CN211549253U

CN211549253U - Bumper bead structure convenient to adjust

Info

Publication number: CN211549253U
Application number: CN201922247692.0U
Authority: CN
Inventors: 张玉飞
Original assignee: Nantong Chengyang Experiment Equipment Co ltd
Current assignee: Nantong Chengyang Experiment Equipment Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-22
Anticipated expiration: 2029-12-16

Abstract

The utility model relates to a bump pearl structure convenient to adjustment, its characterized in that: comprises a mounting seat and a suction cap; the mounting seat is positioned behind the suction cap and is provided with a mounting hole; the part of the mounting seat protrudes forwards to form a protruding part, a limiting hole is arranged on the protruding part, and the limiting hole extends along the left-right direction and penetrates through the protruding part in the front-back direction; the rear surface of the protruding part is recessed forwards to form a plurality of positioning holes which are arranged at intervals along the left-right direction; the suction cap is provided with an elastic clamping hook extending backwards, the clamping hook is clamped in the limiting hole, and the suction cap is arranged on the protruding part and can slide left and right along the limiting hole; the surface of the clamping hook opposite to the rear surface of the convex part is provided with at least one positioning part, the positioning part is inserted into the positioning hole, and the suction cap in the device can adjust the position of the suction cap according to the position of the suction head.

Description

Bumper bead structure convenient to adjust

Technical Field

The utility model relates to a daily life field, concretely relates to bump pearl structure convenient to adjustment.

Background

The collision bead is also called door stopper, and is a device for holding and positioning the opened door leaf to prevent the door leaf from being closed by wind or touching. The door stopper is divided into a permanent magnet door stopper and an electromagnetic door stopper, and the permanent magnet door stopper is generally used in a common door and can only be manually controlled; the electromagnetic door stopper is used for electrically controlled door and window equipment such as a fireproof door and the like, and has manual control and automatic control functions. The common permanent magnet door stopper is divided into a wall mounting type and a ground mounting type according to the mounting form, and is divided into a plastic type and a metal type according to the material; the electromagnetic door stopper is divided into three categories of CT-01 wall type, CT-02 ground type and CT-03 chain type according to different installation modes, and the wall type electromagnetic door stopper is divided into standard type, heightening type, lengthening type, box type, concealed type, long arm type and the like according to different structures; the ground type electromagnetic door stopper consists of a CT-01 wall type electromagnetic door stopper and a right-angle ground mounting bracket; the chain type electromagnetic door stopper consists of a CT-01 wall type electromagnetic door stopper and a chain fastener; the CT-01 wall type, CT-02 ground type and CT-03 chain type electromagnetic door stopper main bodies are mutually universal, so that the users can conveniently select and use the electromagnetic door stopper according to the installation conditions of the use field.

In practical application, an organic whole is equipped with the suction cap on bumping the mount pad of pearl, and the mount pad is fixed mounting usually on wall or subaerial, and the suction head is installed on the door plant usually, and during concrete assembly, if because installer carelessness or installation accuracy are not enough, the suction cap can stagger and can't correct adaptation with the suction head, often need pull down mount pad or suction head reinstallation this moment, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide a collision bead structure which is easy to adjust and can adjust its position according to the position of the suction head.

The technical scheme of the utility model as follows: the utility model provides a bump pearl structure convenient to adjust which characterized in that: comprises a mounting seat and a suction cap; the mounting seat is positioned behind the suction cap, and a mounting hole is formed in the mounting seat; a bulge part is formed in the part of the mounting seat in a forward protruding mode, a limiting hole is formed in the bulge part, extends along the left-right direction, and penetrates through the bulge part in the front-back direction; the rear surface of the protruding part is recessed forwards to form a plurality of positioning holes which are arranged at intervals along the left-right direction; the sucking cap is provided with an elastic clamping hook extending backwards, the clamping hook is clamped in the limiting hole, and the sucking cap is arranged on the protruding part and can slide left and right along the limiting hole; the surface of the clamping hook opposite to the rear surface of the protruding part is provided with at least one positioning part, and the positioning part is inserted into the positioning hole.

