CN202500426U - Hanging wheel buffer and door body apparatus - Google Patents
Hanging wheel buffer and door body apparatus Download PDFInfo
- Publication number
- CN202500426U CN202500426U CN2011205519844U CN201120551984U CN202500426U CN 202500426 U CN202500426 U CN 202500426U CN 2011205519844 U CN2011205519844 U CN 2011205519844U CN 201120551984 U CN201120551984 U CN 201120551984U CN 202500426 U CN202500426 U CN 202500426U
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- CN
- China
- Prior art keywords
- hanging wheel
- cavity
- slide block
- horizontal concrete
- concrete chute
- 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 - Lifetime
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Abstract
The utility model discloses a hanging wheel buffer which comprises a buffer body. The buffer body has two side walls. Each side wall is provided with a horizontal sliding chute. Right ends of the sliding chutes form downwardly extending posture adjustment chutes. A cavity is defined by the two side walls. The hanging wheel buffer further comprises hanging wheel members arranged in both the left and the right end portions of the buffer body, and a sliding block which is accommodated in the cavity and can slide in the horizontal sliding chutes and the posture adjustment chutes. A top portion of the sliding block is provided with a channel section. The hanging wheel buffer further comprises a hydraulic oil cylinder arranged in the cavity. The hydraulic oil cylinder has a cylinder body fixed in the cavity and a push rod which can stretch out and draw back relative to the cylinder body. A tail end of the push rod is connected with the sliding block. The hanging wheel buffer further comprises a hanging rail in which the hanging wheel members can slide, and a stopping block installed on an inner wall of a top portion of the hanging rail. The stopping block has a fixture block cooperating with the channel section of the sliding block. The utility model further discloses a door body apparatus equipped with the above hanging wheel buffer.
Description
[technical field]
The utility model relates to the furniture decoration field, relates in particular to a kind of body, relate more specifically to a kind of hanging wheel snubber and install this hanging wheel snubber the door body device.
[background technology]
Sliding door of the prior art does not have the opposite house body to form certain buffering opening or closing in the closed procedure, and therefore when the user overexerts, the door body will slide with respect to doorframe fast, thereby the phenomenon of door body collision gate edge edge occurs.This Fast Collision causes a body or doorframe to be broken, and then has shortened the application life of sliding door greatly.
In addition, the collision between the Men Tiyu doorframe produces bigger noise pollution, and this has seriously reduced the User-friendly degree of sliding door.
Therefore, be necessary to provide a kind of device that is used for when the door running body, playing the speed-buffering effect, the hanging wheel snubber that provides such as the utility model is so that overcome above-mentioned shortcoming with not enough.
[utility model content]
The purpose of the utility model is to provide a kind of hanging wheel snubber; It can play the speed-buffering effect when the door running body; Thereby weaken even avoided the strong collision of the Men Tiyu doorframe that causes that overexerts, and then avoided the damage of door body or doorframe, prolonged product application life because of the user; And the collision noise when greatly reducing running body has finally improved the User-friendly degree.
For realizing this purpose, the utility model adopts following technical scheme:
A kind of hanging wheel snubber comprises: buffer body, and it has two sidewalls, offers horizontal concrete chute on each sidewall, and the right-hand member of horizontal concrete chute forms towards the attitude adjustment groove that extends below, and defines cavity between two sidewalls; Be arranged on the hanging wheel assembly of two ends about buffer body; Be contained in the cavity and the slide block that can in horizontal concrete chute and attitude adjustment groove, slide, slider top is offered draw-in groove; Be arranged on the hydraulic jack in the cavity, it has the cylinder body that is fixed in the cavity and push rod that can be flexible with respect to cylinder body, the terminal slide block that connects of push rod; The hanger rail that lets the hanging wheel assembly slide within it; And being installed in the scotch on the hanger rail top inner wall, scotch has the fixture block that cooperates with the draw-in groove of slide block.
