CN206903163U - It is a kind of to scrape cup for the modification of curtain wall gluing - Google Patents

Abstract

The utility model relates to a scraping cup used for gluing and decorating curtain walls, which belongs to the technical field of building decoration tools. In order to solve the existing problems of easy scratching and single form, a scraper cup for curtain wall glue decoration is provided, which includes a plastic cup body. The side walls formed by connection, side wall one and side wall two form a right-angled chamfer one at the mouth of the cup; side wall one and side wall four form a concave arc-shaped chamfer two at the cup mouth; Wall 2 and side wall 3 form an outwardly convex arc-shaped chamfer 3 at the mouth of the cup; side wall 3 and side wall 4 form a linear chamfer 4 at the mouth of the cup. The scraping cup can not only achieve the effect of compaction; but also can form a variety of different rubber surface structures, and the structure adopts plastic materials to make the cup mouth have better deformation ability, which can be effectively deformed through the deformation ability of the plastic scraping cup. Modification and scraping of the glue joints at the inner corners of the two curtain wall panels has various effects.

Description

A scraping cup for curtain wall glue decoration

technical field

The utility model relates to a scraping cup used for gluing and decorating curtain walls, which belongs to the technical field of building decoration tools.

Background technique

The curtain wall is the outer wall enclosure of the building. It is not load-bearing and hangs up like a curtain, so it is also called a hanging wall. It is a light-weight wall with a decorative effect commonly used in modern large-scale and high-rise buildings. It is usually composed of a panel (such as glass, aluminum plate, stone plate or ceramic plate, etc.) and a supporting structure system. It can have a certain displacement capacity relative to the main structure or a certain deformation capacity by itself. It belongs to the building envelope that does not bear the load and function of the main structure. Wall structure or decorative structure.

After the curtain wall engineering panels are installed, glue should be applied to the joints between adjacent curtain wall panels. Gluing can not only beautify the lines, but more importantly, prevent rainwater from leaking. At the same time, after gluing, it is necessary to trim the gluing place to remove excess rubber. In the whole process of curtain wall glue decoration, traditional flat spatula is usually used. The shape of the scraper is generally rectangular or trapezoidal with a wide front and a narrow rear. Scraping and pressing operations are performed at the seam, but the current scraper generally only considers compacting the rubber surface at the seam, and seldom considers the shape requirements of the glue surface at the seam. As disclosed in Chinese patent (authorized announcement number: CN203613774U), a scraper for curtain wall gluing and modification includes a handle and a blade body. The radius of curvature gradually increases from the front edge of the blade body to the side, and the blade edge is opened at the front edge of the blade body and two arc corners. Although it can make the rubber surface in the joint form a smooth and consistent concave arc surface, because it uses a plate-shaped scraper, it can generally only deal with the rubber surface at the plane joint, and because the scraper is fixed and shaped The structure is not easy to deform, and it is difficult to scrape the rubber surface of the glue joint at the inner corner of the curtain wall, and it can only scrape the concave rubber surface, and the form is too simple. At the same time, the excess rubber material scraped out needs to be removed with a scraper and then modified, which is also easy to cause waste of the rubber surface, and the scraper is easy to cause scratches on the surface of the metal curtain wall.

Contents of the invention

The utility model aims at the above defects in the prior art, a scraping cup used for gluing and modifying the curtain wall, and solves the problem of how to realize the modification and squeegee of various glue joints and prevent the pollution of rubber materials.

The purpose of this utility model is achieved through the following technical solutions, a scraper cup for curtain wall glue decoration, including a plastic cup body, the cup body has side wall one, side wall two, side wall three and side wall The side wall formed by connecting the four walls is characterized in that, the side wall one and the side wall two form a right-angled chamfer one at the cup mouth; the side wall one and the side wall four form an inner chamfer at the cup mouth. Concave arc-shaped chamfer 2; the side wall 2 and side wall 3 form a convex arc-shaped chamfer 3 at the cup mouth; the side wall 3 and side wall 4 form a straight line at the cup mouth Shaped chamfer four.

