CN217862124U - Protective device for cutting self-insulation wallboard - Google Patents

Abstract

The utility model relates to a protector for be used for cutting self preservation temperature wallboard, the electric iron comprises a handle, dismantled and assembled on the handle and installed the protection piece of flat rectangular shape, the protection piece is formed with the square draw-in groove of cross-section formation along the both ends of long edge direction buckling in opposite directions, the width of draw-in groove and the width phase-match of the wallboard of waiting to cut. The utility model discloses a simple structure has solved self preservation temperature wallboard in the cutting, and the problem that graininess insulation material leaked out easily in the wallboard.

Description

Protective device for cutting self-insulation wallboard

Technical Field

The utility model belongs to the technical field of the building and specifically relates to a protector for be used for cutting self preservation temperature wallboard.

Background

The steel wire mesh rack self-insulation wallboard is a building material which is used in a building and is quickly assembled to form a wall body, the outer part of the steel wire mesh rack self-insulation wallboard is of a steel wire mesh rack structure, the inner part of the steel wire mesh rack self-insulation wallboard is an insulation box filled with granular insulation materials, the insulation wallboard generally has fixed length, width and height, namely the size is fixed, but in practical application, due to the change of the size of the wall body, the self-insulation wallboard generally needs to be cut, the steel wire mesh rack on the outer part is firstly cut off in the cutting process, then the insulation box on the inner part is cut, the granular insulation materials in the insulation box can be leaked out, the insulation materials are light in weight, the particles of the insulation materials can scatter and splash around, the cleaning is not easy, and the problem that the particles of the insulation materials need to be refilled in the cut wallboard is also caused.

SUMMERY OF THE UTILITY MODEL

To current not enough, the utility model provides a protector for cutting self preservation temperature wallboard.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a protector for cutting self preservation temperature wallboard, includes the handle, dismantled and assembled the protection piece of installing flat rectangular shape on the handle, the protection piece is formed with the square draw-in groove of cross-section formation along the both ends of long limit direction bending type in opposite directions, the width of draw-in groove and the width phase-match of the wallboard of waiting to cut.

Preferably, a cutting edge is arranged at one end of the groove bottom, which is far away from the handle.

Preferably, the handle is detachably connected with the protection piece in the clamping groove, and the width of the handle in the clamping groove is the same as that of the clamping groove.

Preferably, the protection part comprises an inner protection part and an outer protection part, the two ends of the inner protection part are bent towards each other and are respectively provided with a clamping groove, the inner protection part is limited and slidingly arranged in the clamping groove of the outer protection part, the openings of the clamping grooves of the inner protection part and the outer protection part face the same direction, and the handle is connected to the inner protection part.

Preferably, a plurality of limiting clamping grooves are arranged on the clamping groove wall of the outer protection piece at intervals along the extending direction of the clamping grooves, and a spherical protrusion capable of being clamped with the limiting clamping grooves is arranged at one end, close to the handle, of the outer wall of the inner protection piece.

Preferably, the depth of the clamping groove is not less than 1cm.

The beneficial effects of the utility model reside in that: the utility model discloses a simple structure, during the cutting joint of inserting wallboard insulation can in the cutting, the draw-in groove of protection piece just overlaps at the wallboard insulation can of cutting and is corresponding to the port of cutting joint, plugs up this port, has just also avoided the leakage of insulation material granule in the wallboard insulation can, has solved self preservation temperature wallboard in the cutting, and the problem that granular insulation material leaked out easily in the wallboard insulation can has also made things convenient for the wallboard cutting back, the on-the-spot cleaning of cutting.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of a protective member in an embodiment of the present invention;

part names and serial numbers in the figure: 1-handle 2-guard 20-card slot 21-blade 22-inner guard 23-outer guard 220-protrusion 230-limit card slot.

Detailed Description

To more clearly illustrate the objects, technical solutions and advantages of the embodiments of the present invention, the present invention will be further described in conjunction with the accompanying drawings and embodiments, which are described in a clear and complete manner. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. Furthermore, directional terms as referred to in the present disclosure, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc., refer only to the direction of the attached drawings, and directional terms used are intended to better and more clearly illustrate and understand the present invention rather than to indicate or imply the orientation the present invention must have, and therefore should not be construed as limiting the present invention.