A kind of door body device that adopts above-mentioned hanging wheel snubber is provided simultaneously, comprises a body and be installed in the hanging wheel snubber on the body.Said hanging wheel snubber comprises: buffer body, and it has two sidewalls, offers horizontal concrete chute on each sidewall, and the right-hand member of horizontal concrete chute forms towards the attitude adjustment groove that extends below, and defines cavity between two sidewalls; Be arranged on the hanging wheel assembly of two ends about buffer body; Be contained in the cavity and the slide block that can in horizontal concrete chute and attitude adjustment groove, slide, slider top is offered draw-in groove; Be arranged on the hydraulic jack in the cavity, it has the cylinder body that is fixed in the cavity and push rod that can be flexible with respect to cylinder body, the terminal slide block that connects of push rod; The hanger rail that lets the hanging wheel assembly slide within it; And being installed in the scotch on the hanger rail top inner wall, scotch has the fixture block that cooperates with the draw-in groove of slide block.
Compared with prior art, the utility model possesses following advantage:
Because slide block is slidingly arranged in the horizontal concrete chute, but and temporary limit in scotch, push rod is fixed on the slide block simultaneously; Therefore along with the slip of door body; Push rod moves with respect to cylinder body, thereby the resistance opposite with user's thrust direction is provided, the unlatching of this resistance opposite house body or close cushioning effect is provided; And then weaken even avoided the percussion of door body door frame, protected door body or doorframe injury-free; Simultaneously, cushioning effect effectively reduces noise, has improved the User-friendly degree of product.
[description of drawings]
Fig. 1 is the three-dimensional structure diagram of the utility model hanging wheel snubber;
Fig. 2 is the three-dimensional exploded view of hanging wheel snubber shown in Figure 1 from another viewed;
Fig. 2 a has showed the stereogram of hanging wheel snubber from another viewed;
Fig. 3 has showed the stereogram of the door body device that the hanging wheel snubber has been installed;
Fig. 4 has showed that the door body closes the working state figure of the said hanging wheel snubber in back (the door body moves to after the doorframe edge); And
Fig. 5 has showed that the door body opens the working state figure of the said hanging wheel snubber in back (the door body leaves after the doorframe edge).
[specific embodiment]
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
With reference to figure 1-5, according to an embodiment of the utility model, a kind of hanging wheel snubber 100 comprises buffer body 102, and said buffer body 102 has between 101, two sidewalls 101 of two sidewalls and defines cavity 104.Offer horizontal concrete chute 1022 on said each sidewall 101.The right-hand member of said horizontal concrete chute 1022 forms towards the attitude adjustment groove 1024 that extends below.
Describe the course of work of hanging wheel snubber 100 below in detail.
With reference to figure 2-4; When needs (is state shown in Figure 4 from state variation shown in Figure 5) at closing time; Door body 200 right direction of hanger rail 70 in Fig. 5 slides (two hanging wheel assemblies 20 that or rather, are hanging wheel snubber 100 slide) with respect to hanger rail 70 in hanger rail 70.Sliding in the process of door body 200, buffer body 102 and all parts mounted thereto all move right.Said slide block 50 fastens mutually along with operation causes the draw-in groove 52 of slide block 50 and the fixture block 84 of scotch 80 then, thereby stops slide block 50 further to slide to the right gradually to the right near scotch 80.Because slide block 50 is slidingly arranged in the horizontal concrete chute 1022; And slide block 50 keeps motionless; And the push rod 44 of hydraulic jack 40 is fixed on the slide block 50, therefore along with door body 200 continue move ahead, the push rod 44 that is arranged on the hydraulic jack 40 in the buffer body 102 is withdrawn in the said cylinder body 42 gradually.Because hydraulic jack 40 itself has drag characteristic; Promptly; Push rod 44 all is need overcome under the situation of the flowed friction in the cylinder body 42 just to take place with respect to stretch out motion or the retraction movement of cylinder body 42; Therefore, when the user enforces a body 200 so that at closing time, the user must overcome the flowed friction of oil cylinder 40 just can realize the purpose of closing the door.When the complete retract cylinder 42 of push rod 44, realized door body 200 is closed fully.In other words, realized applying fully between door body 200 and the doorframe (scheming not show).In this process, the tension of said extension spring 60 reduces gradually, so spring 60 returns to the state that its former beginning and end stretch gradually.
Say from another angle, through the drag characteristic of hydraulic jack 40, the cushioning effect of opposite house body when having realized closing body, thus weaken even avoided the percussion of door body door frame, and then protected door body or doorframe injury-free; Simultaneously, cushioning effect effectively reduces noise, has improved the User-friendly degree of product.
