CN216229197U - Building nail extractor - Google Patents

Abstract

The utility model relates to the field of buildings, in particular to a building nail extractor which comprises a first clamp arm and a second clamp arm, wherein the first clamp arm is hinged with the second clamp arm; first tong arm is including the first pincers mouth, first connecting portion and the tong leg that connect gradually, the second tong arm is including the second pincers mouth, second connecting portion and the grab handle that connect gradually, first pincers mouth with the formation of getting is injectd jointly to the second pincers mouth, the second pincers mouth is located first pincers mouth with between the tong leg, but the tong leg butt plane forms gets the nail fulcrum, is pulling out the in-process more laborsaving, effectively improves and gets nail efficiency, and is safe, convenient.

Description

Building nail extractor

Technical Field

The utility model relates to the field of buildings, in particular to a building nail extractor.

Background

Along with the improvement of building function and the increase of novel ornamental material, very long nail can be used when wall, ceiling or floor are used for fixed water and electricity line box, sleeve pipe to the fitment in-process, and later stage need take out this kind of spike for pleasing to the eye or when changing the circuit.

Present get nail mode all is through artifical handheld iron hammer, knocks down the iron nail basically, or claw hammer, and it is the foot power when the nail is got to the manual work, then pulls out the nail, not only wastes time and energy, and work efficiency is low moreover, is getting the in-process of iron nail very easily and hurts in one's hands moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a building nail extractor which can be applied to various scenes in the decoration process, is safe to operate and has high working efficiency.

The embodiment of the utility model is realized by the following steps:

the embodiment of the application provides a building nail extractor which comprises a first clamp arm and a second clamp arm, wherein the first clamp arm is hinged with the second clamp arm;

the first clamp arm comprises a first clamp mouth, a first connecting part and clamp legs which are sequentially connected, the second clamp arm comprises a second clamp mouth, a second connecting part and a grab handle which are sequentially connected, the first clamp mouth and the second clamp mouth are jointly limited to form a nail taking opening, the clamp legs are positioned on one side close to the second clamp mouth, and the clamp legs can abut against a plane to form a nail taking fulcrum; the second connecting portion are provided with protrusions, and the first clamp mouth is connected with the protrusions through springs.

It should be noted that, in the utility model, the forceps legs are higher than the horizontal plane of the nail taking port, so that the forceps legs are firstly abutted against the plane to form a nail taking fulcrum, and the nail taking process is more labor-saving. In the utility model, the distance between the first clamp mouth and the second clamp mouth can be adjusted by replacing different springs so as to be suitable for nails with different diameters.

In some embodiments of the present invention, the angle between the forceps legs and the first connecting portion is an obtuse angle, and the angle between the first connecting portion and the first forceps mouth is an acute angle. So that the first clamp mouth and the second clamp mouth are close to each other to clamp the nail when the grab handle is pulled.

In some embodiments of the utility model, the first jaw, the first connecting portion and the legs are integrally formed; the second pincers mouth, second connecting portion and grab handle integrated into one piece, integrated into one piece's structure can increase the whole mechanical strength who gets the nail ware, and spare part is few, the popularization practical application of being convenient for.

In some embodiments of the present invention, the first and second jaws are spaced apart from each other by a distance of 7mm to 35mm, which is suitable for most nails used in construction and finishing processes in the market.

In some embodiments of the present invention, the material of the nail extractor is one of chrome vanadium steel, carbon steel and stainless steel. The nail extractor disclosed by the utility model is prepared from metal materials such as chrome vanadium steel, carbon steel and stainless steel, so that the nail extractor has the advantages of high hardness, corrosion resistance and the like, and is more durable and longer in service life.

In some embodiments of the present invention, the handle further comprises an extension device, and the extension device is disposed at an end of the handle far away from the second clamp mouth. Set up extension fixture on the grab handle, increased the length of grab handle, can make the workman need not climb the instrument with the help of other high altitude through extension fixture, stand on ground and can easily take off the nail of eminence, for example the nail on the ceiling, the outdoor high wall or the indoor high nail on the wall.

In some embodiments of the present invention, the extension device comprises a first extension rod and a plurality of second extension rods, wherein one end of the first extension rod is coaxially and threadedly connected with the handle, the plurality of second extension rods are provided, the other end of the first extension rod is threadedly connected with one end of the second extension rod, and the plurality of second extension rods are threadedly connected end to end. The length of the grab handle can be adjusted by connecting the second extension rods with different sections and lengths, so that the telescopic grab handle is suitable for different construction scenes.