The working principle of the scraping cup used for glue decoration of curtain wall is: because the four corners of the cup mouth are set into chamfering structures of different shapes, so that according to the needs of users, the cup of scraping cup can be used Different chamfering structures on the mouth can modify and scrape the glue joints between the curtain wall panels, so that it can not only achieve the effect of compaction, but also can form a variety of different glue surface structures, such as forming outwardly convex glue surfaces, Concave rubber surface, rectangular rubber surface or flat rubber surface. In addition, since the scraper is made of plastic material, it has good deformation ability, which is equivalent to making the cup body have good elasticity, so that when processing the rubber surface that is convex or concave, it can pass through the plastic surface. The deformation ability of the scraping cup can adjust the size of the chamfer, so that the scraping cup can be more closely attached to the rubber surface, so that the glue seam at the right-angled inner corner of the two curtain wall panels can be effectively modified and scraped. For the glue seam on the plane, the four sides of the side wall at the mouth of the scraper cup can be used to scrape the glue. The space requirements of the glue place realize the modification and scraping of various glue joints and the formation of various shapes of glue surface structures at the joints, which has a more beautiful effect; at the same time, the use of a cup-shaped structure can make the modification and scraping glue The excess glue scraped out in the process is directly collected by this scraper cup, which reduces the waste and pollution of materials, and after collecting the excess glue, it can also reduce the glue on the seam when the excess glue is scraped and modified. The influence of the surface can also improve the quality requirements of the decoration, and the use of plastic materials can also reduce the scratch effect caused by the scraper itself on the coating surface on the curtain wall panel.

In the scraper cup used for glueing and modifying the curtain wall, the side wall 1 and the side wall 2 are vertically connected to each other; the side wall 2 and the side wall 3 are connected by an outwardly convex arc-shaped connecting block 1; The third side wall is connected to the fourth side wall through the second planar connecting block; the fourth side wall is connected to the first side wall through the three-phase concave arc-shaped connecting block. It is equivalent to enabling chamfers of different shapes at the cup mouth to extend to the chamfers at the four corners of the cup bottom and corresponding to the chamfers at the cup mouth. In this way, since the corresponding chamfers at the bottom of the cup have a certain strength under the support of the bottom of the scraping cup, when the corresponding chamfers on the four corners of the bottom of the cup are used for decoration, a better compaction effect can be achieved. And because it corresponds to the chamfer at the mouth of the cup, when modifying the same type of chamfer, it can still ensure the overall shape requirements of the rubber surface at the seam.

In the scraping cup used for gluing and modifying curtain walls, the inner circumference of the cup mouth of the cup body has a planar guide surface inclined toward the bottom of the cup. It is equivalent to chamfering the inner circumference of the cup mouth, so that a planar guide surface is formed on the inner edge of the cup mouth. By setting the planar guide surface, the excess glue generated during the modification and scraping process can be collected. The material is collected into the cup more quickly, and the chamfered surface also has a certain guiding effect, which can more thoroughly collect the excess rubber material, reduce the residue, and reduce the environmental pollution caused by the excess rubber material.

In the scraper cup used for gluing and decorating curtain walls, the thickness of the side wall is 0.2mm-1.0mm. The side wall can have better deformation ability, so that the deformation of the side wall of the cup body can better adapt to the modification of the rubber surface at the joints of different internal corners.

In the scraping cup used for gluing and modifying curtain walls, an annular retaining ring is provided on the inner surface of the side wall of the cup body, and a notch is opened on the retaining ring, and the notch is located on the side wall of the cup body. When modifying the squeegee, since the mouth of the cup is relatively downward, when more glue is collected, a stop ring can be used to prevent the glue in the cup from flowing to the mouth of the cup and affect the squeegee treatment. .

