CN209308595U - A kind of sliding door protective case - Google Patents
A kind of sliding door protective case Download PDFInfo
- Publication number
- CN209308595U CN209308595U CN201821254979.5U CN201821254979U CN209308595U CN 209308595 U CN209308595 U CN 209308595U CN 201821254979 U CN201821254979 U CN 201821254979U CN 209308595 U CN209308595 U CN 209308595U
- Authority
- CN
- China
- Prior art keywords
- doorframe
- roller
- sliding
- protective case
- push rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of sliding door protective case; including door body and the pre- doorframe in wall; sliding slot is equipped with above the doorframe; lower section is equipped with guide rail; the door body upper end and sliding slot cooperate; lower end is equipped with the sliding part cooperated with guide rail; the door body upper horizontal is equipped with push rod; the push rod side is equipped with Push Rod Rack; it is equipped with roller in the doorframe, the gear with Push Rod Rack cooperation is coaxially provided on the roller, the roller is wound with elastic string; the elastic string and doorframe are affixed, and the doorframe inner sidewall is equipped with the buffer protection set cooperated with door body.The purpose of this utility model is to provide a kind of sliding door protective case, which is equipped with buffer unit, when sliding door is closed, actively carries out buffer shock-absorbing to it, reduces impact noise, improve its use and receive the order.
Description
Technical field
The utility model belongs to door and window fields, specially a kind of sliding door protective case.
Background technique
At present in decoration design for residence, other than using traditional hinge hinge door, Parallel moving door is gradually by user institute
Favor, is generally used for kitchen door, wardrobe cabinet door etc..Sliding door is to need first attachment rail, then installs idler wheel in door bottom
Moved back and forth, however due to its sliding flexibility, Many times people using when do not notice its power, cause
When sliding door is closed, huge impulsive sound is generated, in addition, causing sliding door to loosen after being used for a long time, seriously affects sliding door
Using receiving the order.
Utility model content
The purpose of this utility model is in view of the above problems, providing a kind of sliding door protective case, which is equipped with slow
Flushing device actively carries out buffer shock-absorbing to it, reduces impact noise, improve its use and receive the order when sliding door is closed.
In order to achieve the above object, the technical solution adopted in the utility model is: a kind of sliding door protective case, including door body and
The pre- doorframe in wall, the doorframe top are equipped with sliding slot, and lower section is equipped with guide rail, and the door body upper end and sliding slot cooperate,
Lower end is equipped with the sliding part cooperated with guide rail, and the door body upper horizontal is equipped with push rod, and the push rod side is equipped with Push Rod Rack,
It is equipped with roller in the doorframe, the gear with Push Rod Rack cooperation is coaxially provided on the roller, the roller is wound with elastic string,
The elastic string and doorframe are affixed, and the doorframe inner sidewall is equipped with the buffer protection set cooperated with door body.
Further, the roller is connect by shaft with gear, and the shaft circumference is equipped with unidirectional limiting tooth, described
Gear is equipped with the unidirectional limited post cooperated with unidirectional limiting tooth and the spring for holding out against unidirectional limited post.
Further, the elastic string is formed by connecting by drawstring and tension spring, and the other end of the tension spring passes through
Adjusting screw rod is connect with doorframe.
Further, the sliding part is idler wheel.
Further, the buffer protection set is made of rubber elastomeric material.
The utility model has the beneficial effects that the sliding door be equipped with buffer unit, when sliding door close when, actively to its into
Row buffering vibration damping, reduces impact noise, improves its use and receives the order；When at closing time, the Push Rod Rack on push rod is matched with gear
Close, drive roller rotation, elastic string elastic force effect can one reversed cushion effect of door, reduce door and doorframe impact, push rod
After rack gear slides entirely over gear, the spring energy on roller is released；When pulling open sliding door, rack drives gear reversely turns
It is dynamic, but unidirectional limited post and unidirectional limiting tooth cooperate so that roller will not eliminate elastic string opposition, keep away with rotation
Exempt to open the door laborious.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view.
Fig. 2 is the utility model A-A to structural schematic diagram.
Fig. 3 is partial enlargement structural representation at the utility model B.
Fig. 4 is the utility model roller and gear assembly relation structural schematic diagram.
Fig. 5 is the utility model C to structural schematic diagram.
Label character described in figure indicates are as follows: 1, door body；11, sliding part；2, doorframe；21, sliding slot；22, guide rail；3, it pushes away
Bar；31, Push Rod Rack；4, roller；41, gear；411, unidirectional limited post；412, spring；42, shaft；421, unidirectional limiting tooth；
5, elastic string；51, drawstring；52, tension spring；53, adjusting screw rod；6, protective case.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the protection scope of the utility model
There is any restriction effect.
