CN210422272U

CN210422272U - Buffering limiter of sliding door and sliding door

Info

Publication number: CN210422272U
Application number: CN201921152470.4U
Authority: CN
Inventors: 党建祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-04-28
Anticipated expiration: 2029-07-22

Abstract

The embodiment of the utility model discloses push-and-pull door buffering stopper and push-and-pull door belongs to door and window and makes technical field, including supporting mechanism, buffer gear, hit iron subassembly and mounting one, a mounting sets up respectively in the supporting mechanism both sides, and buffer gear sets up at supporting mechanism top intermediate position, hits the iron subassembly and is located the supporting mechanism both sides. When the door is used, the limiting stopper is fixed at a proper position on a sliding door track, the two ends of the lower surface of the sliding door are respectively provided with a collision iron assembly, and when the sliding door slides left and right on the sliding door track, the collision iron assemblies collide with the buffer mechanism to stop the door at a closed or open state. The problem of among the prior art because the push-and-pull door body and ordinary iron plate stopper striking and the push-and-pull door body damage that leads to is solved. The utility model discloses structural design is ingenious, and the effort of push-and-pull door is offset to the stopper, has played the noise reduction, protects the push-and-pull door, improves its life's effect.

Description

Buffering limiter of sliding door and sliding door

Technical Field

The embodiment of the utility model provides a relate to door and window and make technical field, concretely relates to push-and-pull door buffering stopper and push-and-pull door.

Background

The stop device that the push-and-pull door stopper was opened for the restriction push-and-pull door, the purpose makes opening distance of push-and-pull door in the restriction certain limit, current push-and-pull door stopper is on the track with a dog snap-on shutoff, the push-and-pull door relies on blockking of dog to make a stop, nevertheless because the impact of push-and-pull door is too big and receive the impact repeatedly, will lead to push-and-pull door life to reduce greatly, finally cause the unable use of push-and-pull door, from this for leading to the fact certain loss of enterprise.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a push-and-pull door buffering stopper and push-and-pull door to solve among the prior art because the push-and-pull door relapse hard striking dog and the problem of the push-and-pull door life reduction that leads to.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

the utility model discloses a buffering limiter for a sliding door, which comprises a supporting mechanism, a buffering mechanism, a first iron collision component and a first fixing component, wherein four fixing components are equally and respectively arranged at two sides of the supporting mechanism, the buffering mechanism is arranged at the middle position of the top of the supporting mechanism, and the iron collision component is arranged at two sides of the supporting mechanism;

buffer gear includes spring, spring lid, buffer beam and sleeve pipe one, sleeve pipe one and supporting mechanism welded fastening, slide in the sleeve pipe one and wear to be equipped with the buffer beam, the buffer beam both ends set up a spring lid respectively, two the spring housing is established on the buffer beam, two the spring sets up respectively between spring lid and a sleeve pipe tip.

Further, the supporting mechanism comprises a bottom plate, a vertical plate and rib plates, the vertical plate is arranged in the middle of the bottom plate, the vertical plate is fixed at the upper end of the bottom plate, the vertical plate is transversely arranged along the bottom plate, and the two rib plates are symmetrically arranged on two sides of the vertical plate respectively.

Further, the bottom plate is welded and fixed with the vertical plate, the vertical plate is welded and fixed with the rib plate, and the rib plate is welded and fixed with the bottom plate.

Furthermore, threads are arranged at two ends of the buffer rod, and the spring cover is in threaded connection with two ends of the buffer rod.

Further, the iron collision assembly comprises a bolt, a second fixing piece and a second sleeve, the second sleeve is fixedly welded on the second fixing piece, and the bolt is fixedly connected with the second sleeve through threads.

Furthermore, the buffer rod, the first fixing piece, the second fixing piece and the second sleeve are made of stainless steel.

The utility model discloses a sliding door, including a sliding door body and extension seat, buffer gear locates on the slide rail of sliding door body lower extreme, hit the iron subassembly and locate respectively the lower extreme of sliding door body lower extreme and extension seat, two hit the iron subassembly and locate respectively the buffer gear both sides, it is in the sliding door body outside to extend the seat setting, it is fixed with sliding door body welded connection to extend the seat.

The embodiment of the utility model provides a have following advantage:

the utility model discloses a buffer stop of push-and-pull door passes through the buffer gear collision contact on the iron subassembly that hits that push-and-pull door body lower extreme set up and the buffer stop for the impact of the push-and-pull door body is absorbed by buffer gear, prevents because impact conduction to the push-and-pull door body, guide rail and pulley, has played the protection push-and-pull door, improves push-and-pull door life's effect.

