TWM601151U - Sealant scraper structure - Google Patents

Abstract

This invention creates a caulk scraper structure, which includes: a handle and a scraper. One end of the handle is provided with a first coupling portion, and the scraper is provided with a first elastic scraper and a second elastic scraper opposite to each other , The scraper is provided with a two-way second joint part, and the second joint part can be used to detachably combine with the first joint part of the handle; thereby, the scraper can be replaced as needed The direction of the assembly with the handle is to choose the first elastic scraping part or the second elastic scraping part of the scraper to reduce the use cost and improve the convenience of use.

Description

Sealant scraper structure

This creation is about a squeegee structure, especially a caulk squeegee structure that is used for scraping and smoothing and caulking.

According to the shop, when filling the gaps in the corners, furniture joints and window edges, etc., the caulking agent (such as silicone, elastic cement, resin, etc.) is usually used. After the caulking agent is applied to the gap, the previous constructors Most of the grouts are wiped with fingers to make them fill the gaps and form a smooth shape. However, this will not only stain the hands of the builders, the sticky grouts stick to the hands and it is very difficult to clean up, and more What's more, the chemical cost of the caulking agent may cause harm to human skin.

Therefore, there is currently a kind of caulk scraper on the market. The conventional caulk scraper includes a handle and a scraper. The scraper is arranged at one end of the handle. The scraper is generally made of elastic material. An arc-shaped scraping part is provided at the front end of the plate. When using, squeeze the caulking agent in the wall cracks or the gaps between various appliances and the wall or the adjacent door and window frame and the glass, and then hold the handle and use the arc-shaped scraping part of the scraper to wipe the caulking agent. The caulking agent is fully filled into the gap, and the scraper is used to scrape off the excess caulking agent to make its appearance smooth and beautiful. When the caulking agent is dry and fixed, the installation operation is completed.

However, when the conventional caulking scraper is used to wipe the caulking agent, the caulking agent adheres to the scraping part of the scraper dry and causes the scraping part of the scraper to lose its elastic deformation ability and flatness. The scraper must be replaced, causing inconvenience in use and high cost in use.

In view of the above-mentioned shortcomings of the conventional caulking agent scraper, the creator of this creation is based on the idea of thinking and creation. After many discussions, sample tests, and many revisions and improvements, he launched this creation.

The present invention provides a caulking agent scraper structure, which includes: a handle with a first coupling portion provided at one end; and a scraper provided with a first elastic scraping portion and a second elastic scraping portion opposite to each other, the first The elastic scraping portion and the second elastic scraping portion are respectively arranged in an arc shape, and the scraper is provided with a two-way second joining portion, and the second joining portion can be used in both directions and the first joining portion of the handle. Detachable assembly and combination, so that the first elastic scraper portion of the scraper protrudes from the front side of the first coupling portion of the handle, and the second elastic scraper portion of the scraper can be replaced protruding from the handle if necessary The front side of the first joint.

The main purpose of the creation of the caulk scraper structure is that when the first elastic scraper of the scraper loses its elastic deformation ability and flatness, the assembly direction of the scraper and the handle can be replaced, and the second elasticity of the scraper can be used. The scraping part reduces the cost of using Bida.

The second purpose of the creation of the caulking agent scraper structure is that the first elastic scraping part and the second elastic scraping part of the scraper can be of different sizes, and the assembly direction of the scraper and the handle can be changed to improve the convenience of use. Promote.

The following is a further description with the drawings of the preferred embodiment of this creation, in order to enable those who are familiar with the related technology of this creation to implement it according to the statements in this manual.

First of all, please refer to the first to third figures. This creation is a caulk scraper structure, including: a handle 10 and a scraper 20.

The handle 10 is made of plastic material. One end is provided with a first joining portion 11, the other end is provided with a flat scraping portion 12, and the middle section is provided with a curved arc deformation portion 13, and the first joining portion 11 is provided with a set of joining groove 111 , The sleeve groove 111 is provided with two insertion holes 112.

