CN216110341U - Stainless steel door head of movable sliding door - Google Patents
Stainless steel door head of movable sliding door Download PDFInfo
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- CN216110341U CN216110341U CN202122240696.3U CN202122240696U CN216110341U CN 216110341 U CN216110341 U CN 216110341U CN 202122240696 U CN202122240696 U CN 202122240696U CN 216110341 U CN216110341 U CN 216110341U
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- connecting rod
- sliding door
- sliding
- door
- lintel
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Abstract
The utility model innovatively provides a stainless steel door lintel of a movable sliding door, which comprises a first sliding door, a second sliding door and a door lintel, wherein a first sliding rail and a second sliding rail are arranged at the upper end of the door lintel in parallel, the first sliding door is slidably connected in the first sliding rail, the second sliding door is slidably connected in the second sliding rail, a first connecting rod and a second connecting rod are arranged at the upper end of the first sliding door, a third connecting rod and a fourth connecting rod are arranged at the upper end of the second sliding door, a straight line where the first connecting rod and the second connecting rod are located is parallel to the first sliding rail, a straight line where the second connecting rod and the third connecting rod are located is parallel to the second sliding rail, a through hole is formed in one end of the second sliding rail, the second connecting rod and the fourth connecting rod are arranged at the side of the through hole, and a telescopic piece for driving the fourth connecting rod to stretch is arranged on the fourth connecting rod.
Description
Technical Field
The utility model relates to the technical field of door lintels, in particular to a stainless steel door lintel of a movable sliding door.
Background
The sliding door is a movable door and also is a sliding door, and the door leaf is connected with the Huakun and is movable on the fixed track; the movable door can play a role of separating space, and almost does not occupy space when the door is opened and closed, and only moves on a straight line; in the household life, sliding doors are mainly installed in places such as storage, balconies, study rooms and the like; the sliding door mainly adopts two door leaves, and can be respectively opened at two sides according to requirements; when large furniture is carried, the carrying channel is smaller due to the effect of the door leaf, and the carrying of the resident adopting the sliding door can be realized only by taking down the door leaf for carrying goods, so that the operation is more complicated.
SUMMERY OF THE UTILITY MODEL
In view of the disadvantages of the prior art, the present invention provides a stainless steel door lintel for a movable sliding door, which overcomes the above-mentioned drawbacks of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a stainless steel door lintel of a movable sliding door comprises a first sliding door, a second sliding door and a door lintel, wherein a first sliding rail and a second sliding rail are arranged at the upper end of the door lintel in parallel, the first sliding door is slidably connected in the first sliding rail, the second sliding door is slidably connected in the second sliding rail, a first connecting rod and a second connecting rod are arranged at the upper end of the first sliding door, a third connecting rod and a fourth connecting rod are arranged at the upper end of the second sliding door, a straight line where the first connecting rod and the second connecting rod are located is parallel to the first sliding rail, a straight line where the second connecting rod and the third connecting rod are located is parallel to the second sliding rail, a through hole is formed in one end of the second sliding rail, the second connecting rod and the fourth connecting rod are arranged at the side of the through hole, and a telescopic piece for driving the fourth connecting rod to stretch is arranged on the fourth connecting rod, so that the first connecting rod is inserted into or far away from the through hole, the third connecting rod is provided with a clamping piece hinged with the second connecting rod, the door head is provided with a first channel and a second channel, the first sliding rail is communicated with the second sliding rail through the first channel, the second channel and the first channel are positioned on the same straight line, and the second channel is communicated with the second sliding rail.
As preferred, be provided with the cavity on the second moves the door, the fourth connecting rod is inserted and is located the cavity, the extensible member sets up in fourth connecting rod lower extreme, the extensible member includes reset spring and plectrum, be provided with the spacing ring in the cavity, the second moves and is provided with the sliding tray on the door, the sliding tray communicates with each other with the cavity, the plectrum passes the sliding tray and extends to outside the cavity, plectrum fixed connection is on the fourth connecting rod, reset spring's one end fixed connection is on the cavity inner wall, reset spring's other end fixed connection is on the plectrum.
Preferably, the inner wall of the cavity is provided with a limiting ring, the fourth connecting rod is provided with a limiting groove, and the limiting ring is matched with the limiting groove.
Preferably, the first connecting rod and the second connecting rod both penetrate through the first sliding door and extend to the bottom of the first sliding door, a first movable gap is arranged between the lower end of the first sliding door and the door lintel, the third connecting rod and the fourth connecting rod both penetrate through the second sliding door and extend to the bottom of the second sliding door, and a second movable gap is arranged between the lower end of the second sliding door and the door lintel.
