CN215485653U - Corner connector capable of injecting glue quickly - Google Patents

Abstract

The utility model provides an angle code for rapid glue injection, wherein two ends of the angle code are inserted into a section bar, the angle code comprises two angle code matrixes matched with each other, the two angle code matrixes are symmetrical in shape, and the angle code is characterized in that: the angle sign indicating number base member upper surface is equipped with vertically and horizontally staggered's surface recess, angle sign indicating number base member inner wall is equipped with many mutually independent inner groovies, surface recess and many communicate through longitudinal channel between the inner groovy, surface recess with form outer passageway between the section bar inner wall, form inner channel between two inner groovies of mutually supporting, wherein at least more than two inner channel stretches out from angle sign indicating number terminal surface and forms the injecting glue mouth. According to the utility model, the flowing direction of glue injection is changed, glue from the glue injection port can simultaneously flow into the surface grooves on the two corner brace substrates, so that the corner braces are quickly filled, the distance between the two longitudinal channels is shortened, the flowing resistance between the outer channel and the inner channel is reduced, and the glue is filled more quickly.

Description

Corner connector capable of injecting glue quickly

Technical Field

The utility model relates to the technical field of door and window accessories, in particular to a corner connector capable of injecting glue quickly.

Background

The angle sign indicating number is the accessory of assembling together two section bars that are 90 settings, has appeared the angle sign indicating number of all kinds on the market, in order to satisfy the leakproofness after the section bar is assembled, need carry out the injecting glue to the angle sign indicating number, for example chinese patent authorizes bulletin number: CN211173764U discloses an angle sign indicating number, set up the injecting glue runner at angle sign indicating number body through setting up, the terminal surface and the bottom surface of angle sign indicating number set up the plane and lead the gluey groove, set up the side on the angle sign indicating number body lateral wall and lead gluey groove, this internal inside guiding gutter and the branch guiding gutter of establishing of angle sign indicating number, communicate with each other through leading gluey groove and injecting glue runner, realize the injecting glue of right angle sign indicating number, provide a simple structure, increase glue and door and window area of contact, improve the packaging strength, waterproof injecting glue angle sign indicating number. However, in the practical process, the following problems are found in the corner code: 1. the internal channel is too long, so that the flow resistance is too large, the glue injection speed is low, and glue leakage is caused; 2. the glue injection process is from the glue injection port. Get into, through the injecting glue passageway, reentrant the surface of corner sign indicating number section bar, reentrant inside guiding gutter, reentrant corner sign indicating number section bar surface again, finally reentrant injecting glue passageway, the passageway that needs the circulation during the injecting glue is long, leads to the injecting glue time long.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides the corner brace capable of injecting glue rapidly, the flowing direction of the injected glue is changed, the glue from the glue injection port can flow to the surface grooves on the two corner brace substrates simultaneously, the corner brace is filled rapidly, the distance between the two longitudinal channels is shortened, the flowing resistance between the outer channel and the inner channel is reduced, and the glue is filled more rapidly.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an angle sign indicating number of quick injecting glue, the angle sign indicating number both ends insert inside and the angle sign indicating number surface of section bar with the laminating of section bar inner wall, the angle sign indicating number is including two angle sign indicating number base members of mutually supporting, two shape symmetry, its characterized in that between the angle sign indicating number base member: the angle sign indicating number base member upper surface is equipped with vertically and horizontally staggered's surface recess, angle sign indicating number base member inner wall is equipped with many mutually independent inner groovies, surface recess and many communicate through longitudinal channel between the inner groovy, surface recess with form outer passageway between the section bar inner wall, form inner channel between two inner groovies of mutually supporting, wherein at least more than two inner channel stretches out from angle sign indicating number terminal surface and forms the injecting glue mouth.

Preferably, the longitudinal channels penetrate through the upper surface and the lower surface of the two corner brace bases.

Preferably, the distance between any two longitudinal channels is no more than half the length of any of said surface grooves.

Preferably, the longitudinal channels are provided at corners of the surface recess.

The utility model has the beneficial effects that:

according to the utility model, the flowing direction of glue injection is changed, glue from the glue injection port can simultaneously flow into the surface grooves on the two corner brace substrates, so that the corner braces are quickly filled, the distance between the two longitudinal channels is shortened, the flowing resistance between the outer channel and the inner channel is reduced, and the glue is filled more quickly.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a perspective view of the corner brace base 1.

Detailed Description

The technical solution of the present invention is described below with reference to the accompanying drawings and examples.