In some embodiments of the utility model, the extension means comprises a plurality of hollow telescopic rods which are sleeved in sequence. In the utility model, the used telescopic rod-shaped structure is the same as or similar to the structure of an umbrella rod, the telescopic rod can be freely stretched in length, can be extended when an iron nail on a ceiling needs to be taken, and can be taken by holding the extension device with hands; the use can be shortened when the nails on the ground and the wall are taken; when not used, the utility model is contracted to the shortest length, which is convenient for storage or carrying by users.

In some embodiments of the utility model, the legs of the pliers are provided with a non-slip rubber sheath. The friction force can be increased when the clamp legs contact a smooth plane, and a stable nail taking fulcrum is formed.

In some embodiments of the utility model, the outer surface of the grip is provided with anti-slip threads. Can increase the frictional force between handle and the hand, even constructor has gloves also can not skid, the gripping is compacter and more powerful, avoids getting the nail ware landing, has strengthened the security in the use simultaneously.

In some embodiments of the utility model, the grip is sleeved with an anti-slip sleeve. The anti-slip sleeve is detachably connected with the grab handle, when the anti-slip sleeve is required, the anti-slip sleeve can be sleeved on the grab handle, when the extension device is required to be connected, the anti-slip sleeve can be taken down, the extension device is convenient to connect, and the anti-slip sleeve can be sleeved on the extension device for use.

In some embodiments of the utility model, anti-slip threads are provided on the first and second elongate bars. Can increase the frictional force between extension rod and the hand, avoid skidding when using, influence and get the nail.

Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:

in the utility model, the nail extractor can be applied to various building decoration scenes, and nails on the ground, the wall and the ceiling can be extracted. The clamp legs abut against a plane needing to take the nail to form a fulcrum, the grab handle is pulled by hand, the second clamp mouth moves in the opposite direction, meanwhile, the spring is tensioned downwards, and the nail can be easily pulled out by utilizing the counterforce; after the nail is pulled out, the handle held by the hand is reset, the spring is released and reset, the pulled nail is free to fall off, and the nail taking process is efficient, labor-saving and safe.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a nail extractor provided by the present invention;

FIG. 2 is a schematic view of the nail extractor of the present invention shown in a configuration for clamping a nail;

FIG. 3 is a schematic view of a first extension device;

fig. 4 is a schematic structural view of a second extension device.

Icon: 100-a first tong arm, 110-a first tong mouth, 120-a first connecting part, 130-a tong leg, 140-a rubber protective sleeve, 200-a second tong arm, 210-a second tong mouth, 220-a second connecting part, 230-a grab handle, 240-a bulge, 250-an anti-skid line, 300-a first extension device, 310-a first extension rod, 320-a second extension rod, 400-a spring, 500-a second extension device and 530-a telescopic rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, or an orientation or a positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience and simplicity, and the indication or the suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, the present invention should not be construed as being limited. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, "a plurality" represents at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1

Referring to fig. 1 and 2, fig. 1 is a schematic structural view of the nail extractor provided in this embodiment; fig. 2 is a schematic structural view of the nail extractor provided in this embodiment when clamping nails.

In this embodiment, a construction nail extractor comprises a first clamp arm 100 and a second clamp arm 200, wherein the first clamp arm 100 and the second clamp arm 200 are hinged, and the first clamp arm 100 and the second clamp arm 200 are connected through a spring 400.

Specifically, in the present embodiment, the first jawarm 100 includes a first jaw 110, a first connection 120, and a leg 130. The first clamp mouth 110, the first connecting portion 120 and the clamp legs 130 are connected in sequence, and the first clamp mouth 110, the first connecting portion 120 and the clamp legs 130 can be connected in a split manner or integrally formed, if the integral forming is selected, the integral structure of the first clamp arm 100 is firmer, the clamp legs 130 are firmer and stronger as fulcrums, and the clamp arms are not easy to damage in the using process.

The second forceps arm 200 includes a second forceps mouth 210, a second connecting portion 220 and a handle 230, and the first forceps mouth 110, the second connecting portion 220 and the handle 230 are connected in sequence, which may be separately connected or integrally formed. First tong arm 100 and second tong arm 200 can be that one of them is integrated into one piece, also can be that two tong arms all are integrated into one piece, if select two tong arms all to be integrated into one piece for whole nail ware of getting has better mechanical strength, and is durable more durable, and two tong arms only are articulated through the axle, and spare part is few, and the equipment is convenient, the batch production of being convenient for.

The articulation of the first and second jawarms 100, 200 is achieved by the articulation of the first and second connections 120, 220. The second connecting portion 220 is provided with a protrusion 240, the protrusion 240 is located below the first jaw 110 (as oriented in fig. 1), and the first jaw 110 is connected to the protrusion 240 of the second connecting portion 220 through a spring 400, so that a nail removing opening for receiving a head of a nail is formed between the first jaw 110 and the second jaw 210.

