CN220395095U

CN220395095U - Plastering device

Info

Publication number: CN220395095U
Application number: CN202321648886.1U
Authority: CN
Inventors: 王奕燃; 李帅; 代金伶
Original assignee: Jinzhongfang Engineering Project Management Co ltd
Current assignee: Jinzhongfang Engineering Project Management Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2024-01-26
Anticipated expiration: 2033-06-27

Abstract

The utility model relates to a technical field of fitment instrument especially relates to a plastering unit, and it includes plaster knife, bracing piece, grips the pole and is used for the protection to grip the protective sheath of pole, it is provided with the support frame to grip the pole front end, the support frame includes the guide rail, be provided with slider one on the protective sheath inner wall, slider one slides with the guide rail and is connected, be provided with the slide of stepping down that supplies the bracing piece to walk on the protective sheath. The utility model has the advantages of make the protective sheath can be stable to holding the pole and play the effect of protection.

Description

Plastering device

Technical Field

The application relates to the technical field of decoration tools, in particular to a plastering device.

Background

Plastering procedures are often involved in decorative finishing operations, such as using a plastering tool, which typically includes a plastering tool, a support bar and a handle.

The utility model relates to a plastering device convenient to operate, which has the main technical proposal that: the device comprises a plastering knife, a supporting rod and a holding rod, wherein the tail end of the holding rod is provided with a sliding rod in a penetrating way, and a protective sleeve is arranged on the sliding rod. When the plastering device is not used, the protective sleeve is sleeved on the holding rod through the sliding of the sliding rod, so that the purpose of protecting the holding rod is achieved.

However, in the process of using the plastering device, constructors hold or touch the protective sleeve accidentally, and after long-term use, the sliding rod is likely to bend and deform, so that the protective sleeve cannot be smoothly sleeved on the holding rod, and the protective effect of the protective sleeve is lost.

Disclosure of Invention

In order to enable the protective sleeve to have a protective effect on the holding rod stably, the application provides a plastering device.

The plastering device adopts the following technical scheme:

the utility model provides a plastering unit, includes plaster knife, bracing piece, grips the pole and is used for the protection to grip the protective sheath of pole, it is provided with the support frame to grip the pole front end, the support frame includes the guide rail, be provided with slider one on the protective sheath inner wall, slider one slides with the guide rail and is connected, be provided with the slide of stepping down that supplies the bracing piece to walk on the protective sheath.

Through adopting above-mentioned technical scheme, constructor can deviate from the protective sheath by holding the pole front end, owing to slider one with the connection of guide rail, has restricted the protective sheath and has deviate from the support frame, this application protective sheath is deviate from by holding the pole front end simultaneously to solved the protective sheath and received the problem that unexpected interference probably can not overlap on holding the pole, made the stable protection effect of holding the pole of holding of protective sheath.

Optionally, the guide rail includes the connecting portion that is fixed in perpendicularly and grips pole front end terminal surface and links up in the connecting portion and keep away from the spacing portion of gripping pole one end, the connecting portion is sharp, spacing portion is including being curved arc portion.

Through adopting above-mentioned technical scheme, can enter into arc portion behind the connecting portion in the slider one, arc portion has certain spacing effect to slider one to reduce the interference of protective sheath to the hand when constructor holds the pole of holding.

Optionally, the limiting part further comprises two straight vertical parts, the two vertical parts are parallel to each other, the arc-shaped part is connected between the two vertical parts, and one of the vertical parts is vertically connected with the connecting part.

Through adopting above-mentioned technical scheme, after the protective sheath breaks away from the pole of holding, constructor can establish the protective sheath direct cover on the guide rail, carries out spacingly through protective sheath inner wall and slider a pair of protective sheath to make the protective sheath keep stable, further reduced the interference of protective sheath to the hand.

Optionally, two guide rails are arranged in parallel.

By adopting the technical scheme, the stability of the protective sleeve during movement and the connection strength with the support frame are improved.

Optionally, a reinforcing rod is fixedly connected between the two guide rails.