The embodiment of the utility model provides a for as shown in fig. 1-2, a protector for cutting self preservation temperature wallboard, including handle 1, handle 1 can adopt any structural style, as long as conveniently grip can, the dismantled and assembled protection piece 2 of installing flat rectangular shape on handle 1, handle 1 just installs the arbitrary one end in protection piece 2 long limit direction, dismantled and assembled just conveniently changes the protection piece 2 of different length between the two, satisfy different user demands, for example adopt screw and nut to couple together both, and the flat structure of protection piece 2 then means that its thickness is thinner, just also insert in the cutting seam of wallboard insulation can easily, protection piece 2 is buckled in opposite directions along the both ends of long limit direction and is formed with cross-section squarely draw-in groove 20, just, the both ends of protection piece 2 long limit direction all upwards or buckle downwards simultaneously and form draw-in groove 20, the cross-section squareness of draw-in groove 20 just means that the angle of buckling on protection piece 2 long limit is 90 degrees, the flat U type structural component of protection piece 2 just forming that this moment flat bottom of forming, when protection piece 2 inserts the cutting seam of draw-in groove, two limits that protection piece 2 buckle just correspond corresponding wall groove 20 and the groove wall board and the groove 20 should be in the opening of the insulation can be in the cutting wall board, just so the opening of the insulation can be in the cutting wall board after the cutting the insulation can be cut the cutting the insulation can be suitable for the cutting of the wallboard, the opening of the insulation can be cut wall board, it is the opening of the insulation can be in the both sides of the insulation can be cut wall board, just one step be suitable for the insulation can be cut wall board. The problem that granular heat-insulating materials are easy to leak out in the wall board heat-insulating box when the self-heat-insulating wall board is cut is solved through the device, and cleaning of a cutting site is facilitated after the wall board is cut. The depth of the clamping groove 20 is not less than 1cm, namely the bending length of the bending edge is not less than 1cm, so that the bending edge can be well attached to the wallboard, and heat-insulating material particles in the wallboard can be effectively prevented from scattering from the side wall of the clamping groove.

In a further improvement, as shown in fig. 1 and 2, a blade 21 is provided at an end of the groove bottom of the clamping groove 20 away from the handle 1, so that when the protection member 2 is inserted into the cutting seam of the wallboard insulation can, the blade 21 will cut the obstacles encountered during the insertion process, thereby facilitating the insertion.

In a further improvement, as shown in fig. 1 and fig. 2, the handle 1 is detachably connected with the protection member 2 in the clamping groove 20, and the width of the handle 1 in the clamping groove 20 is the same as the width of the clamping groove 20, that is, the handle 1 is matched and clamped in the clamping groove 20, so that the end of the clamping groove 20 is sealed, and the insulation material particles in the insulation box are prevented from flying out from the protection member 2 when the protection member is inserted into the cutting seam of the wallboard insulation box.

In a further improvement, as shown in fig. 1 and fig. 2, the protection part 2 includes an inner protection part 22 and an outer protection part 23, both ends of which are bent towards each other and both of which are formed with a slot 20, the inner protection part 22 is slidably disposed in the slot 20 of the outer protection part 23, and the openings of the slots 20 of the inner protection part 22 and the outer protection part 23 face the same direction, the handle 1 is connected to the inner protection part 22, and the inner and outer protection parts form a telescopic structure, which can be adjusted according to the cutting length of the wallboard, and is more convenient to use. In the limit structure for the sliding movement of the two, a plurality of limit slots 230 are provided at intervals along the extending direction of the slots 20 on the slot wall of the slot 20 of the outer protection member 23, a protrusion 220 having a spherical end surface capable of engaging with the limit slots 230 is provided on the outer wall of the inner protection member 22 at an end adjacent to the handle 1, the inner protection member 22 slides in the slot 20 of the outer protection member 23, the protrusion 220 on the inner protection member 22 engages with the limit slots 230, and the position of the inner and outer protection members 22 is fixed, so that the limit structure is simple and practical.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims (6)

1. The utility model provides a protector for be used for cutting self preservation temperature wallboard which characterized in that: the wallboard cutting tool comprises a handle, wherein a flat long-strip-shaped protection piece is detachably mounted on the handle, the protection piece is oppositely bent along two ends of the long edge direction to form a clamping groove with a square section, and the width of the clamping groove is matched with that of a wallboard to be cut.

2. The protective device for cutting the self-insulation wallboard as claimed in claim 1, wherein a cutting edge is arranged at one end of the groove bottom of the clamping groove far away from the handle.

3. The protection device for cutting the self-insulation wall board as claimed in claim 1, wherein the handle is detachably connected with the protection part in the clamping groove, and the width of the handle in the clamping groove is the same as that of the clamping groove.

4. The protective device for cutting the self-insulation wallboard according to claim 1, wherein the protective part comprises an inner protective part and an outer protective part, the two ends of the inner protective part are bent towards each other and are respectively provided with a clamping groove, the inner protective part is limited and slidingly arranged in the clamping groove of the outer protective part, the openings of the clamping grooves of the inner protective part and the outer protective part face the same direction, and the handle is connected to the inner protective part.

5. The protection device for cutting the self-insulation wall board as claimed in claim 4, wherein a plurality of limiting clamping grooves are arranged on the groove wall of the outer protection part at intervals along the extending direction of the clamping grooves, and a spherical protrusion capable of being clamped with the limiting clamping grooves is arranged on one end of the outer wall of the inner protection part adjacent to the handle.

6. The protection device for cutting self-insulation wallboard according to claim 1, wherein the depth of the clamping groove is not less than 1cm.

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