The utility model discloses a push-and-pull door adopts push-and-pull door buffering stopper, reduces the noise that the push-and-pull door motion produced, has improved the usability of push-and-pull door, and the push-and-pull door body outside sets up the extension seat simultaneously, and extension seat below sets up hits the iron subassembly, makes and hits the iron subassembly and contact with the buffering stopper cooperation on the slide rail, prevents to take place rigid collision between the push-and-pull door body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is an overall structure diagram of a buffering stopper of a sliding door provided in embodiment 1 of the present invention;

fig. 2 is a front view of a buffering mechanism of a buffering limiter of a sliding door provided in embodiment 1 of the present invention;

fig. 3 is a structural diagram of a buffer stopper iron collision component of a sliding door provided in embodiment 1 of the present invention;

fig. 4 is a schematic view of an overall structure of a sliding door provided in embodiment 2 of the present invention;

in the figure: 1, a supporting mechanism; 11 a base plate; 12, standing a plate; 13 rib plate; 2, a buffer mechanism; 21 a spring; 22 a spring cover; 23 a buffer rod; 24, sleeving a first sleeve; 3 a ram assembly; 31 a bolt; 32, fixing a second part; 33, a second sleeve; 4, fixing the first part; 5, pushing and pulling the door body; 6, a slide rail; 7 an extension seat.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-4, according to an embodiment of the present invention, a buffering limiter for a sliding door is provided, which includes a supporting mechanism 1, a buffering mechanism 2, a striker assembly 3 and a first fixing member 4, wherein the first four fixing members 4 are respectively disposed on two sides of the supporting mechanism 1, the buffering mechanism 2 is disposed at a middle position of a top of the supporting mechanism 1, and the striker assembly 3 is disposed on two sides of the supporting mechanism;

buffer gear 2 includes spring 21, spring lid 22, buffer rod 23 and sleeve pipe 24, sleeve pipe 24 and supporting mechanism 1 welded fastening, slide in sleeve pipe 24 and wear to be equipped with buffer rod 23, buffer rod 23 both ends set up a spring lid 22 respectively, two springs 21 cover are established on buffer rod 23, two springs 21 set up respectively between spring lid 22 and sleeve pipe 24 tip, buffer gear passes through buffer rod 23 and hits iron subassembly 3 collision contact, because spring 21 covers and establishes on buffer rod 23, consequently, the effort of push-and-pull door transmits buffer rod 23 through hitting iron subassembly 3, buffer rod 23 moves along sleeve pipe 24, the effort is finally absorbed by spring 21, thereby prevent that push-and-pull door and subassembly from damaging because of bearing the atress.

The utility model discloses a in a specific embodiment, supporting mechanism 1 includes bottom plate 11, riser 12 and gusset 13, and riser 12 sets up in the middle of bottom plate 11, and bottom plate 11 upper end is fixed with vertical riser 12, and riser 12 is followed bottom plate 11 transversely sets up, and two gusset 13 symmetries respectively set up in riser 12 both sides, considers that supporting mechanism 1 can receive the horizontal direction effort, and supporting mechanism 1 is located supporting mechanism 1 top, therefore supporting mechanism 1 adopts gusset structural design, and the symmetry sets up gusset 13 respectively in riser 12 both sides, can improve supporting mechanism 1's bending resistance bearing capacity, avoids leading to buffering stopper unable and the problem of colliding the normal contact of iron subassembly because supporting mechanism 1 warp.

The utility model discloses a concrete embodiment, bottom plate 11 and riser 12 welded fastening, riser 12 and gusset 13 welded fastening, gusset 13 and bottom plate 11 welded fastening adopt welded fastening's connected mode can improve the intensity of product structure, improve the durability of product simultaneously.

In an embodiment of the present invention, the two ends of the buffering rod 23 are provided with threads, the spring cover 22 is connected with the threads of the two ends of the buffering rod 23, and the buffering mechanism 2 extrudes the fixing spring 21 through the spring cover 22 disposed at the two ends of the buffering rod 23, so that the spring 21 can absorb the acting force from the sliding door, and the sliding door is prevented from being damaged by the force.

In a specific embodiment of the utility model, hit iron subassembly 3 and include bolt 31, two 32 of mounting and two 33 of sleeve pipes, two 33 welded fastening of sleeve pipe are on two 32 of mounting, and bolt 31 and two 33 threaded connection of sleeve pipe hit iron subassembly 3 and pass through two 32 spiro union of mounting and fix at the push-and-pull door lower extreme, and bolt 31 can freely adjust bolt 31 position through two 33 of sleeve pipes to ensure that bolt 31 can normally contact with buffer gear 2.

In a specific embodiment of the present invention, the buffer rod 23, the first fixing member 4, the second fixing member 32 and the second sleeve 33 are made of stainless steel, and the buffer stop of the sliding door is exposed to the natural environment for a long time, and the stainless steel can resist air, steam, water and other weak corrosive mediums, so that the durability of the product can be effectively improved.

Example 2

As shown in fig. 4 according to the utility model provides a sliding door, including the sliding door body 5 and extend seat 7, buffer gear 2 locates on the sliding door body 5 lower extreme slide rail 6, hit iron subassembly 3 and locate respectively the sliding door body 5 lower extreme with extend the lower extreme of seat 7, two hit iron subassembly 3 and locate respectively buffer gear 2 both sides, extend seat 7 and set up in the sliding door body 5 outside, extend seat 7 and sliding door body 5 welded fastening, the sliding door body 5 outside sets up and extends seat 7, has prolonged the installation length of sliding door body 5, has avoided leading to unable installation to hit the problem of iron subassembly 3 because sliding door body 5 is too short, and 5 sets up down and hit iron subassembly 3 under the sliding door body, hits the buffer stop cooperation contact on iron subassembly 3 and the slide rail 6 to prevent to take place the rigid collision between the sliding door body 5.

The utility model discloses use as follows:

when the push-pull door body 5 slides left and right on the track 6, the impact iron assembly 3 flexibly contacts with the buffer mechanism 2, and the spring 21 is sleeved on the buffer rod 23, so that the acting force of the push-pull door is transmitted to the buffer rod 23 through the impact iron assembly 3, the buffer rod 23 moves along the first direction 24 of the sleeve, and the acting force is finally absorbed by the spring 21, so that the push-pull door body 5 stays in a closed or opened state, the gap of the opening distance of the push-pull door body 5 can be changed by adjusting the position of the bolt 31 of the impact iron assembly 3, so that the buffer stopper can adapt to push-pull doors of different models, and the universality of products is improved.

Another embodiment is: the buffer limiting stopper of the sliding door can be fixed on the wall bodies (not shown in the figure) at two sides of the sliding door body 5 through the expansion screw in a threaded manner. Buffer gear 2 is through the collision contact of buffer lever 23 with the last iron collision subassembly 3 that sets up of the push-and-pull door body 5, because spring 21 cover is established on buffer lever 23, consequently on the effort of push-and-pull door transmits buffer lever 23, buffer lever 23 moves along sleeve pipe 24, and the effort is finally absorbed by spring 21 to prevent that push-and-pull door and subassembly from damaging because of bearing the atress.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The buffering limiter for the sliding door is characterized by comprising a supporting mechanism (1), a buffering mechanism (2), a collision iron assembly (3) and fixing pieces I (4), wherein the four fixing pieces I (4) are averagely arranged on two sides of the supporting mechanism (1), the buffering mechanism (2) is arranged in the middle of the top of the supporting mechanism (1), and the two collision iron assemblies (3) are positioned on two sides of the supporting mechanism;

buffer gear (2) include spring (21), spring cover (22), buffering pole (23) and sleeve pipe (24), sleeve pipe (24) and supporting mechanism (1) welded fastening, slide in sleeve pipe (24) and wear to be equipped with buffering pole (23), buffering pole (23) both ends set up one spring cover (22) respectively, two spring (21) cover is established on buffering pole (23), two spring (21) set up respectively between spring cover (22) and sleeve pipe (24) tip.

2. The buffering limiter for the sliding door according to claim 1, wherein the supporting mechanism (1) comprises a bottom plate (11), a vertical plate (12) and rib plates (13), the vertical plate (12) is arranged in the middle of the bottom plate (11), the vertical plate (12) is fixed at the upper end of the bottom plate (11), the vertical plate (12) is transversely arranged along the bottom plate (11), and the two rib plates (13) are symmetrically arranged at two sides of the vertical plate (12) respectively.

3. The buffering limiter for the sliding door according to claim 2, wherein the bottom plate (11) is welded and fixed with the vertical plate (12), the vertical plate (12) is welded and fixed with the rib plate (13), and the rib plate (13) is welded and fixed with the bottom plate (11).

4. A buffer stop for sliding doors according to claim 3, characterised in that the buffer rod (23) is threaded at both ends and the spring cover (22) is threaded at both ends of the buffer rod (23).

5. The buffering and limiting device of the sliding door as claimed in claim 4, wherein the striker assembly (3) comprises a bolt (31), a second fixed member (32) and a second sleeve (33), the second sleeve (33) is welded and fixed on the second fixed member (32), and the bolt (31) is fixedly connected with the second sleeve (33) through threads.

6. The buffering limiter of the sliding door according to claim 5, wherein the buffering rod (23), the first fixing member (4), the second fixing member (32) and the second sleeve (33) are made of stainless steel.

7. A sliding door comprises a sliding door body (5) and an extension seat (7), and is characterized by further comprising the sliding door buffering limiter according to claim 6, wherein the buffering mechanism (2) is arranged on a sliding rail (6) at the lower end of the sliding door body (5), the iron collision assemblies (3) are respectively arranged at the lower end of the sliding door body (5) and the lower end of the extension seat (7), the two iron collision assemblies (3) are respectively arranged at two sides of the buffering mechanism (2), the extension seat (7) is arranged at the outer side of the sliding door body (5), and the extension seat (7) is welded and fixed with the sliding door body (5).