The scraper 20 is made of elastic materials such as rubber or latex. The scraper 20 is provided with a first elastic scraper 21 and a second elastic scraper 22 opposite to each other. The first elastic scraper 21 and The second elastic scrapers 22 are respectively arranged in an arc shape and have the same size. The scraper 20 is provided with a two-way second coupling portion 23, and the second coupling portion 23 is provided with a set of coupling blocks 231, Two inserting posts 232 are protrudingly provided on the engaging block 231, and the engaging block 231 of the second engaging portion 23 can be used to engage with the engaging groove 111 of the first engaging portion 11 of the handle 10. The two inserting posts 232 of the second connecting portion 23 are inserted into the two inserting holes 112 of the first connecting portion 11 of the handle 10 to be locked and fixed so that the first elastic scraping portion 21 of the scraper 20 protrudes from the handle 10 10 on the front side of the first joint portion 11, and can hold the handle 10, use the first elastic scraping portion 21 of the scraper 20 and the flat scraping portion 12 of the handle 10 to scrape the caulking agent, so that the caulking agent is filled Fill the gap into the gap and scrape off the excess caulking agent to make its appearance smooth and beautiful. When the caulking agent is dry and fixed, the installation is completed.

After the caulk scraper of this creation uses the caulking agent, the caulking agent adheres to the first elastic scraper 21 of the scraper 20 to dry, causing the first elastic scraper 21 of the scraper 20 to lose its elastic deformation ability and For flatness, as shown in the fourth figure, the second joint 23 of the scraper 20 can be separated from the first joint 11 of the handle 10, and then the scraper 20 can be rotated 180 degrees to reuse the second joint 23 The fitting block 231 of the second joining part 23 is fitted and locked with the fitting groove 111 of the first joining part 11 of the handle 10, and at the same time, the two insertion posts 232 of the second joining part 23 are inserted into the first joint of the handle 10. The two insertion holes 112 of a joint 11 are locked and fixed, and the second elastic scraper 22 of the replacement scraper 20 protrudes from the front side of the first joint 11 of the handle 10.

Furthermore, as shown in the fifth to seventh figures, this is another embodiment of the creative caulk blade structure. The difference between this another embodiment and the above-mentioned embodiment lies in the first elastic scraper of the scraper 20 The portion 21 and the second elastic scraper portion 22 are respectively arranged in an arc shape and have different sizes, whereby the second coupling portion 23 of the scraper 20 can be separated from the first coupling portion 11 of the handle 10 according to the needs of use , And then rotate the scraper 20 by one hundred and eighty degrees, and reuse the fitting block 231 of the second joint 23 and the fitting groove 111 of the first joint 11 of the handle 10 to fit and lock, and the first joint 11 The two inserting posts 232 of the second connecting portion 23 are inserted into the two inserting holes 112 of the first connecting portion 11 of the handle 10 to be locked and fastened. Replace the first elastic scraper 21 or the second elastic scraper of the scraper 20 22 protrudes from the front side of the first coupling portion 11 of the handle 10.

In addition, as shown in the eighth and ninth figures, it is another embodiment of this creative caulking scraper structure. The difference between this another embodiment and the above-mentioned embodiment lies in the first joining portion 11 of the handle 10 Two latching feet 113 that can be press-fitted and elastically extended are provided. The two latching feet 113 are respectively provided with a latching portion 114 on the opposite outer sides. The second coupling portion 23 of the scraper 20 is provided with a through insertion hole 233. The two side walls of the insertion hole 233 are provided with symmetrical locking holes 234, and the two locking feet 113 of the first joining portion 11 of the handle 10 can be used to insert the insertion holes 233 of the second joining portion 23 of the scraper 20 Inside, the buckle portions 114 opposite to the outer sides of the two latching feet 113 are buckled into the buckle holes 234 of the two side walls of the insertion hole 233 to be buckled and fixed.

