CN220145857U - Multifunctional tool hammer - Google Patents

Abstract

The utility model relates to a multifunctional tool hammer which comprises a hammer handle, wherein a threaded rod is fixedly connected to the top of the hammer handle, a hammer head is arranged outside the threaded rod, a fixed groove is formed in the top of the hammer head, a locking nut in threaded connection with the threaded rod is arranged in the fixed groove, a hidden groove is formed in the bottom of the hammer handle, a pry bar is arranged in the hidden groove, a plurality of limiting holes are formed in the exterior of the pry bar, and locking mechanisms are symmetrically and fixedly connected to two sides of the bottom of the hammer handle; the locking mechanism comprises a locking box fixedly connected with the hammer handle, a movable plate is slidably connected inside the locking box, a locking rod is fixedly connected in the middle of the movable plate, the locking rod is inserted into the limiting hole, and a compression spring fixedly connected with the movable plate is sleeved outside the locking rod. The hidden groove is internally provided with the pry bar, so that the multifunctional practical hammer handle can be conveniently realized, the locking mechanism is simple to use and firm in locking, and the hidden groove is simple in structure, convenient to operate, good in applicability and worthy of use and popularization.

Description

Multifunctional tool hammer

Technical Field

The utility model relates to the technical field of building construction, in particular to a multifunctional tool hammer.

Background

In the process of building construction, the hammer is a common construction tool, the hammer mainly comprises a hammer head and a handle, the hammer head of the hammer is made of pure steel, the hammer head has high strength and hardness, the wall of a building and common raw materials for construction can be crushed through knocking the hammer head, and the conventional building tool hammer has the problems of crude equipment, poor safety, rough manufacturing, single function and the like, and brings a series of adverse effects to the operation of a user.

The utility model patent with the prior authorized publication number of CN 216098758U discloses a multifunctional hammer for constructional engineering, which comprises a metal hammer body, wherein one side of the metal hammer body is fixedly connected with a metal installation sleeve, a hammer handle is sleeved on the metal installation sleeve, a locking device is arranged on one side of the hammer handle, which is close to the metal installation sleeve, a control device is sleeved on the hammer handle, and a telescopic device is arranged on one side, which is far away from the metal installation sleeve, of the hammer handle. This building engineering is with multi-functional hammer when using, through sliding control device, makes first inner circle gear and outer lane gear interlock, rotates controlling means, drives first inner circle gear and rotates, and cooperation first hob drives first gear rotation, makes the fixed rack bar of second gear control remove along the hammer handle direction, reaches the effect of locking and relaxing the metal hammer body, when relaxing, can pull down the metal hammer body, changes into other construction apparatus to satisfy more construction demands.

Although the utility model can be conveniently detached and replaced by other construction tools, the control device is complex, the interior of the hammer handle is hollow, and the strength is low. Accordingly, the present utility model proposes a multifunctional tool hammer.

Disclosure of Invention

The utility model provides a multifunctional tool hammer which solves the technical problems in the prior art.

The scheme for solving the technical problems is as follows: the utility model provides a multifunctional tool hammer, includes the hammer handle, hammer handle top fixedly connected with threaded rod, threaded rod externally mounted has the tup, fixed slot has been seted up at tup top, fixed slot internally mounted has the lock nut with threaded rod threaded connection, hidden groove has been seted up to hammer handle bottom, hidden groove internally mounted has the crow bar, and the crow bar outside has seted up a plurality of spacing holes, hammer handle bottom bilateral symmetry fixedly connected with locking mechanism;

the locking mechanism comprises a locking box fixedly connected with the hammer handle, a movable plate is slidably connected inside the locking box, a locking rod is fixedly connected in the middle of the movable plate, the locking rod is inserted into the limiting hole, and a compression spring fixedly connected with the movable plate is sleeved outside the locking rod.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, a dust cover is mounted on the top of the inside of the fixing groove.

Further, a spring washer is arranged at the bottom of the lock nut, a flat washer is arranged at the bottom of the spring washer, and the spring washer and the flat washer are both sleeved with the threaded rod.

Further, the outside fixedly connected with antiskid cover of hammer handle.

Further, the inside fixedly connected with blotter of fly leaf, the blotter material is the rubber pad.

Further, the outside fixedly connected with pull ring of locking lever.

The beneficial effects of the utility model are as follows: the utility model provides a multifunctional tool hammer, which has the following advantages:

1. the lock nut is in threaded connection with the threaded rod, so that the hammer head can be conveniently installed and detached, the bearing area of the lock nut can be increased by the flat gasket, and the spring gasket can play a role in preventing looseness, so that the applicability is good;

2. through setting up the pinch bar inside hiding the groove, can make things convenient for the multi-functional practicality of hammer handle, locking mechanism simple to use, it is firm to lock, and the extension length of pinch bar is conveniently adjusted to a plurality of spacing hole.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of a multifunctional tool hammer according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the appearance of the multifunctional tool hammer shown in FIG. 1;

fig. 3 is a schematic structural view of a locking mechanism in the multifunctional tool hammer provided in fig. 1.

