CN211143641U

CN211143641U - Iron rod shovel knife

Info

Publication number: CN211143641U
Application number: CN201921902097.XU
Authority: CN
Inventors: 翟翊; 韩磊; 梁旭光
Original assignee: Cibon Industrial (suzhou) Co ltd
Current assignee: Cibon Industrial (suzhou) Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-07-31
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses an iron rod scraper knife, which comprises a rod body, a scraper knife head which is fixedly connected with the rod body and used for assembling a blade, and a handle component which is arranged on the rod body; one end of the shovel head opposite to the assembling blade is embedded at one end of the rod body, and the other end of the rod body is provided with a handle component; the shovel head is provided with a main body and a pressing block, the main body is connected with the pressing block to form a blade containing area for assembling a blade, the pressing block is opened on the main body to loosen the blade, and the pressing block is locked on the main body to clamp the blade; the shovel tool bit is also provided with a locking screw, and the main body and the pressing block are locked by the locking screw to fix the blade. The utility model discloses completion main part that can be quick and opening or chucking according to the briquetting to screw up fixed blade through single locking screw, easy operation is swift, and with the structural design of accomodating of screwdriver and reserve blade on the spiller, only need carry the quick replacement operation that single spiller can accomplish the blade, saved the time that the blade was changed greatly, convenient and practical.

Description

Iron rod shovel knife

Technical Field

The utility model relates to a domestic spiller technical field, concretely relates to iron set spiller.

Background

The spiller is the instrument of commonly used among the decoration engineering, the blade needs to be changed after the blade wearing and tearing, prior art's spiller is mostly locked the blade through two at least screws, it all need get off the dismantlement of one of two at least screws to change the blade at every turn, then screwing up of one more, and screwdriver and the reserve blade that are equipped with to use all need carry in addition, cause the problem of screwdriver or reserve blade loss easily, when changing the blade at every turn, all need prepare screwdriver and reserve blade and just can carry out the operation that the blade was changed after sufficient, the time that consumes is longer, it is comparatively loaded down with trivial details that whole blade is changed, the practicality is lower.

Therefore, in order to solve the technical problem, the utility model provides an iron rod scraper knife.

SUMMERY OF THE UTILITY MODEL

The utility model provides an iron rod scraper knife, which comprises a rod body, a scraper knife head fixedly connected with the rod body and used for assembling a blade, and a handle component arranged on the rod body;

one end of the shovel head, which is opposite to the assembling blade, is embedded at one end of the rod body, and the other end of the rod body is provided with a handle component;

the shovel head is provided with a main body and a pressing block, the main body is connected with the pressing block to form a blade containing area for assembling a blade, the pressing block is opened on the main body to loosen the blade, and the pressing block is locked on the main body to clamp the blade;

the shovel tool bit is also provided with a locking screw, and the main body and the pressing block are locked by the locking screw to fix the blade.

Technical scheme more than adopting, the main part is connected with pressing the briquetting buckle.

Technical scheme more than adopting, the main part is provided with the draw-in groove in the face of pressing the one side of briquetting, be provided with the fixture block with draw-in groove looks adaptation according to the briquetting.

According to the technical scheme, the spring I is arranged on the other side, opposite to the blade containing area, of the clamping groove of the main body.

Technical scheme more than adopting, be provided with the screw hole with locking screw looks adaptation on the main part.

Technical scheme more than adopting, handle components includes handle body and screwdriver, the screwdriver is detachable installs on the handle body.

Technical scheme more than adopting, screwdriver and handle body are threaded connection, are provided with the external screw thread on the screwdriver, are provided with the internal thread with external screw thread looks adaptation on the handle body.

Technical scheme more than adopting, the body of rod is hollow structure, and the well kenozooecium of the body of rod is provided with the blade storage assembly who is used for built-in spare blade.

Technical scheme more than adopting, the blade storage assembly includes blade stop collar and spring II, the one end of spring II is connected the embedding portion that the shovel tool bit embedding advances the pole body, and the blade stop collar is connected to the other end of spring II, a plurality of spare blades have been held in the blade stop collar.

By adopting the technical scheme, the shovel tool bit is provided with the sheath.

The utility model has the advantages that:

1. the main body and the pressing block of the shovel cutter head are connected by a buckle, so that when the blade is replaced, the main body and the pressing block can be quickly opened or clamped, and the blade can be fixed by screwing a single locking screw, so that the shovel cutter head is simple and quick to operate;

2. the utility model discloses the spare blade has been put to hollow body of rod internal content to threaded connection has the screwdriver on the handle, with the screwdriver with the structure design of accomodating of spare blade on the spiller, only need carry single spiller and can accomplish the quick replacement operation of blade, has saved the time that the blade was changed greatly, convenient and practical.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the present invention without a sheath.