Preferably, a third sliding rail and a fourth sliding rail, and a third channel and a fourth channel are correspondingly arranged at the lower end of the door lintel, the first connecting rod and the second connecting rod are slidably connected in the third sliding rail, and the third connecting rod and the fourth connecting rod are slidably connected in the fourth sliding rail.
Preferably, a first handle is arranged on one side, away from the second moving door, of the first moving door, a second handle is arranged on one side, away from the first moving door, of the second moving door, the first handle is arranged on the side where the second connecting rod is located, and the second handle is arranged on the side where the first connecting rod is located.
The utility model has the beneficial effects that: the door head is provided with an even through hole, and the fourth connecting rod is fixed by the through hole, so that the second sliding door is fixed, the second sliding door is prevented from sliding in the second sliding rail, and meanwhile, the second sliding door rotates by taking the fourth connecting rod as a circle center; the second connecting rod is connected with the third connecting rod through the clamping piece, so that the first sliding door is connected with the second sliding door, the first sliding door is driven to move in the rotating process of the second sliding door, and the first sliding door can rotate relative to the second sliding door; the first channel and the second channel are utilized to realize that the second connecting rod and the third connecting rod are separated from the first sliding rail and the second sliding rail, and the door is completely opened.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a structural view of a first slide rail and a second slide rail of the present invention;
fig. 3 is a partial cross-sectional view of the present invention.
Reference numerals: 1. a first sliding door; 11. a first connecting rod; 12. a second connecting rod; 2. a second sliding door; 21. a third connecting rod; 22. a fourth connecting rod; 23. a cavity; 24. a telescoping member; 241. a return spring; 242. a shifting sheet; 25. a sliding groove; 3. a door lintel; 31. a first slide rail; 32. a second slide rail; 321. a through hole; 33. a first channel; 34. a second channel; 35. a first movable gap; 36. a second movable gap.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The embodiments of the utility model will be described in further detail below with reference to the accompanying drawings:
as shown in fig. 1-3, a stainless steel door lintel 3 of a movable sliding door comprises a first sliding door 1, a second sliding door 2 and a door lintel 3, wherein the upper end of the door lintel 3 is provided with a first sliding rail 31 and a second sliding rail 32 in parallel, the first sliding door 1 is slidably connected in the first sliding rail 31, the second sliding door 2 is slidably connected in the second sliding rail 32, the upper end of the first sliding door 1 is provided with a first connecting rod 11 and a second connecting rod 12, the upper end of the second sliding door 2 is provided with a third connecting rod 21 and a fourth connecting rod 22, the straight line of the first connecting rod 11 and the second connecting rod 12 is parallel to the first sliding rail 31, the straight line of the second connecting rod 12 and the third connecting rod 21 is parallel to the second sliding rail 32, one end of the second sliding rail 32 is provided with a through hole 321, the second connecting rod 12 and the fourth connecting rod 22 are arranged at the side of the through hole 321, the fourth connecting rod 22 is provided with an expansion piece 24 for driving the fourth connecting rod 22 to expand and contract, so that the first connecting rod 11 is inserted into or away from the through hole 321, the third connecting rod 21 is provided with a fastener hinged with the second connecting rod 12, the door lintel 3 is provided with a first channel 33 and a second channel 34, the first sliding rail 31 is communicated with the second sliding rail 32 through the first channel 33, the second channel 34 is in the same straight line with the first channel 33, and the second channel 34 is communicated with the second sliding rail 32; the second connecting rod 12 on the first sliding door 1 can enter the second sliding groove through the first channel 33 to be clamped with the third connecting rod 21, and leaves the door lintel 3 through the second channel 34, so that the rotation of the first sliding door 1 and the second sliding door 2 is realized.