In the drawings, the list of components represented by the various numbers is as follows:

1. a locking mechanism; 2. a pry bar; 3. a limiting hole; 4. hiding the groove; 5. an anti-skid sleeve; 6. a hammer handle; 7. a hammer head; 8. a flat gasket; 9. a spring washer; 10. a lock nut; 11. a threaded rod; 12. a dust cover; 13. a fixing groove; 14. a locking lever; 15. a locking box; 16. a cushion pad; 17. a movable plate; 18. a compression spring; 19. and (5) a pull ring.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-3, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-3, the utility model provides a multifunctional tool hammer, which comprises a hammer handle 6, wherein a threaded rod 11 is fixedly connected to the top of the hammer handle 6, a hammer head 7 is arranged outside the threaded rod 11, a fixed groove 13 is formed in the top of the hammer head 7, a locking nut 10 which is in threaded connection with the threaded rod 11 is arranged inside the fixed groove 13, the locking nut 10 is in threaded connection with the threaded rod 11, so that the hammer head 7 is convenient to install and detach, a hidden groove 4 is formed in the bottom of the hammer handle 6, a pry bar 2 is arranged inside the hidden groove 4, a plurality of limiting holes 3 are formed outside the pry bar 2, and locking mechanisms 1 are symmetrically and fixedly connected to two sides of the bottom of the hammer handle 6;

the locking mechanism 1 comprises a locking box 15 fixedly connected with the hammer handle 6, a movable plate 17 is slidably connected inside the locking box 15, a locking rod 14 is fixedly connected in the middle of the movable plate 17, the locking rod 14 is spliced with the limiting hole 3, a compression spring 18 fixedly connected with the movable plate 17 is sleeved outside the locking rod 14, and the locking rod 14 is pulled to be separated from the limiting hole 3 outside the pry bar 2, so that the extension length of the pry bar 2 is adjusted.

Preferably, the top inside the fixed slot 13 is provided with a dust cover 12, the dust cover 12 can prevent dust from entering the fixed slot 13, and the dust attached to the surface of the threaded rod 11 can affect the installation and the disassembly of the hammer 7.

Preferably, the spring washer 9 is installed to lock nut 10 bottom, and flat washer 8 is installed to spring washer 9 bottom, spring washer 9 and flat washer 8 all cup joint with threaded rod 11, and flat washer 8 can increase lock nut 10's area of force, and spring washer 9 can play the effect of locking.

Preferably, the anti-slip sleeve 5 is fixedly connected to the outer part of the hammer handle 6, and the anti-slip sleeve 5 can increase friction between hands of staff and the hammer handle 6, reduce sliding in the using process and improve using stability.

Preferably, the inner side of the movable plate 17 is fixedly connected with a cushion pad 16, and the cushion pad 16 is made of rubber, so that the resilience impact of the movable plate 17 can be reduced, the protection effect is achieved, and the resilience sound of the compression spring 18 can be reduced.

Preferably, a pull ring 19 is fixedly connected to the outside of the locking rod 14, and the locking rod 14 is pulled out by pulling the pull ring 19.

The specific working principle and the using method of the utility model are as follows: the construction staff holds hammer handle 6, can use tup 7 to carry out crushing effect, through setting up lock nut 10 and threaded rod 11 threaded connection, be convenient for install and dismantle tup 7, flat washer 8 can increase lock nut 10's area of force, spring washer 9 can play locking effect, the suitability is better, through setting up crow bar 2 inside hiding groove 4, can make things convenient for hammer handle 6's multi-functional practicality, locking mechanism 1 is simple to use, it is firm to lock, the extension length of crow bar 2 is conveniently adjusted to a plurality of spacing hole 3. The utility model has simple structure, convenient operation and better applicability, and is worth using and popularizing.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims (6)

1. The utility model provides a multifunctional tool hammer, includes hammer handle (6), its characterized in that, hammer handle (6) top fixedly connected with threaded rod (11), threaded rod (11) externally mounted have tup (7), fixed slot (13) have been seted up at tup (7) top, fixed slot (13) internally mounted have lock nut (10) with threaded rod (11) threaded connection, hidden groove (4) have been seted up to hammer handle (6) bottom, hidden groove (4) internally mounted have pinch bar (2), a plurality of spacing holes (3) have been seted up to pinch bar (2) outside, hammer handle (6) bottom bilateral symmetry fixedly connected with locking mechanism (1);

the locking mechanism (1) comprises a locking box (15) fixedly connected with the hammer handle (6), a movable plate (17) is slidably connected inside the locking box (15), a locking rod (14) is fixedly connected in the middle of the movable plate (17), the locking rod (14) is spliced with the limiting hole (3), and a compression spring (18) fixedly connected with the movable plate (17) is sleeved outside the locking rod (14).

2. A multifunctional tool hammer according to claim 1, characterized in that the top inside the fixed slot (13) is fitted with a dust cover (12).

3. A multifunctional tool hammer according to claim 2, characterized in that the bottom of the lock nut (10) is provided with a spring washer (9), the bottom of the spring washer (9) is provided with a flat washer (8), and the spring washer (9) and the flat washer (8) are both sleeved with a threaded rod (11).

4. The multifunctional tool hammer according to claim 1, wherein the hammer handle (6) is fixedly connected with an anti-slip sleeve (5) at the outer part.

5. The multifunctional tool hammer according to claim 1 or 4, wherein a cushion pad (16) is fixedly connected to the inner side of the movable plate (17), and the cushion pad (16) is made of rubber pads.

6. The multifunctional tool hammer according to claim 4, wherein a pull ring (19) is fixedly connected to the outside of the locking lever (14).