By adopting the technical scheme, the stability and the connection strength between the two guide rails are improved.

Optionally, a first sliding groove is formed in the holding rod along the length direction of the holding rod, the first sliding groove is connected with the guide rail, and the first sliding block is connected with the first sliding groove in a sliding manner.

By adopting the technical scheme, the first sliding block slides in the first sliding groove, so that the protective sleeve has a stable moving track.

Optionally, a damping block is embedded on the inner wall of the first chute close to the tail end of the holding rod.

Through adopting above-mentioned technical scheme, when the protective sheath is established on the grip lever in complete cover, the damping piece can restrict the slider and first reverse movement to the stability of protective sheath on the grip lever has been promoted.

Optionally, the protective sheath includes cover main part and integrated into one piece in two extension of cover main part tail end, two be formed with the opening of stepping down between the extension terminal surface, slide along cover main part circumference direction on the extension outer wall and be connected with the protection piece.

By adopting the technical scheme, the protection sheet can promote the protection range to the tail end of the holding rod.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the constructor can deviate from the protective sleeve from the front end of the holding rod, and the first sliding block is connected with the guide rail, so that the protective sleeve is limited to deviate from the support frame, and meanwhile, the protective sleeve is deviate from the front end of the holding rod, so that the problem that the protective sleeve cannot be sleeved on the holding rod due to accidental interference is solved, and the protective effect of the protective sleeve on the holding rod is kept stable;

2. the first sliding block can enter the arc-shaped part after passing through the connecting part, and the arc-shaped part has a certain limiting effect on the first sliding block, so that the interference of the protective sleeve on the hand when a constructor holds the holding rod is reduced;

3. after the protective sleeve breaks away from the holding rod, constructors can directly sleeve the protective sleeve on the guide rail, and limit the protective sleeve through the inner wall of the protective sleeve and the sliding block, so that the protective sleeve is stable, and the interference of the protective sleeve on hands is further reduced.

Drawings

Fig. 1 is a schematic structural view of a plastering device according to an embodiment of the application.

Fig. 2 is a schematic structural view of a plastering device according to an embodiment of the present application.

Fig. 3 is an exploded schematic view of a plastering device according to an embodiment of the application.

Reference numerals illustrate: 1. a plastering cutter; 2. a support rod; 3. a grip lever; 30. a first chute; 31. a receiving groove; 32. a damping block; 4. a protective sleeve; 40. a sleeve body; 400. a yielding slideway; 401. a damping film; 41. an extension; 410. a second chute; 411. a first sliding block; 412. a chute III; 42. a relief opening; 5. a support frame; 50. a guide rail; 500. a connection part; 501. a limit part; 5010. a vertical portion; 5011. an arc-shaped portion; 51. a reinforcing rod; 6. a protective sheet; 60. and a second sliding block.

Detailed Description

The present application is described in further detail below in conjunction with fig. 1-3.

The embodiment of the application discloses a plastering device. Referring to fig. 1, a plastering device comprises a plastering cutter 1, wherein a supporting rod 2 is vertically fixedly connected to the top surface of the plastering cutter 1, a holding rod 3 is horizontally fixedly connected to the top end of the supporting rod 2, a constructor can hold the holding rod 3 by hand, thereby operating the plastering cutter 1 to carry out plastering operation, and one end, close to the thumb of the constructor, of the holding rod 3 is set as the front end, and one end, close to the thumb, of the constructor is set as the tail end.

Referring to fig. 1 and 2, a protective sleeve 4 for protecting the grip lever 3 is detachably sleeved on the grip lever 3, and the protective sleeve 4 is adapted to the grip lever 3. The protective sleeve 4 comprises a sleeve main body 40 and extension parts 41, wherein the extension parts 41 are provided with two extension parts and are integrally formed at one end of the sleeve main body 40, the two extension parts 41 are semi-arc-shaped plate-shaped and arc-shaped openings are oppositely arranged, the two extension parts 41 are adjacent and are formed with a yielding opening 42 along the end face of the axis direction of the sleeve main body 40, and the two yielding openings 42 are symmetrically arranged up and down.