The second sliding door 2 is provided with a cavity 23, the fourth connecting rod 22 is inserted into the cavity 23, the expansion piece 24 is arranged at the lower end of the fourth connecting rod 22, and the expansion piece 24 comprises a return spring 241 and a shifting piece 242; a reset spring 241 and a shifting piece 242, wherein a limit ring 231 is arranged in the cavity 23, a sliding groove 25 is arranged on the second sliding door 2, the sliding groove 25 is communicated with the cavity 23, the shifting piece 242 penetrates through the sliding groove 25 and extends out of the cavity 23, the shifting piece 242 is fixedly connected to the fourth connecting rod 22, one end of the reset spring 241 is fixedly connected to the inner wall of the cavity 23, and the other end of the reset spring 241 is fixedly connected to the shifting piece 242; a limiting ring 231 is arranged on the inner wall of the cavity 23, a limiting groove 221 is arranged on the fourth connecting rod 22, and the limiting ring 231 is matched with the limiting groove 221; when the limit ring 231 is clamped in the limit groove 221, the fourth connecting rod 22 is completely arranged in the cavity 23, and the return spring 241 is compressed; the shifting piece 242 is shifted to separate the limiting ring 231 from the limiting groove 221, and the fourth connecting rod 22 moves upwards under the action of the elastic piece, so that the fourth connecting rod 22 is inserted into the through hole 321, and the fourth connecting rod 22 is ensured to rotate around the center of the circle in the rotating process of the second sliding door 2; the poking piece 242 is poked downwards, so that the fiber ring is clamped in the limiting groove 221 again, the fourth connecting rod 22 is retracted, and the second sliding door 2 can slide in the second sliding rail 32 conveniently.
The first connecting rod 11 and the second connecting rod 12 both penetrate through the first sliding door 1 and extend to the bottom of the first sliding door 1, a first movable gap 35 is arranged between the lower end of the first sliding door 1 and the door lintel 3, the third connecting rod 21 and the fourth connecting rod 22 both penetrate through the second sliding door 2 and extend to the bottom of the second sliding door 2, and a second movable gap 36 is arranged between the lower end of the second sliding door 2 and the door lintel 3; a first movable gap 35 and a second movable gap 36 are respectively arranged below the first sliding door 1 and the second sliding door 2, and the friction between the first sliding door 1 and the second sliding door 2 and the lower part of the door lintel 3 is reduced by utilizing the first movable gap 35 and the second movable gap 36, so that the first sliding door 1 and the second sliding door 1 can move conveniently, and meanwhile, the abrasion of the first sliding door 1, the second sliding door 2 and the door lintel 3 is reduced.
A third sliding rail and a fourth sliding rail, a third channel and a fourth channel are correspondingly arranged at the lower end of the door lintel 3, the first connecting rod 11 and the second connecting rod 12 are slidably connected in the third sliding rail, and the third connecting rod 21 and the fourth connecting rod 22 are slidably connected in the fourth sliding rail; the control of the two ends of the first sliding door 1 and the second sliding door 2 is realized, and the first sliding door 1 and the second sliding door 2 are prevented from swinging in the door head 3, so that the first sliding door 1 and the second sliding door 2 are unstable in installation.
A first handle is arranged on one side of the first sliding door 1, which is far away from the second sliding door 2, a second handle is arranged on one side of the second sliding door 2, which is far away from the first sliding door 1, the first handle is arranged on the side of the second connecting rod 12, and the second handle is arranged on the side of the first connecting rod 11; the first handle and the second handle are utilized to realize the control of the bidirectional sliding door.
The working principle is as follows: during normal use, the first sliding door 1 and the second sliding door 2 respectively slide in the first sliding rail 31 and the second sliding rail 32, so that the first sliding door 1 and the second sliding door 2 are opened and closed; when large articles are carried, the poking piece 242 is poked, so that the limiting ring 231 is separated from the limiting groove 221 on the fourth connecting rod 22, meanwhile, the fourth connecting rod 22 is inserted into the through hole 321 under the action of the reset spring 241, the second connecting rod 12 enters the second sliding rail 32 through the first channel 33, the second connecting rod 12 and the third connecting rod 21 are buckled through the buckling piece, and meanwhile, the second connecting rod 12 and the third connecting rod 21 can rotate relatively; pulling the second sliding door 2 to enable the second connecting rod 12 and the third connecting rod 21 to be separated from the second sliding rail 32 through the second channel 34, meanwhile, the first connecting rod 11 slides in the first sliding rail 31 and gradually moves to the side of the fourth connecting rod 22, the fourth connecting rod 22 rotates in the through hole 321 to realize the opening of the door, and the first sliding door 1 and the second sliding door 2 are both arranged outside the lintel 3; after the moving movement is completed, the first connecting rod 11 moves along the first sliding rail 31, and meanwhile, the second connecting rod 12 and the third connecting rod 21 reenter the second sliding rail 32 through the second channel 34, so that the first sliding door 1 and the second sliding door 2 are reset; unclamping the fastener between second connecting rod 12 and third connecting rod 21, simultaneously, pressing down plectrum 242 for fourth connecting rod 22 resets downwards, and spacing ring 231 joint is in spacing groove 221 again, is convenient for realize first moving door 1 and the removal of second moving door 2.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (6)
