CN215169103U

CN215169103U - Externally-mounted small-sized buffer damping device

Info

Publication number: CN215169103U
Application number: CN202121151079.XU
Authority: CN
Inventors: 杨细平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-14
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses an adorn small-size buffering damping device outward, including connecting in the buffering door closing part of the fixed door frame in top and connecting in the buffering actuator part at removal door frame top, the buffering door closing part includes spring, damping rod and actuator block, and spring and damping rod looks parallel arrangement, buffering actuator part include the touch piece, and the first passageway that can make the actuator block get into is seted up at touch piece top, and the actuator block is connected in the damping rod below to unlock the damping rod under the drive of touching piece and make the damping rod slowly close under the shrink effort of spring. The externally-mounted small buffer damping device of the utility model skillfully utilizes the resistance action of the damping rod, so that the sliding closing process of the movable door in the sliding door and the sliding vertical hinged door can be buffered and slowly performed, and the excessive impact is avoided, so that the sliding closing process is slower and more silent; the small buffer damping device is externally arranged on the door frame, so that the maintenance and the replacement are convenient, and the product has small size and is beautiful.

Description

Externally-mounted small-sized buffer damping device

Technical Field

The utility model relates to a door accessory technical field, concretely relates to adorn small-size buffering damping device outward.

Background

Push-and-pull, integrative door of push-and-pull flat-open (pd door) etc. have the door of horizontal push-and-pull function, the activity door body or the floating gate body of horizontal push-and-pull are at the in-process that closes the door, the door frame of the activity door body or the floating gate body can collide with the fixed door frame in top of top, consequently at the in-process that closes the door, hard too big or when the speed of closing the door is too fast, the impact is too big between the door frame of the activity door body or the floating gate body and the fixed door frame in top can send huge sound, and cause the damage to the door easily. The buffering product types that use such as current shower partition door, push-and-pull door are many, but all are built-in products basically, install in the track the inside, can't conveniently repair or replace when the bolster goes wrong, and the buffering product size ratio is longer all more than 20 centimeters, has the wheel, how to design a new simple structure buffering product consequently, can install in the external portion of a body in order to conveniently repair and change the technical problem that awaits the solution at present.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an adorn small-size buffering damping device outward to the buffering part of solving current push-and-pull door, push-and-pull flat-open all-in-one door is built-in type, the structure is complicated, be not convenient for repair and the problem of replacement.

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

the utility model provides an adorn small-size buffering damping device outward, including connecting in the buffering of the fixed door frame in top door closing part and connecting in the buffering actuation part at removal door frame top, the buffering door closing part includes spring, damping rod and actuation piece, the spring with damping rod looks parallel arrangement, buffering actuation part is including touching the piece, touch a top and seted up and to make the first passageway that the actuation piece got into, the actuation piece connect in the damping rod below, with unlock under the drive of touch piece the damping rod makes the damping rod is in slowly close under the shrink effort of spring.

Further, the buffering door closing part is further provided with an inner box body, the inner box body is respectively provided with a first groove body and a second groove body from top to bottom along the length direction, the first groove body and the second groove body are used for containing the spring and the damping rod, and an inner box body opening is formed in the lower wall of the inner box body and enables the actuating block to extend downwards and move back and forth.

Furthermore, the buffering door closing part further comprises an outer box body, one side of the outer box body is provided with an opening for placing the inner box body, and the bottom wall of the outer box body is provided with an outer box body opening for enabling the actuating block to extend downwards and move back and forth.

Further, the opening of the outer box body comprises a long-strip-shaped moving channel opening and a locking opening for locking the actuating block, the locking opening is communicated with the moving channel opening, and the locking opening extends towards the inner side of the moving channel opening.

Furthermore, the buffering door closing part is also provided with an outer box decorative cover, and the outer box decorative cover is in mortise-tenon joint with the outer box body.

Furthermore, the outer box body is provided with a plurality of splayed mortise holes for mortise-tenon connection with the outer box decorative cover.

Furthermore, the buffering and actuating component also comprises a buffering and actuating component device box, and the buffering and actuating component device box is connected with the contact block in a mortise and tenon manner.