Preferably, the front side of the suction cap is provided with a groove matched with the suction head, and the suction cap and the suction head are magnetically attracted.

Preferably, the two clamping hooks are oppositely arranged along the vertical direction, the clamping hook at the upper side is abutted against the upper surface of the limiting hole, and the clamping hook at the lower side is abutted against the lower surface of the limiting hole.

Preferably, the clamping hook is positioned at the rear side of the suction cap, the clamping hook comprises a connecting plate and a clamping block, the front end of the connecting plate is fixedly connected with the suction cap, and the rear end of the connecting plate is fixedly connected with the clamping block; when the clamping hook is clamped in the limiting hole, the connecting plate is abutted to the protruding portion, and the clamping block is located behind the protruding portion.

Preferably, the engaging piece has a guide slope, and the guide slope is inclined downward in a front-to-rear direction.

Preferably, the clamping block is provided with a vertical limiting surface, the limiting surface is positioned on the front side of the guide inclined surface, and the positioning part is positioned on the limiting surface.

Preferably, the positioning part has a hemispherical structure.

Preferably, the positioning hole is a hemispherical hole.

Preferably, the diameter of the positioning hole is smaller than the diameter of the positioning part.

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

1. the suction cap can adjust the position of the suction cap according to the position of the suction head, and is favorable for being better matched with the suction head: inhale and be equipped with the trip on the cap and can realize through the cooperation of trip and spacing hole with the installation of mount pad, location portion is pegged graft in the locating hole this moment, can fix a position to inhaling the cap, when the cap adjusting position is inhaled in needs slip, only needs to promote with great power and inhales the cap, and location portion just can the locating hole break away from the cooperation, whole process is simple and convenient.

2. The clamping block is provided with a guide inclined plane, the guide inclined plane inclines downwards in the front-to-back direction, the clamping block is further provided with a vertical limiting surface, the limiting surface is located on the front side of the guide inclined plane, the positioning portion is located on the limiting surface, the clamping hook is conveniently clamped into the limiting hole through the guide inclined plane, and the suction cap is limited in the front-to-back direction through the limiting surface.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work:

fig. 1 is a perspective view of the front side viewing angle of the present invention;

fig. 2 is a perspective view of the rear viewing angle of the present invention;

FIG. 3 is a perspective view of the suction cap of the present invention;

FIG. 4 is a cross-sectional view of the hook of the present invention;

fig. 5 is a cross-sectional view of the present invention.

The reference numerals are as follows:

a mounting base 1; a suction cap 2; a mounting hole 3; a projection 4; a limiting hole 5; a positioning hole 6; a horizontal section 7; a hook 8; a positioning portion 9; a groove 10; a connecting plate 11; a clamping block 12; a guide slope 13; a limiting surface 14; and a wing 15.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. Furthermore, the terms "first", "second" and "first" 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 present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

An adjustable collision bead structure as shown in fig. 1-5 comprises a mounting base 1 and a suction cap 2.

As shown in fig. 1, mount pad 1 is located inhales cap 2 rear, be equipped with mounting hole 3 on mount pad 1, can use connecting pieces such as screws to install mount pad 1 on support surfaces such as walls through mounting hole 3 from this, the part of mount pad 1 is the protrusion forward and is formed with bulge 4, be equipped with spacing hole 5 on bulge 4, spacing hole 5 extends and runs through bulge 4 in the front rear direction along left right direction, the structural strength of mount pad 1 can be strengthened in the setting of bulge 4, avoid mount pad 1 to warp easily in the installation and influence the assembly.