1. A stainless steel door lintel (3) of a movable sliding door comprises a first sliding door (1), a second sliding door (2) and a door lintel (3), wherein the upper end of the door lintel (3) is provided with a first sliding rail (31) and a second sliding rail (32) in parallel, the first sliding door (1) is connected in the first sliding rail (31) in a sliding manner, the second sliding door (2) is connected in the second sliding rail (32) in a sliding manner, the movable sliding door is characterized in that the upper end of the first sliding door (1) is provided with a first connecting rod (11) and a second connecting rod (12), the upper end of the second sliding door (2) is provided with a third connecting rod (21) and a fourth connecting rod (22), the straight line where the first connecting rod (11) and the second connecting rod (12) are located is parallel to the first sliding rail (31), the straight line where the second connecting rod (12) and the third connecting rod (21) are located is parallel to the second sliding rail (32), one end of the second sliding rail (32) is provided with a through hole (321), the second connecting rod (12) and the fourth connecting rod (22) are arranged on the side of the through hole (321), an expansion piece (24) for driving the fourth connecting rod (22) to expand and contract is arranged on the fourth connecting rod (22), so that the first connecting rod (11) is inserted into or away from the through hole (321), a buckling piece hinged with the second connecting rod (12) is arranged on the third connecting rod (21), a first channel (33) and a second channel (34) are arranged on the door head (3), the first sliding rail (31) is communicated with the second sliding rail (32) through the first channel (33), the second channel (34) and the first channel (33) are positioned on the same straight line, and the second channel (34) is communicated with the second sliding rail (32).
2. Stainless steel lintel (3) of a sliding door according to claim 1, it is characterized in that a cavity (23) is arranged on the second sliding door (2), the fourth connecting rod (22) is inserted in the cavity (23), the telescopic piece (24) is arranged at the lower end of the fourth connecting rod (22), the telescopic piece (24) comprises a return spring (241) and a shifting piece (242), a limit ring is arranged in the cavity (23), a sliding groove (25) is arranged on the second sliding door (2), the sliding groove (25) is communicated with the cavity (23), the shifting sheet (242) penetrates through the sliding groove (25) and extends out of the cavity (23), the shifting sheet (242) is fixedly connected to the fourth connecting rod (22), one end of the return spring (241) is fixedly connected to the inner wall of the cavity (23), the other end of the return spring (241) is fixedly connected to the shifting piece (242).
3. The stainless steel lintel (3) of a sliding door according to claim 2, wherein the inner wall of the cavity (23) is provided with a stop ring, and the fourth connecting rod (22) is provided with a stop groove, the stop ring and the stop groove being matched.
4. The stainless steel lintel (3) of a sliding door according to claim 1, characterized in that the first connecting rod (11) and the second connecting rod (12) both pass through the first sliding door (1) and extend to the bottom of the first sliding door (1), a first movable gap (35) is provided between the lower end of the first sliding door (1) and the lintel (3), the third connecting rod (21) and the fourth connecting rod (22) both pass through the second sliding door (2) and extend to the bottom of the second sliding door (2), and a second movable gap (36) is provided between the lower end of the second sliding door (2) and the lintel (3).
5. The stainless steel lintel (3) of a mobile sliding door according to claim 3, characterized in that the lower end of the lintel (3) is provided with a corresponding third and fourth slide track, in which the first (11) and second (12) connecting rods are slidingly connected, and a third and fourth channel, in which the third (21) and fourth (22) connecting rods are slidingly connected.
6. The stainless steel lintel (3) of a movable sliding door according to claim 1, characterized in that the side of the first sliding door (1) facing away from the second sliding door (2) is provided with a first handle, and the side of the second sliding door (2) facing away from the first sliding door (1) is provided with a second handle, the first handle being provided on the side of the second connecting bar (12) and the second handle being provided on the side of the first connecting bar (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122240696.3U CN216110341U (en) | 2021-09-15 | 2021-09-15 | Stainless steel door head of movable sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122240696.3U CN216110341U (en) | 2021-09-15 | 2021-09-15 | Stainless steel door head of movable sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216110341U true CN216110341U (en) | 2022-03-22 |
Family
ID=80733897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122240696.3U Active CN216110341U (en) | 2021-09-15 | 2021-09-15 | Stainless steel door head of movable sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216110341U (en) |
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2021
- 2021-09-15 CN CN202122240696.3U patent/CN216110341U/en active Active
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