In summary, compared with the prior art, the utility model has the following advantages:

1. By making the four corners of the cup mouth of the cup adopt different shapes of chamfering structures, it can not only achieve the effect of compaction; but also can form a variety of different rubber surface structures, and the structure uses plastic materials to make the cup mouth It has good deformation ability. When dealing with outwardly convex or inwardly concave rubber surface, the deformation ability of the plastic scraper cup can be used to adjust the size of the chamfer, so that the scraper cup can be more closely attached to the rubber surface. Therefore, it is possible to effectively modify and squeegee the glue seam at the right-angled inner corner position formed by the two curtain wall panels.

2. By extending the chamfered structural shape of the four corners at the cup mouth to the bottom of the cup, it can achieve a better compaction effect when using the chamfered shape at the cup bottom, and because it is compatible with the cup mouth Corresponding to the chamfer, it can ensure the shape requirements of the glue surface at the glue seam and protect the quality of the glue seam.

Description of drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the scraping cup used for the glue decoration of the curtain wall.

Fig. 2 is a top view structural diagram of the scraper cup used for gluing and decorating curtain walls.

Fig. 3 is a schematic cross-sectional structural diagram of A-A in Fig. 2 .

In the figure, 1, body; 2, side wall, 21, side wall one; 22, side wall two; 23, side wall three; 24, side wall four; 3, chamfering one; 4, chamfering two; 5, Chamfer 3; 6 Chamfer 4; 7. Planar connecting block 2; 8. Arc-shaped connecting block 1; 9. Arc-shaped connecting block 2; 10. Planar guide surface; 11. Retaining ring; 111. Notch .

detailed description

The technical solution of the utility model is further specifically described below through specific embodiments and accompanying drawings, but the utility model is not limited to these embodiments.

As shown in Fig. 1 to Fig. 3, the scraping cup used for gluing and decorating the curtain wall includes a plastic cup body 1. If it can be directly formed by injection molding, the plastic material can be commonly used materials such as PVC, which has the advantages of cheap raw materials and fast injection molding. Etc. Wherein, the cup body 1 has a side wall 2 composed of side wall one 21, side wall two 22, side wall three 23 and side wall four 24 sequentially connected, wherein side wall one 21 and side wall two 22 are formed at the mouth of the cup The included angle is a right-angled chamfer-3, which is equivalent to a right-angled chamfer at this place; the included angle formed by the sidewall-21 and the sidewall-424 at the mouth of the cup is a concave arc-shaped chamfer Two 4; the angle formed by side wall two 22 and side wall three 23 at the mouth of the cup is an outwardly convex arc-shaped chamfer three 5; the angle formed by side wall three 23 and side wall four 24 at the mouth of the cup is Linear chamfering four 6. The chamfers with different shapes and structures on the four corners of the cup mouth can form different shapes of glue seams when modifying and scraping glue by using the different shapes of the chamfers, so that the curtain wall glue seams can get different shapes according to needs The glue seam, and the plastic material used in this scraping cup has a certain deformation ability, so that it can adapt to the glue seam in different positions, so that it can be more convenient to modify and scrape the non-planar glue seam such as the inner corner, which improves the use convenience.

More specifically, side wall one 21 and side wall two 22 are vertically connected to each other, so that a right-angled chamfering structure can be formed at the mouth of the cup and the corresponding position at the bottom of the cup, and side wall two 22 is connected to side wall three. 23 are connected by an outwardly convex arc-shaped connection block surface one 8, so that an outwardly convex arc-shaped chamfer three 5 can be formed on the corresponding corners at the mouth of the cup and the bottom of the cup; the side wall three 23 It is connected with the side wall four 24 through the plane connecting block one 7, so that a plane chamfer four 6 can be formed at the corresponding position of the mouth of the cup and the bottom of the cup; the side wall four 24 and the side wall one 21 are concave The two 9 arc-shaped surfaces are connected. Further, the inside of the mouth of the cup body 1 is provided with a planar guide surface 10 inclined toward the bottom of the cup in the circumferential direction. After the guide surface is provided, the rubber material can be collected more quickly and completely when collecting excess rubber material, and the thickness of the side wall 2 can also be made to be 0.2 mm to 1.0 mm, preferably 0.3 mm, so that both Better deformation ability, so that the corresponding chamfer at the cup mouth has a certain deformation ability, so that it can more effectively adapt to different shapes of modified rubber surface structures, and has better strength requirements.