Specifically, in this embodiment, referring to fig. 1, the protruding portion 4 is a flat plate extending along the left-right direction, the protruding portion 4 is provided with a rectangular limiting hole 5 extending along the left-right direction, two sides of the protruding portion 4 are provided with L-shaped wing plates 15, the wing plates 15 include horizontal segments 7 and vertical segments, the horizontal segments 7 are located at the rear side of the protruding portion 4, the front end of the vertical segments are connected with the protruding portion 4, the rear end of the vertical segments is connected with the horizontal segments 7, the horizontal plate is provided with mounting holes 3, the mounting holes 3 are two and are arranged along the up-down direction at intervals, and therefore the structure is simple.

In actual production, mount pad 1 is the sheet metal component, and bulge 4 can be formed through the punching press, and mounting hole 3 and spacing hole 5 all can be formed through die-cut, and processing technology is simple from this, the batch processing of being convenient for.

As shown in fig. 2, the rear surface of the protruding portion 4 is recessed forward to form a plurality of positioning holes 6, and the plurality of positioning holes 6 are arranged at intervals in the left-right direction.

Specifically, in the present embodiment, two rows of positioning holes 6 are vertically distributed on the rear surface of the protruding portion 4, the positioning holes 6 in the upper row are disposed adjacent to the upper edge of the limiting hole 5, and the positioning holes 6 in the lower row are disposed adjacent to the lower edge of the limiting hole 5.

As shown in fig. 2 and 3, the suction cap 2 is provided with an elastic hook 8 extending backwards, the hook 8 is clamped in the limiting hole 5, the suction cap 2 is mounted on the protruding portion 4 and can slide left and right along the limiting hole 5, the surface of the hook 8 opposite to the rear surface of the protruding portion 4 is provided with at least one positioning portion 9, and the positioning portion 9 is inserted into the positioning hole 6.

Specifically, in this embodiment, the front side of inhaling cap 2 is equipped with the recess 10 with the suction head (suction head not shown) adaptation, inhale cap 2 and suction head magnetism and inhale mutually, trip 8 is two and sets up along upper and lower direction relatively, because trip 8 has elasticity, consequently in the assembling process, after trip 8 takes place elastic deformation alright joint in spacing hole 5, can realize inhaling the installation of cap 2 and bulge 4 from this, wherein the trip 8 of upside and the upper surface butt of spacing hole 5, the trip 8 of downside and the lower surface butt of spacing hole 5.

In addition, in the embodiment, in the left-right direction, the length of the limiting hole 5 is greater than that of the clamping hook 8, so that the suction cap 2 can slide left and right along the limiting hole 5, the position of the suction cap can be adjusted according to the position of the suction head, and the suction cap can be better matched with the suction head. After the adjustment is finished, in order to realize the positioning of the suction cap 2 and prevent the suction cap 2 from easily sliding, a positioning part 9 is also arranged, and the positioning part 9 is inserted into the positioning hole 6, so that the degree of freedom of the suction cap 2 in the left and right directions can be limited.

In this embodiment, three positioning portions 9 are disposed on one hook 8, the positioning portions 9 are hemispherical structures, and the positioning holes 6 are hemispherical holes, so that the positioning portions 9 can be easily inserted into the positioning holes 6 without being centered in advance. In addition, when the position of the suction cap 2 needs to be adjusted by sliding again, the positioning part 9 can be disengaged from the positioning hole 6 only by pushing the suction cap 2 with larger force, and the whole process is simple and convenient.

In order to push the suction cap 2, the positioning portion can be easily separated from the positioning hole 6, and in this embodiment, the diameter of the positioning hole 6 is smaller than that of the positioning portion 9.

As shown in fig. 3, 4 and 5, the hook 8 is located behind the suction cap 2, the hook 8 includes a connecting plate 11 and a clamping block 12, the front end of the connecting plate 11 is fixedly connected with the suction cap 2, the rear end of the connecting plate 11 is fixedly connected with the clamping block 12, when the hook 8 is clamped in the limiting hole 5, the connecting plate 11 is abutted against the protruding portion 4, and the clamping block 12 is located behind the protruding portion 4.

Specifically, in the present embodiment, the connecting plate 11 is a rectangular plate, the connecting plate 11 is horizontally disposed and disposed with the engaging block 12 and the suction cap 2, respectively, the front end of the connecting plate 11 is connected to the rear end face of the suction cap 2, and the rear end face of the connecting plate 11 is connected to the front end face of the engaging block 12. When the trip 8 joint is in spacing hole 5, the upper surface of the connecting plate 11 of upside trip 8 and the upper surface butt of spacing hole 5, the lower surface of the connecting plate 11 of downside trip 8 and the lower surface butt of spacing hole 5 to can restrict the upper and lower degree of freedom of trip 8, block 12 is located the 4 rear of bulge, thereby still can restrict the front and back degree of freedom of trip 8.

In practical application, the clamping hook 8 is a plastic part, and the clamping hook 8 can be formed through injection molding, so that the processing technology is simple, and the forming is convenient.

In this embodiment, as shown in fig. 5, the engaging block 12 has a guiding inclined surface 13, the guiding inclined surface 13 inclines downward in the front-to-back direction, the engaging block 12 further has a vertical limiting surface 14, the limiting surface 14 is located at the front side of the guiding inclined surface 13, the positioning portion 9 is located on the limiting surface 14, and the guiding inclined surface 13 facilitates the hook 8 to be clamped into the limiting hole 5.

Specifically, the cross section of the engaging block 12 is in the shape of a right trapezoid, and the guide inclined surface 13 is the inclined side of the right trapezoid, so that the structure is simple.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a bump pearl structure convenient to adjust which characterized in that: comprises a mounting seat and a suction cap;

the mounting seat is positioned behind the suction cap, and a mounting hole is formed in the mounting seat;

a bulge part is formed in the part of the mounting seat in a forward protruding mode, a limiting hole is formed in the bulge part, extends along the left-right direction, and penetrates through the bulge part in the front-back direction;

the rear surface of the protruding part is recessed forwards to form a plurality of positioning holes which are arranged at intervals along the left-right direction;

the sucking cap is provided with an elastic clamping hook extending backwards, the clamping hook is clamped in the limiting hole, and the sucking cap is arranged on the protruding part and can slide left and right along the limiting hole;

the surface of the clamping hook opposite to the rear surface of the protruding part is provided with at least one positioning part, and the positioning part is inserted into the positioning hole.

2. An adjustable ball-striking structure as claimed in claim 1, wherein: the front side of the suction cap is provided with a groove matched with the suction head, and the suction cap and the suction head are magnetically attracted.

3. An adjustable ball-striking structure as claimed in claim 1, wherein: the trip is two and sets up along upper and lower direction is relative, the upside the trip is with the upper surface butt in spacing hole, the downside the trip is with the lower surface butt in spacing hole.

4. An adjustable ball-striking structure as claimed in claim 1, wherein: the clamping hook is positioned at the rear side of the suction cap and comprises a connecting plate and a clamping block, the front end of the connecting plate is fixedly connected with the suction cap, and the rear end of the connecting plate is fixedly connected with the clamping block; when the clamping hook is clamped in the limiting hole, the connecting plate is abutted to the protruding portion, and the clamping block is located behind the protruding portion.

5. An adjustable ball-striking structure as claimed in claim 4, wherein: the clamping block is provided with a guide inclined plane, and the guide inclined plane inclines downwards in the front-to-back direction.

6. An adjustable ball-striking structure as claimed in claim 5, wherein: the clamping block is provided with a vertical limiting surface, the limiting surface is positioned on the front side of the guide inclined plane, and the positioning part is positioned on the limiting surface.

7. An adjustable ball-striking structure as claimed in claim 1, wherein: the positioning part is of a hemispherical structure.

8. An adjustable ball-striking structure as claimed in claim 7, wherein: the positioning hole is a hemispherical hole.

9. An adjustable ball-striking structure as claimed in claim 8, wherein: the diameter of the positioning hole is smaller than that of the positioning part.