic perspective view of a multifunctional hammer for construction engineering according to the present invention;

fig. 2 is a schematic structural view of a position a in fig. 1 of the multifunctional hammer for construction engineering of the present invention;

fig. 3 is an exploded schematic view of the multifunctional hammer for construction engineering according to the present invention;

fig. 4 is an exploded schematic view of an adjusting device in the multifunctional hammer for construction engineering according to the present invention;

fig. 5 is the utility model provides an explosion structure schematic diagram of change device in multi-functional hammer for building engineering.

Illustration of the drawings: 1. a handle; 2. adjusting a rod; 3. a hammer body; 4. an adjustment device; 41. a slider; 42. fixing the rod; 43. a moving block; 44. a moving ring; 45. a clamping block; 46. a fixing ring; 5. replacing the device; 51. positioning a rod; 52. a positioning ring; 53. a clamping rod; 54. a snap ring; 55. a travel bar; 56. a slide bar.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, a multifunctional hammer for construction engineering includes a handle 1, a hammer body 3, and an adjusting device 4, wherein an adjusting rod 2 is slidably connected to an inner wall of the handle 1, the hammer body 3 is disposed at one side of the adjusting rod 2, and the adjusting device 4 is disposed on a surface of the handle 1.

The specific arrangement and function of the adjusting device 4 and the changing device 5 will be described in detail below.

As shown in fig. 1 and 4, the adjusting device 4 includes a fixed ring 46, the fixed ring 46 is fixedly connected to the surface of the handle 1, the surface of the fixed ring 46 is slidably connected to a moving ring 44, the moving ring 44 is slidably connected to the inner wall of the adjusting rod 2, one side of the handle 1 close to the moving ring 44 is fixedly connected to a fixture block 45, the fixture block 45 is slidably connected to the inner wall of the moving ring 44, one side of the moving ring 44 is fixedly connected to a fixed rod 42, the surface of the fixed rod 42 is slidably connected to a moving block 43, the moving block 43 is slidably connected to the inner wall of the fixture block 45, the inner wall of the moving ring 44 is slidably connected to a slider 41, the slider 41 is slidably connected to the surface of the moving block 43, one side of the fixed ring 46 close to the moving ring 44 is fixedly connected to a compression spring, one side of the moving ring 44 close to the fixed ring 46 is fixedly connected to the compression spring, one side of the fixed rod 42 close to the moving block 43 is fixedly connected to a telescopic spring, one side of the moving block 43 close to the fixed rod 42 is fixedly connected with the telescopic spring, and the length of the moving block can be adjusted.

The whole adjusting device 4 achieves the effects that by arranging the adjusting device 4, when the adjusting device is needed, the moving block 43 is pulled to one side, the expansion spring is stressed and deformed to generate elastic force, the sliding block 41 is enabled to enable the sliding block 41 to be abutted against the surface of the moving block 43, the moving block 43 loses the constraint on the fixture block 45, the compression spring is stressed and deformed to generate elastic force, the moving ring 44 loses the constraint on the adjusting rod 2, the adjusting rod 2 is moved to adjust, after the adjusting is completed, the moving ring 44 is pressed, the compression spring is stressed and deformed to generate elastic force, the moving ring 44 is enabled to be inserted into the adjusting rod 2 and the fixture block 45, the sliding block 41 is enabled to lose the constraint on the moving block 43, the expansion spring releases the elastic force, the moving block 43 is enabled to be inserted into the fixture block 45, the adjusting device can be adjusted, the adjusting device 4 is arranged to facilitate the adjustment of the device, and further, most devices are prevented from being designed as an integral structure, the condition that the user can't operate easily appears when carrying out the operation to the eminence object, and then improve equipment's ease for use, improve user's work efficiency, the normal use of the equipment of being convenient for.

As shown in fig. 1 and 5, the replacing device 5 includes a snap ring 54, the snap ring 54 is fixedly connected to the surface of the adjusting rod 2, a positioning ring 52 is fixedly connected to one side of the hammer body 3 close to the snap ring 54, the snap ring 54 is slidably connected to the inner wall of the positioning ring 52, a sliding rod 56 is fixedly connected to the surface of the hammer body 3, a moving rod 55 is slidably connected to the surface of the sliding rod 56, the moving rod 55 is slidably connected to the inner wall of the snap ring 54, a positioning rod 51 is fixedly connected to the surface of the positioning rod 52, a clamping rod 53 is slidably connected to the surface of the positioning rod 51, a rectangular hole is formed in the surface of the positioning ring 52, the snap ring 54 is slidably connected to the inner wall of the rectangular hole, a limit spring is fixedly connected to one side of the positioning rod 51 close to the clamping rod 53, and one side of the clamping rod 53 close to the positioning rod 51 is fixedly connected to the limit spring, so as to be replaced.