Furthermore, the contact block is provided with a plurality of splayed mortise ports which are connected with the buffer actuating component device box in a mortise and tenon mode.

Further, the first channel comprises a horizontal channel and an outer extended channel which are communicated with the side wall of the touch block, the outer extended channels are two and are respectively communicated with the horizontal channel, and the outer extended channels horizontally extend towards the outer side of the horizontal channel.

The utility model has the advantages of as follows:

the utility model discloses adorn small-size buffering damping device outward and be provided with buffering door closing part and buffering actuator part, the resistance effect of ingenious utilization damping pole makes the dodge gate push-and-pull closing process in sliding door, push-and-pull vertical hinged door can be cushioned and go on slowly, avoids taking place too big striking, makes the push-and-pull door closing process more slowly, silence; the small buffer damping device is externally arranged on the door frame, so that the maintenance and the replacement are convenient, and the product has small size and is beautiful.

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 a schematic structural view of a buffering door closing member in an externally-mounted small buffering damping device provided by the present invention;

fig. 2 is a schematic structural view of a buffering door closing member in the externally-mounted small buffering damping device provided by the present invention;

fig. 3 is a schematic structural view of a buffering door closing member in the externally-mounted small buffering damping device provided by the present invention;

FIG. 4 is a schematic structural view of an outer box decoration cover in the outer small buffer damping device provided by the present invention;

fig. 5 is a schematic structural view of a buffer actuating part in the externally-mounted small buffer damping device provided by the present invention;

fig. 6 is a schematic structural view of a buffer actuating part in the externally-mounted small buffer damping device provided by the present invention;

fig. 7 is a schematic structural view of a buffer actuating part in the externally-mounted small buffer damping device provided by the present invention;

in the figure:

1. a buffer door closing member; 2. a buffer actuation member; 11. a spring; 12. a damping lever; 13. a priming block; 14. an inner box body; 15. a first tank body; 16. a second tank body; 17. an outer case; 18. an opening of the outer box body; 19. an outer box decorative cover; 21. a touch block; 22. a buffer actuated part device cartridge; 23. a first channel; 24. a splayed mortise; 110. a movement passage opening; 111. locking the opening; 201. a horizontal channel; 202. a channel extends outward.

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

The embodiment provides an adorn small-size buffering damping device outward, as shown in fig. 1-3 and 5, including connecting in the buffering door closing part 1 of the fixed door frame in top and connecting in the buffering actuator part 2 that removes the door frame top, buffering door closing part 1 includes spring 11, damping rod 12 and actuator piece 13, spring 11 with damping rod 12 parallel arrangement, buffering actuator part 2 includes touch piece 21, touch piece 21 top is seted up and is made first passageway 23 that actuator piece 13 got into, actuator piece 13 connect in damping rod 12 below to unlock damping rod 12 and make damping rod 12 slowly close under the shrink effort of spring 11 under the drive of touch piece 21.

In the externally-mounted small-sized damping device of the present embodiment, the door closing buffering member 1 is mounted on the top fixed door frame, the door actuating buffering member 2 is mounted on the top of the movable door frame (the top door frame of the sliding movable door), when the sliding door is pushed or pulled to close, the touch block 21 moves horizontally toward the direction of the buffering door closing part 1 along with the sliding door, firstly, the touch block 21 contacts the actuator block 13, the actuator block 13 enters the first passage 23 of the touch block 21, and the actuator block 13 rapidly touches the passage wall of the first passage 23, then, the leading block 13 moves towards the left side of the drawing direction in fig. 1 under the driving of the touch block 21, during the movement of the leading block 13 under the driving of the touch block 21, the damping rod 12 is driven by the contraction acting force of the spring 11 to be closed slowly, and in the process that the damping rod 12 is closed slowly, the movable door completes the process of slowly pushing, pulling and closing the door.

The small buffer damping device externally installed of the embodiment skillfully utilizes the damping resistance of the damping rod 12 in the closing process, so that the sliding door closing process of the movable door body can be slowly performed, the impact force generated when the door is closed is reduced, the door closing noise is reduced, the small buffer damping device externally installed is simple in structure, and only the small buffer damping device needs to be installed outside two door frames, and the small buffer damping device is convenient to repair and replace.

Example 2

As shown in fig. 1 to 3, the externally-mounted small-sized buffering damping device according to embodiment 1 further includes an inner case 14, the inner case 14 is respectively provided with a first groove 15 and a second groove 16 along a length direction from top to bottom for accommodating the spring 11 and the damping rod 12, and an inner case opening for allowing the actuating block 13 to extend downward and move forward and backward is formed in a lower wall of the inner case 14.

Through setting up interior box body 14 can be well right spring 11 with damping rod 12 carries on spacingly, makes spring 11 damping rod 12 and interior box body 14 form a stable whole, and the structure is more firm.

Example 3

As shown in fig. 1-3, the externally-mounted small buffer damping device according to embodiment 2, the buffering door-closing unit 1 further includes an outer case 17, an opening for receiving the inner case 14 is formed at one side of the outer case 17, and an outer case opening 18 for allowing the actuating block 13 to extend downward and move forward and backward is formed at a bottom wall of the outer case 17.

In assembling, the spring 11 and the damping rod 12 are first connected to the inner case 14, then the inner case 14 is inserted into the outer case 17 from the opening of one side of the outer case 17, and then the outer case 17 is connected to the top fixed door frame, thereby completing the installation process of the buffering door closing unit 1. The inner case 14 can be conveniently put into the outer case 17, and can be conveniently taken out from the outer case 17 for maintenance and replacement.

Example 4

The externally-mounted small buffer damping device according to embodiment 3, as shown in fig. 1-3, the outer casing opening 18 includes an elongated moving passage opening 110 and a locking opening 111 for locking the actuating block 13, the locking opening 111 is communicated with the moving passage opening 110, and the locking opening 111 extends toward the inner side (in the plane of the drawing of fig. 1) of the moving passage opening 110.

When the touch block 21 starts to contact with the actuating block 13, the actuating block 13 enters the first channel 23 of the touch block 21, the actuating block 13 moves outwards under the action of the touch block 21 to escape from the locking opening 111 and enter the moving channel opening 110, then the actuating block 13 moves leftwards (in the direction of the drawing of fig. 1 and 3) under the drive of the touch block 21, and meanwhile, the damping rod 12 is slowly closed under the contraction action force of the spring 11 (in the process, the damping resistance of the damping rod 12 exists to prevent the damping rod 12 from being closed too fast), so that the process of pushing and pulling the door of the moving door can be slowly performed, and the external small-sized damping device obtains a good damping effect.

Example 5

The externally-mounted small buffer damping device according to embodiment 4, as shown in fig. 3-4, the buffering door-closing unit 1 is further provided with an outer box decorative cover 19, and the outer box decorative cover 19 is mortise-tenon connected with the outer box 17.

The outer box body 17 is provided with a plurality of splayed mortise holes for mortise-tenon connection with the outer box decorative cover 19.

Outer box dress trim cover 19 with outer box body 17 mortise-tenon joint can connect firmly like this between the two, and outer box dress trim cover 19 can conveniently dismantle, in addition, can protect internal components such as spring 11 and damping rod 12 effectively through setting up outer box dress trim cover 19 for adorn the operation process of small-size buffering damping device more safety and stability outward, make the buffering part 1 of closing the door through setting up outer box dress trim cover 19 again and have better aesthetic property.

Example 6

As shown in fig. 5 to 7, the externally-mounted small buffer damping device according to embodiment 1 or 5, the buffer actuating member 2 further includes a buffer actuating member device box 22, and the buffer actuating member device box 22 is mortise-tenon connected to the contact block 21.

The contact block 21 is provided with a plurality of splayed mortise ports 24 for mortise and tenon connection with the buffer actuating component device box 22.

Buffering priming part device box 22 and touching piece 21 mortise-tenon joint, the two can be connected firmly, and buffering priming part device box 22 can convenient and fast dismantle, makes buffering priming part 2 have better aesthetic property through setting up buffering priming part device box 22 in addition.