From the structure of the above specific embodiment, the following benefits can be obtained:

1. In the creation of the caulking agent scraper structure, when the first elastic scraper 21 of the scraper 20 loses its elastic deformation ability and flatness, the assembly direction of the scraper 20 and the handle 10 can be changed, and the scraper 20 can be used continuously The second elastic scraping part 22 of Bida reduces the use cost and is in line with economic benefits.

2. The caulking agent scraper structure of the invention, the first elastic scraper 21 and the second elastic scraper 22 of the scraper 20 can be of different sizes, and the combination of the scraper 20 and the handle 10 can be replaced according to the needs of use. Set the direction and change the first elastic scraper 21 or the second elastic scraper 22 of the scraper 20 to improve the convenience of use.

10: Grip 11: The first joint 111: Fitting groove 112: socket hole 113: Stuck 114: buckle 12: Flat scraping part 13: Curved arc deformation part 20: scraper 21: The first elastic scraper 22: second elastic scraper 23: second joint 231: set block 232: stud 233: insertion hole 234: snap hole

The first picture is a three-dimensional picture of this creation. The second picture is a three-dimensional exploded view of this creation. The third picture is a cross-sectional view of this creation. The fourth figure is a schematic diagram of the movement of changing the direction of the squeegee and the handle. The fifth figure is a perspective view of another embodiment of this creation. The sixth figure is a three-dimensional exploded view of another embodiment of this creation. The seventh figure is a three-dimensional view of another embodiment of the creation of the replacement squeegee and the handle assembly direction. The eighth figure is a three-dimensional view of another embodiment of this creation. The ninth figure is a three-dimensional exploded view of another embodiment of this creation.

10: Grip

11: The first joint

111: Fitting groove

112: socket hole

12: Flat scraping part

13: Curved arc deformation part

20: scraper

21: The first elastic scraper

22: second elastic scraper

23: second joint

231: set block

232: stud

Claims (7)

A caulk scraper structure, including: A handle with a first joining part at one end; and A scraper is provided with a first elastic scraper and a second elastic scraper opposite to each other. The first elastic scraper and the second elastic scraper are respectively arranged in an arc shape. The scraper is provided with a two-way The second joint part can be detachably assembled and combined with the first joint part of the handle by using the second joint part so that the first elastic scraping part of the scraper protrudes from the first joint part of the handle A front side of the joint part, and the second elastic scraping part of the scraper can be replaced as needed to protrude from the front side of the first joint part of the handle. The caulk scraper structure according to claim 1, wherein a flat scraping part is provided at the other end of the handle. The caulk scraper structure according to claim 1, wherein the middle section of the handle is provided with a curved deformation portion. The caulk scraper structure of claim 1, wherein the first joint part of the handle is provided with a set of joint grooves, the joint groove is provided with two insertion holes, and the second joint part of the scraper is provided with a A nesting block, the nesting block is protrudingly provided with two inserting posts, and the nesting block of the second connecting portion and the nesting groove of the first connecting portion of the handle can be used for nesting and locking, while the second The two insertion posts of the joint are inserted into the two insertion holes of the first joint of the handle to be clamped and fixed. The caulk scraper structure according to claim 1, wherein the first joint portion of the handle is provided with two latching feet capable of being press-fitted and elastically extended, and the two latching feet are respectively provided with a latching portion on the opposite outer sides, the The second joint part of the squeegee is provided with a through insertion hole. The two side walls of the insertion hole are provided with symmetrical snap holes. The two latching feet of the first joint part of the handle can be used to insert into the squeegee. In the insertion hole of the second coupling part, the buckle parts on the opposite outer sides of the two latching feet are buckled and fixed into the buckle holes on the two side walls of the insertion hole. The caulk blade structure according to claim 1, wherein the first elastic scraping portion and the second elastic scraping portion of the scraper are the same size. The caulk scraper structure according to claim 1, wherein the first elastic scraping portion and the second elastic scraping portion of the scraper are of different sizes.

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