Referring to fig. 2 and 3, a yielding slide 400 is provided on the sleeve body 40 along the length direction thereof, and the width of the yielding slide 400 is adapted to the support rod 2, so as to form a space for accommodating the support rod 2, such that the sleeve body 40 can be sleeved onto the grip rod 3 from the front end of the grip rod 3.

Referring to fig. 1 and 3, a support frame 5 is fixedly connected to the front end of the holding rod 3, the support frame 5 includes two guide rails 50 arranged in parallel along the length direction of the holding rod 3, a T-shaped chute is arranged in the guide rails 50, the two guide rails 50 are located at the same horizontal height, and the openings of the T-shaped chute are arranged in opposite directions. The guide rail 50 includes a connecting portion 500 vertically fixed to the front end surface of the grip lever 3, and the connecting portion 500 is linear. The end of connecting portion 500, which is far away from the holding rod 3, is provided with a limiting portion 501, wherein the limiting portion 501 comprises two vertical portions 5010 perpendicular to the connecting portion 500 and an arc-shaped portion 5011 which is connected between the two vertical portions 5010 and is semi-annular, and one vertical portion 5010 is vertically and fixedly connected to the connecting portion 500. In order to improve the stability of the two guide rails 50, a reinforcing rod 51 is fixedly connected between the two arc-shaped portions 5011.

Referring to fig. 2 and 3, two first sliding grooves 30 are formed in the holding rod 3 along the length direction of the holding rod 3, the first sliding grooves 30 are symmetrically arranged on two sides of the holding rod 3 and are respectively connected with a guide rail 50, a T-shaped sliding groove is formed in the first sliding groove 30, one end of the first sliding groove 30 penetrates through the front end face of the holding rod 3, and the other end of the first sliding groove 30 does not penetrate through the tail end face of the holding rod 3. Correspondingly, a second sliding groove 410 is respectively formed on each extending portion 41, the second sliding groove 410 is in a long strip shape, and the extending direction of the second sliding groove 410 is the same as the axial direction of the sleeve main body 40. A first slide 411 is slidably mounted in the second slide 410, and the other end of the first slide 411 is slidably mounted in the first slide 30, so as to limit the separation of the protective sheath 4 from the grip lever 3 or the guide rail 50.

Referring to fig. 2, in order to maintain stability when the protective sleeve 4 is sleeved on the holding rod 3, an accommodating groove 31 is respectively formed on the upper and lower sidewalls of the chute one 30 near the tail end of the holding rod 3, and a damping block 32 is installed in the accommodating groove 31, wherein the damping block 32 can be a rubber block. When the first slide 411 moves from the front end to the tail end of the holding rod 3 and passes through the two damping blocks 32, the two damping blocks 32 limit the first slide 411 to move reversely, so that the protective sleeve 4 is stably sleeved on the holding rod 3.

Referring to fig. 2 and 3, in order to maintain the protective cover 4 in place after being removed from the front end of the grip lever 3, thereby reducing interference of the protective cover 4 with the hands of the constructor when the constructor grips the grip lever 3, a damping film 401 is mounted on the inner wall of the cover main body 40 near one end of the extension portion 41. When a constructor holds the protective sleeve 4 and releases the protective sleeve 4 from the front end of the holding rod 3, the first slide 411 sequentially passes through the first slide groove 30, the connecting part 500 and the limiting part 501, and finally the first slide 411 slides into the vertical part 5010 far away from the connecting part 500, the protective sleeve 4 is sleeved on the supporting frame 5 along the direction vertical to the axis of the holding rod 3, at the moment, the vertical part 5010 close to the connecting part 500 is in friction contact with the damping film 401, the protective sleeve 4 is stably sleeved on the limiting part 501 under the cooperation of the first slide 411 and the limiting part 501, and the constructor can conveniently hold the holding rod 3 to operate the plastering cutter 1.