An annular retaining ring 11 can also be provided on the inner surface of the side wall 2 of the cup body 1, and at least one notch 111 is provided on the retaining ring 11, and the notch 111 is located on the side wall 2 of the cup body 1. When modifying the rubber surface, it can prevent the collected glue from flowing too fast at the mouth of the cup and affect the quality and efficiency of the modified scraping glue; at the same time, by providing a gap 111 on the retaining ring 11, the glue in the transfer cup When feeding, the rubber material can be quickly poured out and transferred through the gap 111 to prevent the phenomenon of material accumulation.

When in use, after the two curtain wall panels are glued with glue, at the joint, use this scraping cup to modify and scrape the glue. The shape and structure of the corners are modified and squeegeeed. In the process of modifying the squeegee, the direction of the squeegee is opposite to the direction of the cup mouth, which can make the squeegee smoother and form a flat, convex arc shape, Concave arc-shaped or right-angled rubber surface shape; when considering the compaction of the rubber at the joint, you can use chamfers of different shapes and structures on the bottom of the cup to modify the squeegee. In the process of modifying the squeegee , after scraping off the excess glue, you can use this scraper cup to collect, so that the excess glue can be collected in the scraper cup.

The specific embodiments described in the utility model are only examples to illustrate the spirit of the utility model. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Although the utility model has been described in detail and some specific embodiments have been cited, it is obvious to those skilled in the art that various changes or modifications can be made without departing from the spirit and scope of the utility model.

Claims (5)

1. A scraper cup for curtain wall glue decoration, comprising a plastic cup body (1), the cup body (1) has a side wall one (21), a side wall two (22), a side wall three (23 ) and side wall four (24) are connected to form side wall (2), it is characterized in that, described side wall one (21) and side wall two (22) form the chamfer one (3) that is right angle shape at cup mouth place ); the side wall one (21) and the side wall four (24) form a concave arc-shaped chamfer two (4) at the mouth of the cup; the side wall two (22) and the side wall three (23 ) forms an outwardly convex arc-shaped chamfer three (5) at the cup mouth; the side wall three (23) and the side wall four (24) form a linear chamfer four (6) at the cup mouth . 2. The scraping cup for curtain wall glue modification according to claim 1, characterized in that, said side wall one (21) and side wall two (22) are mutually vertically connected; said side wall two (22) It is connected with the side wall three (23) through a convex arc-shaped connection block one (8); the side wall three (23) is connected with the side wall four (24) through a planar connection block two (7) Connection; the side wall four (24) is connected with the side wall one (21) through the concave arc-shaped connection block three (9). 3 . The scraping cup used for gluing and modifying curtain walls according to claim 1 , characterized in that, the cup body ( 1 ) has a guide surface ( 10 ) inclined toward the bottom of the cup in the inner circumferential direction of the cup mouth. 4 . 4. The scraper cup for decoration of curtain wall according to claim 1, 2 or 3, characterized in that, the thickness of the side wall (2) is 0.2mm-1.0mm. 5. According to claim 1, 2 or 3, the scraping cup for glue decoration of curtain wall is characterized in that, the inner surface of the side wall (2) of the cup body (1) has an annular retaining ring in the upper direction (11), the retaining ring (11) is provided with a notch (111), and the notch (111) is located on the side wall (2) of the cup body (1).