The whole replacing device 5 achieves the effect that by arranging the replacing device 5, when the device needs to be disassembled, the clamping rod 53 is moved, the limiting spring is stressed and deformed to generate elastic force, the clamping rod 53 loses the constraint of the moving rod 55, the moving rod 55 is moved, the moving rod 55 is pulled out of the clamping ring 54, the clamping ring 54 is pulled out of the positioning ring 52, the use of the device can be finished, when the device needs to be assembled, the clamping ring 54 is inserted into the positioning ring 52, the clamping rod 53 is moved, the limiting spring is stressed and deformed to generate elastic force, the moving rod 55 is pushed, the moving rod 55 is inserted into the clamping ring 54, the clamping ring 54 is loosened, the elastic force of the limiting spring is released, the clamping rod 53 is pushed to one side, the clamping rod 53 is inserted into the moving rod 55, the assembly can be finished, the replacing device 5 is arranged, the device can be conveniently replaced, and the device is prevented from being used for a long time, the surface of the hammer head is easy to be abraded, so that the equipment cannot be normally operated, the economic loss of a user is reduced, the stability of the equipment is improved, and the service life of the equipment is prolonged.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a multi-functional hammer for building engineering, includes handle (1), hammer block (3) and adjusting device (4), its characterized in that: the inner wall sliding connection of handle (1) has regulation pole (2), hammer block (3) set up in the one side of adjusting pole (2), adjusting device (4) set up the surface at handle (1), adjusting device (4) are including solid fixed ring (46), gu fixed ring (46) is connected with the fixed surface of handle (1), gu the fixed surface sliding connection of fixed ring (46) has shift ring (44), shift ring (44) and the inner wall sliding connection who adjusts pole (2), handle (1) is close to one side fixedly connected with fixture block (45) of shift ring (44), the inner wall sliding connection of fixture block (45) and shift ring (44).

2. The multifunctional hammer for construction engineering as claimed in claim 1, wherein: one side of the moving ring (44) is fixedly connected with a fixed rod (42), the surface of the fixed rod (42) is connected with a moving block (43) in a sliding mode, the moving block (43) is connected with the inner wall of a clamping block (45) in a sliding mode, the inner wall of the moving ring (44) is connected with a sliding block (41) in a sliding mode, and the sliding block (41) is connected with the surface of the moving block (43) in a sliding mode.

3. The multifunctional hammer for construction engineering as claimed in claim 1, wherein: one side fixedly connected with compression spring that solid fixed ring (46) is close to shift ring (44), one side and compression spring fixed connection that shift ring (44) is close to solid fixed ring (46).

4. The multifunctional hammer for construction engineering as claimed in claim 2, wherein: one side of the fixed rod (42) close to the moving block (43) is fixedly connected with an expansion spring, and one side of the moving block (43) close to the fixed rod (42) is fixedly connected with the expansion spring.

5. The multifunctional hammer for construction engineering as claimed in claim 1, wherein: one side that hammer block (3) is close to regulation pole (2) is provided with change device (5), change device (5) includes snap ring (54), snap ring (54) and the fixed surface who adjusts pole (2) are connected, one side fixedly connected with holding ring (52) that hammer block (3) are close to snap ring (54), the inner wall sliding connection of snap ring (54) and holding ring (52), the fixed surface of hammer block (3) is connected with slide bar (56), the sliding surface of slide bar (56) is connected with carriage release lever (55), the inner wall sliding connection of carriage release lever (55) and snap ring (54), the fixed surface of holding ring (52) is connected with locating lever (51), the sliding surface of locating lever (51) is connected with kelly (53), the inner wall sliding connection of kelly (53) and carriage release lever (55).

6. The multifunctional hammer for construction engineering as claimed in claim 5, wherein: the surface of the positioning ring (52) is provided with a rectangular hole, and the clamping ring (54) is connected with the inner wall of the rectangular hole in a sliding mode.

7. The multifunctional hammer for construction engineering as claimed in claim 6, wherein: one side of the positioning rod (51) close to the clamping rod (53) is fixedly connected with a limiting spring, and one side of the clamping rod (53) close to the positioning rod (51) is fixedly connected with the limiting spring.