As shown in Figs. 1-5, the specific structure of the utility model are as follows: a kind of sliding door protective case, including door body 1 and be mounted in advance
Doorframe 2 in wall is equipped with sliding slot 21 above the doorframe 2, and lower section is equipped with guide rail 22, and 1 upper end of door body is matched with sliding slot 21
It closes, lower end is equipped with the sliding part 11 cooperated with guide rail 22, and 1 upper horizontal of door body is equipped with push rod 3, and 3 side of push rod is set
There is Push Rod Rack 31, roller 4 is equipped in the doorframe 2, the gear cooperated with Push Rod Rack 31 is coaxially provided on the roller 4
41, the roller 4 is wound with elastic string 5, and the elastic string 5 and doorframe 2 are affixed, and 2 inner sidewall of doorframe is equipped with matches with door body 1
The buffer protection set 6 of conjunction.
Preferably, the roller 4 is connect by shaft 42 with gear 41, and 42 circumference of shaft is equipped with unidirectional limiting tooth
421, the gear 41 is equipped with the unidirectional limited post 411 cooperated with unidirectional limiting tooth 421 and for holding out against unidirectional limited post 411
Spring 412.When pulling open sliding door, rack drives gear is rotated backward, but unidirectional limited post makes with the cooperation of unidirectional limiting tooth
Elastic string opposition will not be eliminated with rotation by obtaining roller, avoid opening the door laborious.
Preferably, the elastic string 5 is formed by connecting by drawstring 51 and tension spring 52, the other end of the tension spring 52
It is connect by adjusting screw rod 53 with doorframe 2.It is adjustable that the elastic force in elastic string may be implemented by adjusting screw rod.
Preferably, the sliding part 11 is idler wheel.
Preferably, the buffer protection set 6 is made of rubber elastomeric material.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited specific structure, for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement, retouching can also be made
Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or not
It is improved that the conception and technical scheme of utility model are directly applied into other occasions, it is regarded as the protection of the utility model
Range.
Claims (5)
1. a kind of sliding door protective case, including door body (1) and the pre- doorframe (2) in wall, which is characterized in that the doorframe
(2) top is equipped with sliding slot (21), and lower section is equipped with guide rail (22), and door body (1) upper end and sliding slot (21) cooperate, lower end be equipped with
The sliding part (11) of guide rail (22) cooperation, door body (1) upper horizontal are equipped with push rod (3), and push rod (3) side is equipped with and pushes away
Bar rack gear (31), the doorframe (2) is interior to be equipped with roller (4), is coaxially provided on the roller (4) and Push Rod Rack (31) cooperation
Gear (41), the roller (4) are wound with elastic string (5), and the elastic string (5) and doorframe (2) are affixed, on the inside of the doorframe (2)
Wall is equipped with the buffer protection set (6) cooperated with door body (1).
2. a kind of sliding door protective case according to claim 1, which is characterized in that the roller (4) passes through shaft (42)
Connect with gear (41), shaft (42) circumference be equipped with unidirectional limiting tooth (421), the gear (41) be equipped with it is unidirectional
The unidirectional limited post (411) that limiting tooth (421) cooperates and the spring (412) for holding out against unidirectional limited post (411).
3. a kind of sliding door protective case according to claim 1, which is characterized in that the elastic string (5) is by drawstring (51)
It is formed by connecting with tension spring (52), the other end of the tension spring (52) is connect by adjusting screw rod (53) with doorframe (2).
4. a kind of sliding door protective case according to claim 1, which is characterized in that the sliding part (11) is idler wheel.
5. a kind of sliding door protective case according to claim 1, which is characterized in that the buffer protection set (6) is by rubber
Elastomeric material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821254979.5U CN209308595U (en) | 2018-08-06 | 2018-08-06 | A kind of sliding door protective case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821254979.5U CN209308595U (en) | 2018-08-06 | 2018-08-06 | A kind of sliding door protective case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209308595U true CN209308595U (en) | 2019-08-27 |
Family
ID=67669501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821254979.5U Expired - Fee Related CN209308595U (en) | 2018-08-06 | 2018-08-06 | A kind of sliding door protective case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209308595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541643A (en) * | 2019-09-12 | 2019-12-06 | 罗正书 | Sliding door safety device based on centrifugal rotation principle |
-
2018
- 2018-08-06 CN CN201821254979.5U patent/CN209308595U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541643A (en) * | 2019-09-12 | 2019-12-06 | 罗正书 | Sliding door safety device based on centrifugal rotation principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 Termination date: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |