CN220336796U - Buffering assembly of roller shutter door - Google Patents

Abstract

The utility model discloses a buffer assembly of a roller shutter door, relates to the technical field of roller shutter doors, and aims to solve the problem that the assembly of a traditional roller shutter door and a buffer pad is complicated. The buffer component of the rolling door comprises a bracket and a buffer piece, wherein the buffer piece is inserted into the bottom end of the bracket, and the top end of the bracket is provided with a clamping structure for connecting the rolling door; the clamping structure comprises a clamping groove arranged at the top end of the bracket and clamping plates positioned at two sides of the clamping groove; the end parts of the rolling doors are plugged into the clamping grooves, and the clamping plates at the two sides of the clamping grooves clamp the end parts of the rolling doors.

Description

Buffering assembly of roller shutter door

Technical Field

The utility model relates to the technical field of roller doors, in particular to a buffer assembly of a roller door.

Background

After the automatic rolling door descends, if the lower end of the rolling door is in direct contact with the ground, the lower end of the rolling door is easy to wear after long-term use, and the attractiveness and the door closing effect of the rolling door are affected. The lower end of the existing roller shutter door is provided with a buffer pad, so that the roller shutter door is prevented from being in direct contact with the ground, and the roller shutter door is lowered to have a buffer effect, so that the lower end of the roller shutter door is protected.

But the existing cushion pad has a complex structure and is complicated to assemble with the roller shutter door. Accordingly, those skilled in the art will appreciate improvements over existing cushioning pads.

Disclosure of Invention

The utility model aims to provide a rolling door buffer assembly which is simple in structure and convenient to install.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the buffer component of the rolling door comprises a bracket and a buffer piece, wherein the buffer piece is inserted into the bottom end of the bracket, and the top end of the bracket is provided with a clamping structure for connecting the rolling door; the clamping structure comprises a clamping groove arranged at the top end of the bracket and clamping plates positioned at two sides of the clamping groove; the end parts of the rolling doors are plugged into the clamping grooves, and the end parts of the rolling doors are clamped by clamping plates at two sides of the clamping grooves.

Compared with the prior art, the utility model has the advantages that: 1. the structure is simple, the parts are few, and the production and the use are facilitated; 2. the end part of the rolling door can be connected with the clamping structure in an inserting manner, so that the rolling door is convenient to install; 3. the clamping plate of the clamping structure has a certain degree of elasticity, so that the end part of the rolling door can be clamped, the rolling door is prevented from overturning or falling off, and the use safety is enhanced; 4. because the clamping structure is simple, the structural design of the end part of the roller shutter door is relatively simple, and the roller shutter door is convenient to produce and manufacture; 5. the simple structure and parts are beneficial to reducing the production cost and selling price and saving the cost.

In some embodiments of the present utility model, the clamping groove at the top of the bracket is penetrated along the length direction, that is, the inside of the clamping groove is penetrated towards the two ends of the bracket, the end of the rolling shutter door can be plugged in from one end of the clamping groove, so as to realize the plug-in connection of the end of the rolling shutter door and the clamping groove, and facilitate the assembly of the bracket and the end of the rolling shutter door.

In some embodiments of the present utility model, the clamping groove includes a clamping area and a limiting area, the clamping area and the limiting area are arranged up and down, and the space of the limiting area is reduced toward the clamping area. The end part of the rolling shutter door can be plugged into the clamping groove from the left end or the right end of the clamping groove, the space of the clamping groove is distributed in a small upper part and a large lower part, the end part of the rolling shutter door can be limited in an upward separation way, and the firmness of connection between the bracket and the end part of the rolling shutter door is further enhanced.

In some embodiments of the present utility model, the bottom end of the support is provided with a plugging structure, and the plugging structure includes lateral slots at two opposite positions of the bottom end of the support, where both slots are penetrated along the length direction. The two slots are positioned on the front side and the rear side of the bottom end of the support, the two slots are communicated along the length direction of the two slots, so that the buffer part can be plugged in from one end of the slots, the buffer part assembly and the rolling door end assembly action keep consistent, namely the buffer part and the rolling door end are inserted from the side end of the support, and the plugging is completed.

In some embodiments of the present utility model, the buffer member is provided with a rib matched with the slot, and the rib is matched in the slot. The convex ribs arranged on the buffer parts are matched with the slots.

In some embodiments of the present utility model, a first plugging portion is disposed at the bottom end of the support, and the slot is disposed on the first plugging portion.

In some embodiments of the present utility model, a second plugging portion is provided on the buffer member, the second plugging portion is provided with the protruding rib, and the second plugging portion is in concave-convex fit with the first plugging portion. The first plug-in connection part is in concave-convex fit with the second plug-in connection part and is used for realizing plug-in fit of the support and the buffer piece.

In some embodiments of the utility model, plugs are also included that plug into both ends of the bracket. The end caps are arranged at the two ends of the support, so that dust can be prevented from falling into the support, and the roller shutter door sliding rail connection is improved in reliability.

Drawings

FIG. 1 is a partial perspective view of the present utility model;

FIG. 2 is a schematic view of the assembly of the bracket and the buffer member according to the present utility model;

FIG. 3 is an exploded view of a portion of the structure of the bracket of the present utility model;

fig. 4 is a partial structural cross-sectional view of the present utility model.

In the figure: 1. a bracket; 2. a buffer member; 11. a clamping groove; 12. a clamping plate; 111. a clamping zone; 112. a limit area; 13. a slot; 21. convex ribs; 3. and (5) plugging.

Detailed Description

The present utility model will be further described with reference to the following specific embodiments, and it should be noted that, on the premise of no conflict, new embodiments may be formed by any combination of the embodiments or technical features described below.

In the description of the present utility model, it should be noted that, for the azimuth words such as terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present utility model and simplifying the description, and it is not to be construed as limiting the specific scope of protection of the present utility model that the device or element referred to must have a specific azimuth configuration and operation.

It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.

The terms "comprises" and "comprising," along with any variations thereof, in the description and claims, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-4, a buffer component of a rolling door comprises a bracket 1 and a buffer piece 2, wherein the buffer piece 2 is inserted into the bottom end of the bracket 1, and the top end of the bracket 1 is provided with a clamping structure for connecting the rolling door; the clamping structure comprises a clamping groove 11 arranged at the top end of the bracket 1 and clamping plates 12 positioned at two sides of the clamping groove 11; the end of the rolling shutter door is plugged into the clamping groove 11, and the clamping plates 12 at two sides of the clamping groove 11 clamp the end of the rolling shutter door.

In the above structure: 1. the structure is simple, the parts are few, and the production and the use are facilitated; 2. the end part of the rolling door can be connected with the clamping structure in an inserting manner, so that the rolling door is convenient to install; 3. the clamping plate 12 of the clamping structure has a certain degree of elasticity, can clamp the end part of the rolling door, avoids the rolling door from overturning or falling off, and enhances the use safety; 4. because the clamping structure is simple, the structural design of the end part of the roller shutter door is relatively simple, and the roller shutter door is convenient to produce and manufacture; 5. the simple structure and parts are beneficial to reducing the production cost and selling price and saving the cost.

In some embodiments of the present utility model, the clamping groove 11 at the top of the bracket 1 is penetrated along the length direction thereof, that is, the inside of the clamping groove 11 is penetrated towards the two ends thereof, the end of the rolling shutter door can be plugged in from one end of the clamping groove 11, so as to realize the plugging of the end of the rolling shutter door with the clamping groove 11, and facilitate the assembly of the bracket 1 and the end of the rolling shutter door.