Example 7

As shown in fig. 6, the externally-mounted small buffer damping device according to embodiment 6, wherein the first channel 23 includes a horizontal channel 201 communicating with the side wall of the touch block 21 and two externally-extending channels 202 respectively communicating with the horizontal channel 201, and the externally-extending channels 202 horizontally extend toward the outer side 201 of the horizontal channel.

After the installation is completed, the extending direction of the outer extending passage 202 is set opposite to the opening direction of the locking opening 111, when the sliding door is pushed and pulled to close, the touch block 21 gradually moves toward the buffering door closing part 1, the actuating block 13 firstly enters the horizontal passage 201 from the opening of the horizontal passage 201 (right side in the drawing direction of fig. 6), and the actuating block 13 simultaneously moves into the outer extending passage 202 during the movement of the actuating block 13 to the locking opening 111. The first channel 23 of the touch block 21 is matched with the shape of the outer box opening 18 (comprising the elongated moving channel opening 110 and the locking opening 111 for locking the driving block 13), so that the driving block 13 is skillfully separated from the locking opening 111 under the driving of the touch block 21, and the damping rod 12 can be slowly closed under the driving of the contraction acting force of the spring 11, the structure is simple and ingenious, the volume of the externally-installed small-sized damping device can be controlled within 13 cm, and the damping device is small and convenient to install and has good durability and attractiveness.

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 utility model provides an adorn small-size buffering damping device outward, characterized in that, including connecting in the buffering door closing part (1) of the fixed door frame in top and connecting in buffering priming part (2) at removal door frame top, buffering door closing part (1) includes spring (11), damping rod (12) and priming piece (13), spring (11) with damping rod (12) parallel arrangement, buffering priming part (2) are including touching piece (21), touch piece (21) top is seted up and is made first passageway (23) that priming piece (13) got into, priming piece (13) connect in damping rod (12) below, in order to touch under the drive of piece (21) unblock damping rod (12) and make damping rod (12) are in slowly close under the shrink effort of spring (11).

2. The externally-mounted small buffer damping device as claimed in claim 1, wherein the buffer door-closing component (1) is further provided with an inner box body (14), the inner box body (14) is respectively provided with a first groove body (15) and a second groove body (16) for accommodating the spring (11) and the damping rod (12) from top to bottom along the length direction, and the lower wall of the inner box body (14) is provided with an inner box body opening for enabling the actuating block (13) to extend downwards and move back and forth.

3. The externally-mounted small buffer damping device according to claim 2, wherein the buffering door-closing unit (1) further comprises an outer case (17), one side of the outer case (17) is opened with an opening for receiving the inner case (14), and a bottom wall of the outer case (17) is opened with an outer case opening (18) for the actuating block (13) to protrude downward and move forward and backward.

4. The externally-mounted small buffer damping device according to claim 3, wherein the outer case opening (18) includes an elongated moving passage opening (110) and a locking opening (111) for locking the actuating block (13), the locking opening (111) communicates with the moving passage opening (110), and the locking opening (111) extends toward the inside of the moving passage opening (110).

5. An externally fitted small buffer damping device according to claim 4, characterised in that said buffering door-closing unit (1) is further provided with an outer case decoration cover (19), said outer case decoration cover (19) being mortise-tenon connected with said outer case (17).

6. The externally-mounted small buffer damping device as claimed in claim 5, wherein said outer case (17) is formed with a plurality of splayed mortise ports for mortise-tenon coupling with said outer case decorative cover (19).

7. An exterior small-sized buffering and damping device according to claim 1 or 6, wherein said buffering actuator (2) further comprises a buffering actuator device case (22), and said buffering actuator device case (22) is mortise-tenon connected to said contact block (21).

8. An externally-fitted small-sized cushion damper according to claim 7, wherein said contact block (21) is provided with a plurality of splayed mortise ports (24) for mortise-tenon connection with said cushion actuator unit case (22).

9. The externally-mounted small buffer damping device according to claim 8, wherein the first passage (23) includes a horizontal passage (201) communicating with a side wall of the touch block (21) and externally-extended passages (202), the externally-extended passages (202) are two and respectively communicate with the horizontal passage (201), and the externally-extended passages (202) horizontally extend toward the outside of the horizontal passage (201).