Fig. 3 is a schematic structural view of the shovel head of the present invention in an open state.

Fig. 4 is a partially enlarged schematic view of a portion a of fig. 3.

Fig. 5 is a schematic structural view of the pressing block of the present invention.

Fig. 6 is a schematic structural view of the screwdriver according to the present invention.

Fig. 7 is another schematic structural diagram of the screwdriver of the present invention.

Fig. 8 is a bottom view of fig. 7.

Fig. 9 is a partially enlarged schematic view of a portion B in fig. 8.

Fig. 10 is a schematic structural view of the blade storage assembly of the present invention.

The reference numbers in the figures illustrate: 1. the body of rod, 2, shovel tool bit, 21, main part, 211, draw-in groove, 212, screw hole, 22, pressing block, 221, fixture block, 23, blade holding district, 3, handle components, 31, handle body, 311, internal thread, 32, screwdriver, 321, external screw thread, 4, locking screw, 5, spring I, 61, blade stop collar, 62, spring II, 7, sheath, 8, blade, 9, spare blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 10, the present invention relates to an iron rod shovel blade, including the body of rod 1, shovel tool bit 2 used for assembling blade 8 and installing handle assembly 3 on the body of rod 1 with body of rod 1 fixed connection, the one end of shovel tool bit 2 relatively assembling blade 8 is embedded to be installed in the one end of the body of rod 1, handle assembly 3 is installed to the other end of the body of rod 1, and the following is made detailed explanation through specific embodiments.

In the present embodiment, the blade head 2 has a main body 21 and a pressing block 22, the main body 21 is connected with the pressing block 22 to form a blade accommodating area 23 for assembling the blade, the pressing block 22 is opened on the main body 21 to release the blade 8, and the pressing block 22 is locked on the main body 21 to clamp the blade 8;

more specifically, the main body 21 is connected with the pressing block 22 in a buckling manner, a clamping groove 211 is formed in one surface, facing the pressing block 22, of the main body 21, a clamping block 221 matched with the clamping groove 211 is arranged on the pressing block 22, the pressing block 22 is connected with or separated from the main body 21 through clamping or separation of the clamping block 221, a spring I5 is arranged on the other side, opposite to the blade containing area 23, of the clamping groove 211 of the main body 21, and the spring I5 is used for achieving pressing action of the pressing block 22;

the working principle is as follows: when the blade 8 needs to be replaced, the pressing block 22 is pressed downwards to enable the side face of the fixture block 221 to be separated from the side face of the clamping groove 211, the pressing block 22 is pushed towards the blade accommodating area 23 to enable the fixture block 221 to be separated from the clamping groove 211, at this time, the pressing block 22 is separated from the main body 21, the blade 8 is replaced, the spare blade 9 is placed in the blade accommodating area 23 of the main body 21, then the fixture block 221 of the pressing block 22 is aligned with the clamping groove 211, the pressing block 22 is pressed downwards to enable the fixture block 221 to be embedded into the clamping groove 211 to be clamped, and then the locking screw 4 is screwed down.

In this embodiment, still be provided with locking screw 4 on the spiller head 2, through locking screw 4 with main part 21 with press the locking of briquetting 22 with fixed blade 8, be provided with the screw hole 212 with locking screw 4 looks adaptation on the main part 21, main part 21 with press the briquetting 22 buckle to be connected the back and can realize the clamp of blade 8 tightly, but in order to make the fixed better firm of blade 8, avoid taking place to rock and the phenomenon of offset when in-service use, the utility model discloses set up locking screw 4 and screw up, the utility model discloses locking screw 4's quantity is one, and a locking screw 4 can, need not to use a plurality of locking screws 4 to increase the loaded down with trivial details degree of operation that blade 8 changed.

In the present embodiment, the handle assembly 3 includes a handle body 31 and a screwdriver 32, the screwdriver 32 is detachably mounted on the handle body 31;

more specifically, screwdriver 32 and handle body 31 are threaded connection, be provided with external screw thread 321 on screwdriver 32, be provided with the internal thread 311 with external screw thread 321 looks adaptation on the handle body 31, wherein screwdriver 32 is used for screwing up or unscrewing locking screw 4, install screwdriver 32 screw thread on handle body 31, when needing to use, screw down screwdriver 32 can, do not use or use after finishing again with screwdriver 32 screw on handle body 31 can, when using outward, only need carry the spiller can, need not to carry screwdriver 32 instrument alone, convenient and practical.