Referring to fig. 1 to 3, according to the corner brace for rapid glue injection, two ends of the corner brace are inserted into the profiles to connect the two profiles, and the outer surfaces of the corner brace are attached to the inner walls of the profiles, in this embodiment, the two profiles are not shown, the corner brace comprises two corner brace substrates 1 which are matched with each other, each corner brace substrate 1 is 90 degrees, the two corner brace substrates 1 are symmetrical in shape, that is, the two corner brace substrates 1 are symmetrically arranged in surface shape after being installed. The upper surface of the corner brace base body 1 is provided with criss-cross surface grooves 2, the surface grooves 2 are cross-shaped, one surface groove 2 is divided into the corner brace base body 1, two ends of the other surface groove 2 are arranged in a bending mode, and the arc of the bending position is excessive. The inner wall of the angle code base body 1 is provided with three mutually independent inner grooves 3, one of the inner grooves 3 equally divides the angle code base body 1, and one ends of the other two inner grooves 3 penetrate out of the end face of the angle code base body 1. Surface recess 2 with many communicate through longitudinal channel 4 between the inner groovy 3, just so make longitudinal channel 4 all runs through two the upper and lower surface of angle sign indicating number base member 1, surface recess 2 with form outer passageway between the section bar inner wall, form the inner channel between two inner groovy 3 of mutually supporting, wherein at least more than two the inner channel stretches out from the angle sign indicating number terminal surface and forms injecting glue mouth 5, and the glue that gets into from injecting glue mouth 5 can flow to the surface recess 2 that is located two angle sign indicating number base members 1 simultaneously like this, has improved injecting glue speed greatly.

Specifically, the distance between any two longitudinal channels 4 is not more than half of the length of any surface groove 2, so that the resistance of an inner channel or an outer channel can be reduced, and the glue injection speed is improved.

Specifically, the corner of surface recess 2 all is equipped with longitudinal channel 4 sets up the corner here at surface recess 2, can shorten the length of interior passageway and outer passageway, sets up longitudinal channel 4 in the corner in order to communicate outer passageway and interior passageway, can reduce the resistance that the corner brought, improves injecting glue speed and injecting glue plumpness.

Specifically, the matching position of the two inner grooves 3 is provided with an inner step and an outer step which are matched with each other, and the outer step is sleeved on the outer side of the inner step, so that glue leakage can be avoided.

When the angle code filling device works, the angle code is installed in the sectional material, the angle code and the sectional material are screwed through the through hole screws, the through hole screws are located at the glue filling opening 5, glue is filled into the glue filling device from the glue filling opening 5, enters the inner channel and is divided at the first longitudinal channel 4, the two branches flow to the outer channels on the upper surface and the lower surface of the angle code, the glue flows on the outer channels and is divided at the other longitudinal channel 4, three branches continue to flow at the outer channels, the other branch flows to the second inner channel through the second longitudinal channel 4 until the inner channels are filled, and the other branch of the outer channels flows to the third inner channels through the third longitudinal channel 4 until the angle code is filled when the glue flows out from the other glue filling opening 5.

According to the utility model, the flowing direction of glue injection is changed, glue from the glue injection port 5 can flow into the surface grooves 2 on the two corner brace substrates 1 at the same time, so that the corner braces are quickly filled, the distance between the two longitudinal channels 4 is shortened, the flowing resistance between the outer channel and the inner channel is reduced, and the glue is filled more quickly.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims (4)

1. The utility model provides an angle sign indicating number of quick injecting glue, the angle sign indicating number both ends insert inside and the angle sign indicating number surface of section bar with the laminating of section bar inner wall, the angle sign indicating number is including two angle sign indicating number base members of mutually supporting, two shape symmetry, its characterized in that between the angle sign indicating number base member: the angle sign indicating number base member upper surface is equipped with vertically and horizontally staggered's surface recess, angle sign indicating number base member inner wall is equipped with many mutually independent inner groovies, surface recess and many communicate through longitudinal channel between the inner groovy, surface recess with form outer passageway between the section bar inner wall, form inner channel between two inner groovies of mutually supporting, wherein at least more than two inner channel stretches out from angle sign indicating number terminal surface and forms the injecting glue mouth.

2. The corner brace capable of injecting glue rapidly according to claim 1, characterized in that: the longitudinal channels penetrate through the upper surface and the lower surface of the two corner brace base bodies.

3. The corner brace capable of injecting glue rapidly according to claim 1, characterized in that: the distance between any two longitudinal channels does not exceed half the length of any of the surface grooves.

4. The corner brace capable of injecting glue rapidly according to claim 1, characterized in that: the corners of the surface grooves are provided with the longitudinal channels.

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