In use, referring to fig. 2, the user presses the legs 130 against the wall, floor or ceiling to form a fulcrum, the handle 230 is held by the hand to move rightward (as viewed in fig. 2), the second nozzle 210 moves leftward, the spring 400 is pulled downward, and the first nozzle 110 and the second nozzle 210 clamp the nail and pull it out.

After the nail is pulled out, the handle 230 held by the hand is reset, the spring 400 is released and reset, the first forceps mouth 110 and the second forceps mouth 210 are reset to the original distance, the pulled nail falls off freely, and the nail taking is completed. The whole nail taking process can be operated by one hand, and is convenient and fast.

In this embodiment, the rubber protective sleeve 250 can be arranged on the clamp leg 130 and abutted against one end of a wall surface, a ground surface or a ceiling, so that the anti-slip effect can be achieved, the friction force between the clamp leg 130 and the contact surface is enhanced, nails can be taken more conveniently, the contact surface can be protected, and the scratch of the wall surface, the ground surface or the ceiling can be avoided. And rubber protective sleeve 250 can be dismantled with pincers leg 130 and be connected, is convenient for change the rubber protective sleeve 250 of damage, has prolonged the life of whole nail extractor.

It should be noted that, in the present embodiment, the spring 400 is commercially available, and the distance between the first jaw 110 and the second jaw 210 can be adjusted by using the spring 400 with different stiffness coefficients and different lengths, so as to be suitable for nails with different diameters. Meanwhile, the handle 230 may have a short length, which is suitable for use on the ground or wall; and the device can be long and is suitable for ceilings or high walls.

As an implementation mode, the building nail extractor is simple to operate, the taken nails can automatically fall off, the nail extracting process can be easily completed by only one hand, and the nail extracting process is safe and efficient. The nail at the lower part can be taken by a nail taking device with a short grab handle; the nail taking device with long handle can be used for taking nails at high positions without the help of a climbing tool. Meanwhile, the nail extractor is suitable for nails with different diameters, and can be widely applied to taking various nails by one tool.

Example 2

Referring to fig. 1, 2 and 3, fig. 1 is a schematic structural view of the nail extractor provided in this embodiment;

FIG. 2 is a schematic structural view of the nail extractor provided in this embodiment when clamping a nail;

fig. 3 is a schematic structural diagram of the first extending device of the present embodiment.

On the basis of the embodiment 1, as shown in fig. 3, a first extension device 300 may be further disposed on the handle 230, the extension device 300 includes a first extension rod 310 and a plurality of second extensions 320, one end of the first extension rod 310 is axially screwed to the handle 230, the other end of the first extension rod 310 is screwed to one of the second extensions 320, and the plurality of second extensions 320 are screwed end to form a long rod, as shown in fig. 3.

In use, referring to fig. 2 and 3, the user presses the first clamp leg 130 against the plane to be nailed to form a fulcrum, the user holds the first extension rod 310 or the second extension rod 320 by hand to move to the right, the spring 400 is tensioned downwards, and the second jaw 210 moves in the opposite direction, i.e. moves towards the first jaw 110, so that the first jaw 110 and the second jaw 210 clamp the nail and extract the nail.

On the first extension rod 310 and each second extension rod 320 of this embodiment, anti-slip threads or anti-slip sleeves (not shown in fig. 3) may be further provided to increase the friction between the hand and the extension rod, so as to prevent slipping and facilitate nail removal. When the user adjusts the first extension device 300 to different lengths according to the needs of the user, the arrangement of the anti-slip threads or the anti-slip sleeves on each extension rod can ensure that the extension rods held by the user can be provided with anti-slip structures.

It should be noted that, in the present embodiment, the first extension rod 310 and the second extension rod 320 are commercially available, and the first extension rod 310 may be directly connected to the handle for use, or the second extension rod 320 with different lengths and different number of sections may be continuously connected to the handle for extending the length of the handle, so as to be applied to different architectural decoration use scenes. For example, the nail on the ground or the wall needs to be taken, and the nail can be taken by directly holding the handle; the nails on the ceiling are needed to be taken out, the first extension rod 310 can be connected, the first extension rod 310 can be held by hand standing on the ground for taking out the nails, if the length is not enough, a plurality of second extension rods 320 can be continuously connected to the first extension rod 310, and the second extension rods 320 can be held by hand for taking out the nails.

The nail ware easy operation is got to building of this embodiment not only is applicable to and gets the nail on ground, the wall, also is applicable to in addition and gets the nail on the ceiling or on the outdoor high wall, and the construction workman need not climb the ladder, and is more convenient, safety.