In this embodiment, the rod body 1 is a hollow structure, and a blade receiving assembly for accommodating the spare blade 9 is arranged in the hollow part of the rod body 1;

more specifically, the blade containing assembly comprises a blade limiting sleeve 61 and a spring II 62, one end of the spring II 62 is connected with an embedded part of the shovel head 2 embedded into the rod body 1, the other end of the spring II 62 is connected with the blade limiting sleeve 61, a plurality of spare blades 9 are arranged in the blade limiting sleeve 61, the spare blades 9 are stacked in the blade limiting sleeve 61, and when the screwdriver 32 is screwed on the handle body 31, the spare blades 9 are pressed by the screwdriver 32 and contained in the rod body 1, so that the spring II 62 is in a compressed state; when the screwdriver 32 is unscrewed from the handle body 31, the spring II 62 resets, the standby blade 9 is popped out outside the rod body 1 for use, the popping-out of the standby blade 9 and the unscrewing of the screwdriver 32 are in a synchronous state, multiple operations are not needed, the standby blade 9 is contained in the rod body 1 of the scraper knife, and when the scraper knife is used outside, only the scraper knife needs to be carried, the standby blade 9 does not need to be carried independently, so that the novel electric screwdriver is convenient and practical.

In this embodiment, be provided with sheath 7 on the shovel tool bit 2, when the spiller is not used, overlap sheath 7 on shovel tool bit 2, can effectively avoid the exposed potential safety hazard that exists of blade 8, when the spiller need use, only need with sheath 7 from shovel tool bit 2 take off can, convenient and practical.

The working principle of the utility model is as follows: when the blade 8 needs to be replaced, the screwdriver 32 is firstly unscrewed from the handle body 31, the locking screw 4 is unscrewed through the screwdriver 32, the pressing block 22 is pressed downwards so that the side surface of the fixture block 221 is separated from the side surface of the fixture groove 211, thereafter, the pressing block 22 is pushed toward the blade accommodating area 23 to separate the latch 221 from the latch groove 211, at this time, the pressing block 22 is separated from the main body 21, the blade 8 is replaced, when the screwdriver 32 is unscrewed, the spare blade 9 is ejected from the rod body 1, one spare blade 9 is taken out and placed in the blade accommodating area 23 of the main body 21, then the fixture block 221 of the pressing block 22 is aligned with the clamping groove 211, the pressing block 22 is pressed downwards, the fixture block 221 is embedded into the clamping groove 211 to be clamped, the locking screw 4 is then screwed by the screwdriver 32, and finally the screwdriver 32 is screwed to the handle body 31, while the remaining spare blade 9 is accommodated in the rod body 1.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. An iron rod shovel knife is characterized in that: comprises a rod body, a shovel blade head fixedly connected with the rod body and used for assembling a blade, and a handle assembly arranged on the rod body;

2. The iron bar scraper knife of claim 1, wherein: the main body is connected with the pressing block in a buckling mode.

3. The iron bar scraper knife of claim 2, wherein: the main part is provided with the draw-in groove in the face of pressing the briquetting, be provided with the fixture block with draw-in groove looks adaptation according to the briquetting.

4. The iron bar scraper knife of claim 3, wherein: the main part is provided with spring I at the opposite side of draw-in groove relative to blade holding district.

5. The iron bar scraper knife of claim 1, wherein: the main body is provided with a screw hole matched with the locking screw.

6. The iron bar scraper knife of claim 1, wherein: the handle assembly comprises a handle body and a screwdriver, and the screwdriver is detachably mounted on the handle body.

7. The iron bar scraper knife of claim 6, wherein: the screwdriver is in threaded connection with the handle body, external threads are arranged on the screwdriver, and internal threads matched with the external threads are arranged on the handle body.

8. The iron bar scraper knife of claim 1, wherein: the rod body is of a hollow structure, and a blade storage assembly used for internally storing the standby blade is arranged in the hollow part of the rod body.

9. The iron bar scraper knife of claim 1, wherein: the blade storage assembly comprises a blade limiting sleeve and a spring II, one end of the spring II is connected with an embedded part of the shovel tool bit embedded into the rod body, the other end of the spring II is connected with the blade limiting sleeve, and a plurality of spare blades are accommodated in the blade limiting sleeve.

10. The iron bar scraper knife of claim 1, wherein: the shovel tool bit is provided with a sheath.