CN211000703U

CN211000703U - Foam sculpture trimming rake

Info

Publication number: CN211000703U
Application number: CN201921593011.XU
Authority: CN
Inventors: 高旭东; 曾坤
Original assignee: Shanghai Maiyi Culture And Art Design Co ltd
Current assignee: Shanghai Maiyi Culture And Art Design Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-07-14
Anticipated expiration: 2029-09-23

Abstract

The utility model relates to a technical field is maintained to the foam sculpture, discloses a harrow is maintained to foam sculpture, including the rake lever, rake lever one end is provided with connecting portion, and connecting portion include the fixed disk, and fixed disk one side articulates there is the rotor of relatively fixed disk upset, and fixed disk one side is provided with the locking piece that can fix the rotor, and rotor one side is provided with the rake head, and the rake head is the cockscomb structure. To large-scale foam sculpture, adopt the hacksaw to scrape out roughly profile and texture during the base cutting, speed is slower, the not high problem of dressing efficiency, the utility model discloses a to adopt the operation of revise harrow, and the rake head sets up to the cockscomb structure and replaces the hacksaw to dress the foam sculpture, has improved dressing efficiency.

Description

Foam sculpture trimming rake

Technical Field

The utility model relates to a foam sculpture trimming technical field, more specifically say, it relates to a harrow is maintained to foam sculpture.

Background

At present, along with the rapid development of economy, commercial prosperity is achieved, foam sculptures are applied to festival decoration sculptures in a large number, and the rapid modeling process enables the festival sculpture to be vivid, or cartoon or solid vivid images in a short time.

Existing foam sculptures typically use a toothed saw to scrape out the general contours and texture. Repeatedly scraping out the model or a special mechanism by using a hacksaw blade, and finely trimming by using a knife and the like.

The above prior art solutions have the following drawbacks: for large-scale foam sculptures, such as large-scale monuments, the base is cut by a toothed saw to scrape approximate outlines and textures, the speed is slow, and the finishing efficiency is not high.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, an object of the present invention is to provide a foam sculpture trimming rake, which has the advantage of high trimming efficiency.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a harrow is maintained to foam sculpture, includes the rake lever, rake lever one end is provided with connecting portion, connecting portion include the fixed disk, fixed disk one side articulates there is the rotor of fixed disk upset relatively, fixed disk one side is provided with and can fixes the locking piece of rotor, rotor one side is provided with the rake head, the rake head is the cockscomb structure.

Through above-mentioned technical scheme, adopt the foam sculpture to repair the harrow and repair the foam sculpture, and the rake head is the cockscomb structure, and the area that the harrow was maintained in the foam sculpture is great for the foam sculpture, is favorable to improving and repairs efficiency. The connecting part is arranged to facilitate connection of the rake rod and the rake head, the rotating part is fixed with the rake head, and the rotating part is overturned and arranged to facilitate folding and storage of the rake head.

The utility model discloses further set up to: the rotary body is far away from one end of the drag head and is at least provided with two convex blocks, the fixed disc is provided with a groove and a hinge groove, one convex block is hinged in the hinge groove, and the other convex block is in plug-in fit in the groove and is locked by the locking piece.

Through above-mentioned technical scheme, a lug of rotor rotates in the vertical direction around the articulated department in the hinge groove, drives the rotor and rotates, with the lug and the recess grafting cooperation of rotor, locks the lug with the locking piece, and then fixes the rake head.

The utility model discloses further set up to: the locking piece is including fixing the butt portion of lug, butt portion rotates the setting, the locking piece is kept away from one side of butt portion is provided with the handle.

Through the technical scheme, when the abutting part abuts against the convex block, the rotating body is fixed, and then the rake head is fixed; when butt portion and lug separation, the rotor can rotate, and the handle is convenient for drive butt portion and rotate.

The utility model discloses further set up to: the harrow bar is provided with a container for containing the harrow head.

Through above-mentioned technical scheme, accomodate the harrow head, increase the security.

The utility model discloses further set up to: and a sawtooth groove which is in splicing fit with the rake head is formed in the container.

Through the technical scheme, the sawteeth on the harrow head are in inserted connection and matching with the sawtooth grooves, so that the sawteeth are not easy to separate from the sawtooth grooves.