Referring to fig. 2 and 3, after the protective sleeve 4 is sleeved on the holding rod 3, in order to protect the portion of the tail end of the holding rod 3 corresponding to the abdication opening 42, a protective sheet 6 is attached to the outer wall of each extension portion 41, anti-skidding patterns are provided on the outer wall of the protective sheet 6, and a second slider 60 is fixedly connected to the inner wall of the protective sheet 6 along the direction perpendicular to the axis of the sleeve main body 40. Correspondingly, a third sliding groove 412 matched with the second sliding block 60 is formed on the outer wall of the extension part 41. The constructor can rotate the protection sheet 6, so that the protection sheet 6 shields the yielding opening 42, and the protection sheet 6 plays a role in protecting the tail end of the holding rod 3.

The implementation principle of the plastering device provided by the embodiment of the application is as follows: the constructor moves the sleeve body 40 toward the front end of the grip lever 3. In the moving process, the first slider 411 sequentially passes through the first chute 30 and the connecting portion 500, and finally enters the vertical portion 5010 far away from the holding rod 3, so that the protective sleeve 4 is placed in a state perpendicular to the axial direction of the holding rod 3, and then the protective sleeve 4 is pushed towards the direction close to the supporting frame 5, so that the protective sleeve 4 is stably sleeved on the guide rail 50. At this time, the constructor can use the tool without worrying about the interference of the protective sleeve 4 to the hand and the damage of the protective sleeve 4.

When the plastering device is used, the constructor pushes the protective sleeve 4 in a reverse path. After the protective sleeve 4 is completely sleeved on the holding rod 3, the constructor rotates the protective sheet 6, and the protective sheet 6 shields the abdication opening 42. The protective sleeve 4 can protect the holding rod 3 on one hand and can be pulled out from the front end of the holding rod 3 on the other hand, so that the protective sleeve 4 is prevented from being accidentally held by hands of constructors.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a plastering unit, includes plaster knife (1), bracing piece (2), grips pole (3) and is used for protecting protective sheath (4) of gripping pole (3), its characterized in that: the novel support is characterized in that a support frame (5) is arranged at the front end of the holding rod (3), the support frame (5) comprises a guide rail (50), a first sliding block (411) is arranged on the inner wall of the protective sleeve (4), the first sliding block (411) is connected with the guide rail (50) in a sliding mode, and a yielding slideway (400) for the supporting rod (2) to pass through is arranged on the protective sleeve (4).

2. A plastering device according to claim 1, wherein: the guide rail (50) comprises a connecting portion (500) vertically fixed on the front end face of the holding rod (3) and a limiting portion (501) connected with one end, far away from the holding rod (3), of the connecting portion (500), the connecting portion (500) is linear, and the limiting portion (501) comprises an arc-shaped portion (5011) which is arc-shaped.

3. A plastering device according to claim 2, wherein: the limiting part (501) further comprises two linear vertical parts (5010), the two vertical parts (5010) are parallel to each other, the arc-shaped part (5011) is connected between the two vertical parts (5010), and one vertical part (5010) is vertically connected with the connecting part (500).

4. A plastering device according to claim 2 or 3, wherein: two guide rails (50) are arranged in parallel.

5. A plastering device according to claim 4, wherein: a reinforcing rod (51) is fixedly connected between the two guide rails (50).

6. A plastering device according to claim 1, wherein: the holding rod (3) is provided with a first sliding groove (30) along the length direction of the holding rod, the first sliding groove (30) is connected with the guide rail (50), and the first sliding block (411) is connected with the first sliding groove (30) in a sliding mode.

7. A plastering device according to claim 6, wherein: the inner wall of the first chute (30) close to the tail end of the holding rod (3) is embedded with a damping block (32).

8. A plastering device according to claim 1, wherein: the protective sleeve (4) comprises a sleeve main body (40) and two extending parts (41) integrally formed at the tail end of the sleeve main body (40), a yielding opening (42) is formed between the end faces of the two extending parts (41), and a protective sheet (6) is connected to the outer wall of the extending part (41) in a sliding mode along the circumferential direction of the sleeve main body (40).