In some embodiments of the present utility model, the clamping groove 11 includes a clamping area 111 and a limiting area 112, where the clamping area 111 and the limiting area 112 are disposed above each other, and the space of the limiting area 112 is reduced toward the clamping area 111. The end part of the rolling shutter door can be plugged into the clamping groove 11 from the left end or the right end of the clamping groove 11, the space of the clamping groove 11 is distributed in a small upper part and a large lower part, the end part of the rolling shutter door can be limited in an upward separation way, and the firmness of connection between the bracket 1 and the end part of the rolling shutter door is further enhanced.

In some embodiments of the present utility model, the bottom end of the bracket 1 is provided with a plugging structure, and the plugging structure includes lateral slots 13 at two opposite positions of the bottom end of the bracket 1, and both slots 13 are penetrated along the length direction thereof. Two slots 13 are positioned on the front side and the rear side of the bottom end of the bracket 1, and the two slots 13 are communicated along the length direction of the two slots, so that the buffer piece 2 can be plugged in from one end of the slots 13, the assembly of the buffer piece 2 and the assembly action of the end part of the rolling shutter door are kept consistent, namely, the buffer piece 2 and the end part of the rolling shutter door are inserted from the side end of the bracket 1, and the plugging is completed.

In some embodiments of the present utility model, the buffer member 2 is provided with ribs 21 matching the slots 13, and the ribs 21 are fitted in the slots 13. The ribs 21 provided on the buffer 2 have been brought into engagement with the slots 13.

In some embodiments of the present utility model, the bottom end of the bracket 1 is provided with a first plugging portion, and the first plugging portion is provided with a slot 13.

In some embodiments of the present utility model, the buffer member 2 is provided with a second insertion portion, on which a rib 21 is provided, and the second insertion portion is in concave-convex fit with the first insertion portion. The first plug-in connection part is in concave-convex fit with the second plug-in connection part, so that the plug-in fit of the support 1 and the buffer piece 2 is realized.

In some embodiments of the utility model, plugs 3 are also included to plug into both ends of the bracket 1. The end caps 3 are arranged at two ends of the support 1, so that dust prevention can be achieved on one hand, dust is prevented from falling into the support 1, sliding connection with the rolling door is achieved on the other hand, and reliability of rolling motion of the rolling door is improved.

The foregoing has outlined the basic principles, features, and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. A cushioning assembly for a roller door, comprising: the rolling shutter door comprises a support and a buffer piece, wherein the buffer piece is inserted into the bottom end of the support, and a clamping structure for connecting the rolling shutter door is arranged at the top end of the support; the clamping structure comprises a clamping groove arranged at the top end of the bracket and clamping plates positioned at two sides of the clamping groove; the end parts of the rolling doors are plugged into the clamping grooves, and the end parts of the rolling doors are clamped by clamping plates at two sides of the clamping grooves.

2. A roller shutter door cushioning assembly as set forth in claim 1, wherein: the clamping groove at the top of the bracket is communicated along the length direction of the clamping groove.

3. A roller shutter door cushioning assembly as set forth in claim 2 wherein: the clamping groove comprises a clamping area and a limiting area, the clamping area and the limiting area are arranged up and down, and the space of the limiting area is reduced towards the clamping area.

4. A roller shutter door cushioning assembly as set forth in claim 1, wherein: the support bottom is equipped with the grafting structure, the grafting structure includes lateral slot on two relative positions of support bottom, two the slot is all link up along its length direction.

5. The roller door cushioning assembly of claim 4, wherein: the buffer piece is provided with a convex rib matched with the slot, and the convex rib is matched with the slot.

6. The roller door cushioning assembly of claim 5, wherein: the bottom end of the support is provided with a first inserting part, and the first inserting part is provided with the slot.

7. The roller door cushioning assembly of claim 6, wherein: the buffer piece is provided with a second plug-in connection part, the second plug-in connection part is provided with the convex rib, and the second plug-in connection part is in concave-convex fit with the first plug-in connection part.

8. A roller shutter door cushioning assembly as set forth in claim 1, wherein: the plug is inserted into two ends of the bracket.