The utility model discloses further set up to: and the storage device is provided with a limiting piece for fixing the drag head.

Through above-mentioned technical scheme, spacing piece is fixed with the rake head, prevents that the rake head from breaking away from accomodating the ware.

The utility model discloses further set up to: the harrow bar is detachably connected with an extension bar.

Through above-mentioned technical scheme, extension bar is used for increasing harrow pole length.

The utility model discloses further set up to: one end of the harrow bar, which is far away from the harrow head, is provided with a threaded hole, and the extension bar is in threaded connection with the harrow bar.

Through the technical scheme, the threaded connection is convenient to detach and install the extension rod.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the foam sculpture is trimmed by adopting the foam sculpture trimming rake, and the rake head is serrated, so that the area of the foam sculpture trimming rake acting on the foam sculpture is larger, and the trimming efficiency is improved; the connecting part is arranged to facilitate the connection of the harrow bar and the harrow head, the rotating part is fixed with the harrow head, and the rotation of the rotating part is beneficial to the folding and the storage of the harrow head;

(2) the storage device for containing the harrow head is arranged on the harrow bar, so that the harrow head can be conveniently stored, and the safety is improved; the limiting piece is arranged on the storage device and fixes the drag head to prevent the drag head from separating from the storage device;

(3) through setting up extension bar, increase the whole length of harrow is maintained to the foam sculpture, increases the application scope of harrow is maintained to the foam sculpture.

Drawings

FIG. 1 is a schematic structural view of the present embodiment in use;

FIG. 2 is a schematic structural view of the present embodiment during storage;

FIG. 3 is a partial exploded view of the present embodiment when stored;

fig. 4 is an enlarged view of a portion a in fig. 3.

Reference numerals: 1. a harrow bar; 11. lengthening a rod; 2. a connecting portion; 21. fixing the disc; 211. a first hoop; 212. a groove; 213. a locking member; 2131. an abutting portion; 2132. a handle; 214. a hinge slot; 22. a rotating body; 221. a second hoop; 222. a first bump; 223. a second bump; 3. a drag head; 4. a container; 41. a sawtooth groove; 42. a limiting sheet.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

A foam sculpture trimming rake is shown in figure 1 and comprises a rake rod 1, wherein a connecting part 2 is fixed at one end of the rake rod 1 through a bolt, and a rake head 3 is fixed at one end of the connecting part 2 through a bolt.

As shown in fig. 1, the harrow bar 1 is cylindrical, the harrow bar 1 is hollow, and a threaded hole is formed at one end of the harrow bar 1 far away from the connecting part 2. In the actual sculpture process, when 1 length of harrow pole that needs is longer, with extension bar 11 threaded connection in the screw hole of harrow pole 1, increase the whole length of foam sculpture finishing harrow.

As shown in fig. 2 and 3, the connecting portion 2 includes a fixed disk 21 and a rotating body 22, the fixed disk 21 is disc-shaped, one side of the fixed disk 21 is provided with a first anchor ear 211, one end of the rake lever 1 is inserted into the first anchor ear 211, the first anchor ear 211 is tightened by a bolt, and the rake lever 1 is connected with the fixed disk 21. The fixed disk 21 is provided with a groove 212 and a hinge groove 214 along a radial direction thereof, and one end of the rotating body 22 is hinged in the hinge groove 214. As shown in fig. 4, the locking member 213 is fixed to the side wall of the groove 212 of the edge of the fixed disk 21 by bolts and nuts, the locking member 213 rotates around the bolt, the locking member 213 includes an abutting portion 2131 and a handle 2132, the abutting portion 2131 is close to one side of the groove 212, and the abutting portion 2131 can fix the first protrusion 222 in the groove 212 when abutting against the first protrusion 222. The handle 2132 is located on one side of the locking member 213 away from the groove 212 and welded to the abutting portion 2131, so that the abutting portion 2131 can be conveniently rotated, and the first protrusion 222 can be further fixed and rotated. The rotator 22 includes the second staple bolt 221, and the one end of drag head 3 is pegged graft in the second staple bolt 221, adopts the bolt to cramp the second staple bolt 221, and is fixed with drag head 3, and the week side of second staple bolt 221 has first lug 222 and second lug 223 along its radial welding, and first lug 222 is pegged graft with recess 212 and is cooperated, and second lug 223 articulates in hinge groove 214, and first lug 222 is slightly thicker than second lug 223, and first lug 222 can be around hinge department upset 180 degrees.