Example 3

Referring to fig. 1, 2 and 4, fig. 1 is a schematic structural view of the nail extractor provided in this embodiment;

FIG. 2 is a schematic structural view of the nail extractor provided in this embodiment when clamping a nail;

fig. 4 is a schematic structural diagram of a second extending device in this embodiment.

On the basis of embodiment 1, as shown in fig. 4, a second extending device 500 may be further disposed on the handle 230, the second extending device 500 includes a plurality of hollow telescopic rods 530, and the plurality of telescopic rods 530 are sequentially sleeved to form a telescopic rod-shaped structure similar to an umbrella rod.

When the nail pulling device is used, referring to fig. 2, according to the requirement of the use scene on the nail pulling height, the second extending device 500 is adjusted to a proper length, the user presses the first clamp leg 130 against the plane to be used for taking the nail to form a fulcrum, the hand holds the telescopic rod 530 to move rightwards, the spring 400 is tensioned downwards, the second clamp jaw 210 moves towards the opposite direction, namely, the second clamp jaw moves towards the direction close to the first clamp jaw 110, the first clamp jaw 110 and the second clamp jaw 210 clamp the nail, and the user can smoothly pull out the nail by standing on the ground.

Like embodiment 2, the anti-slip threads or the anti-slip sheath of the second extension device 500 are disposed on the lowermost telescopic rod 530 (not shown in fig. 4) to increase the friction force between the hand and the telescopic rod 530, so as to prevent slipping, facilitate the nail taking, and improve the safety of the nail taking process. When the user uses the second extension device 500 to adjust the length, the holding positions are all the lowermost extension rod 530, so that only the lowermost extension rod 530 needs to be provided with anti-slip threads or anti-slip sleeves.

It should be noted that, in the present embodiment, the used telescopic rod 530 is directly available in the market, and can be extended to different lengths to take out nails of different heights. The nail that needs to get the eminence can extend telescopic link 530, and handheld telescopic link 530 gets the nail, can contract telescopic link 530 to the shortest length when not using, is convenient for accomodate and deposits.

In conclusion, the nail extractor can be suitable for various building decoration scenes, and can be easily extracted from the ground, the wall and a higher ceiling through the extension device without climbing up or down by constructors, so that the safety coefficient of workers in the construction process is improved. Nail of arbitrary diameter size all can come the clamp to get through adjusting spring, and the theory of operation of reaction force is pulling out the in-process more laborsaving, effectively improves and gets nail efficiency.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. The building nail extractor is characterized by comprising a first clamp arm and a second clamp arm, wherein the first clamp arm is hinged with the second clamp arm;

the first clamp arm comprises a first clamp mouth, a first connecting part and clamp legs which are sequentially connected, the second clamp arm comprises a second clamp mouth, a second connecting part and a grab handle which are sequentially connected, the first clamp mouth and the second clamp mouth are jointly limited to form a nail taking opening, the second clamp mouth is positioned between the first clamp mouth and the clamp legs, and the clamp legs are used for abutting against a plane to form a nail taking fulcrum;

the second connecting portion is provided with a bulge, and the first clamp mouth is connected with the bulge through a spring.

2. The building nail extractor as claimed in claim 1, wherein the included angle between the forceps legs and the first connecting portion is an obtuse angle, and the included angle between the first connecting portion and the first forceps mouth is an acute angle.

3. The building nail extractor of claim 1, wherein the first jaw, the first connection, and the legs are integrally formed; the second clamp mouth, the second connecting part and the grab handle are integrally formed.

4. The building nail extractor as in claim 1, wherein the first jaw is 7mm to 35mm from the second jaw.

5. The building nail extractor as claimed in claim 1, wherein the nail extractor is made of one of chrome vanadium steel, carbon steel and stainless steel.

6. The building nail extractor as claimed in any one of claims 1 to 5, further comprising an extension device, wherein the extension device is arranged at an end of the handle away from the second forceps mouth.

7. The building nail extractor as claimed in claim 6, wherein the extension device comprises a first extension rod and a second extension rod, one end of the first extension rod is in threaded connection with the handle, the second extension rods are multiple, the second extension rods are sequentially in threaded connection along the axial direction, and the other end of the first extension rod is in threaded connection with one of the second extension rods.

8. The building nail extractor as claimed in claim 6, wherein the extension device comprises a plurality of hollow telescopic rods, and the plurality of telescopic rods are sequentially sleeved to form a telescopic rod-shaped structure.

9. The building nail extractor as claimed in claim 1, wherein the legs are provided with rubber protective sleeves for anti-slip.

10. The architectural nail extractor of claim 1, wherein an outer surface of the grip is provided with non-slip threads.

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