When the first protrusion 222 is engaged with the groove 212, the locking member 213 is rotated to abut against the first protrusion 222, and the adjusting nut locks the first protrusion 222. At this moment, the rake rod 1 and the rake head 3 are positioned on the same straight line, the rake head 3 is rectangular, a long edge is in a saw-toothed shape, and the rake rod can be used for trimming large-scale foam sculptures, raking redundant waste materials and improving trimming efficiency.

When finishing, the adjusting nut releases the locking member 213, the rotating body 22 rotates 180 degrees around the hinge joint, and the rake head 3 can be accommodated in the accommodating device 4. The container 4 is sleeved on the harrow bar 1, and a sawtooth groove 41 is arranged on the container 4. The storage device 4 is provided with a limiting piece 42 which can be attached to the storage device 4 to rotate near one side of the sawtooth groove 41, when the sawtooth on the drag head 3 is spliced and matched with the sawtooth groove 41, the limiting piece 42 abuts against the sawtooth of the drag head 3, and then the drag head 3 is fixed, so that the drag head 3 is safe.

The working process of the foam sculpture trimming rake is as follows: when the foam sculpture trimming rake is to be used, the rotating body 22 is turned over, the first bump 222 of the rotating body 22 is in plug fit with the groove 212 on the fixed disk 21, the locking piece 213 is rotated, the first bump 222 is locked by adjusting a bolt and a nut, the rake head 3 and the rake rod 1 are positioned on the same straight line, and the foam sculpture trimming rake is in a working state; when the foam sculpture trimming rake is to be accommodated, the rotating body 22 is turned over, the rake head 3 is accommodated in the accommodating device 4, the sawteeth on the rake head 3 are in plug-in fit with the sawtooth grooves 41 in the accommodating device 4, the limiting piece 42 on the accommodating device 4 is rotated, the limiting piece 42 is abutted against the sawteeth of the rake head 3, and the sawteeth of the rake head 3 are limited in the accommodating device 4.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a harrow is maintained to foam sculpture, its characterized in that, includes harrow pole (1), harrow pole (1) one end is provided with connecting portion (2), connecting portion (2) are including fixed disk (21), fixed disk (21) one side articulates there is rotor (22) that fixed disk (21) overturns relatively, fixed disk (21) one side is provided with and can fixes locking piece (213) of rotor (22), rotor (22) one side is provided with harrow head (3), harrow head (3) are the cockscomb structure.

2. A foam sculpture trimming rake according to claim 1, wherein the end of the rotor (22) remote from the rake head (3) is provided with a first projection (222) and a second projection (223), the fixed disc (21) is provided with a groove (212) and a hinge groove (214), the second projection (223) is hinged in the hinge groove (214), and the first projection (222) is inserted into the groove (212) and locked by the locking member (213).

3. A foam sculpting rake according to claim 2, wherein the locking element (213) comprises an abutting portion (2131) for fixing the first protrusion (222), the abutting portion (2131) is rotatably disposed, and a handle (2132) is disposed on a side of the locking element (213) away from the abutting portion (2131).

4. A foam sculpture trimming rake according to claim 1, characterised in that the rake lever (1) is provided with a receiver (4) to receive the rake head (3).

5. A foam sculpture trimming rake according to claim 4, characterised in that the receptacle (4) has a serrated slot (41) formed therein which is in plug-in engagement with the rake head (3).

6. A foam sculpture trimming rake according to claim 5, characterised in that the holder (4) is provided with a stop tab (42) for fixing the rake head (3).

7. A foam sculpture trimming rake according to claim 1, characterised in that the extension bar (11) is removably attached to the rake lever (1).

8. A foam sculpture trimming rake according to claim 7, characterised in that the end of the rake lever (1) remote from the rake head (3) is provided with a threaded hole, and the extension bar (11) is in threaded connection with the rake lever (1).