With reference to figure 2-4, when needs open the door (is state shown in Figure 5 from state variation shown in Figure 4), door body 200 left direction of hanger rail 70 in Fig. 4 slides with respect to hanger rail 70.Sliding in the process of door body 200, buffer body 102 and all parts mounted thereto all are moved to the left.Because slide block 50 is slidingly arranged in the horizontal concrete chute 1022, and slide block 50 keeps motionless, and the push rod 44 of hydraulic jack 40 is fixed on the slide block 50; Therefore along with door body 200 continue move ahead; Horizontal concrete chute 1022 moves left with respect to slide block 50, and said attitude adjustment groove 1024 finally causes second projection 54 of slide block 50 to fall in the attitude adjustment groove 1024 gradually near slide block 50; And then cause slide block 50 towards right bank, therefore make the draw-in groove 52 of slide block 50 break away from the fixture block 84 of scotch 80.After the restriction that breaks away from fixture block 84, slide block 50 continues to slide left along with the operation of door body 200.In sliding process, push rod 44 stretches out with respect to cylinder body 42, owing to the drag characteristic of hydraulic jack 40, has realized the cushioning effect of door body 200.Simultaneously, in above-mentioned running, said extension spring 60 is stretched; Thereby also increased the resistance when opening door body 200; The user need constantly overcome the resistance of hydraulic jack 40 and the pulling force of spring 60 in the process of opening door body 200, therefore realized cushioning effect.
With reference to figure 4, the utility model provides a kind of door body device 300 that above-mentioned hanging wheel snubber 100 is installed simultaneously.Said door body device 300 comprises a body 200 and is installed in the hanging wheel snubber 100 on the body 200.
Therefore; The foregoing description is the utility model preferred implementation; But and not only be restricted to the described embodiments; Other any do not deviate from change, the modification done under spirit and the principle of the utility model, substitutes, combination, simplify, and all should be the substitute mode of equivalence, all is included within the protection domain of the utility model.
Claims (8)
1. hanging wheel snubber is characterized in that comprising:
Buffer body, it has two sidewalls, offers horizontal concrete chute on each sidewall, and the right-hand member of said horizontal concrete chute forms towards the attitude adjustment groove that extends below, and defines cavity between two sidewalls;
Be arranged on the hanging wheel assembly of two ends about said buffer body;
Be contained in the cavity and the slide block that can in horizontal concrete chute and attitude adjustment groove, slide, said slider top is offered draw-in groove;
Be arranged on the hydraulic jack in the said cavity, it has the cylinder body that is fixed in the cavity and push rod that can be flexible with respect to cylinder body, and push rod is terminal to connect said slide block;
Be used to the hanger rail that lets said hanging wheel assembly slide within it; And
Be installed in the scotch on the hanger rail top inner wall, said scotch has the fixture block that cooperates with the draw-in groove of slide block.
2. hanging wheel snubber according to claim 1; It is characterized in that: the roof that said slide block has two side walls and both are coupled together; Offer said draw-in groove on the said roof down, form first projection and second projection in the horizontal concrete chute that stretches into respective side walls simultaneously on said each side wall respectively, when slide block runs to the right-hand member of horizontal concrete chute; Said second projection falls in the said attitude adjustment groove, thereby impels slide block to tilt towards the right-hand member of horizontal concrete chute.
3. hanging wheel snubber according to claim 2 is characterized in that: said scotch comprises the substrate that is assembled on the hanger rail top inner wall, and fixture block extends to form from substrate down.
4. hanging wheel snubber according to claim 1 is characterized in that: said hanging wheel snubber further comprises the extension spring that is arranged in the cavity, and an end of said spring is fixed in the cavity, and the other end then is fixed on the slide block.
5. a door body device comprises a body and is installed in the hanging wheel snubber on the body, and it is characterized in that: said hanging wheel snubber comprises:
Buffer body, it has two sidewalls, offers horizontal concrete chute on each sidewall, and the right-hand member of said horizontal concrete chute forms towards the attitude adjustment groove that extends below, and defines cavity between two sidewalls;
Be arranged on the hanging wheel assembly of two ends about said buffer body;
Be contained in the cavity and the slide block that can in horizontal concrete chute and attitude adjustment groove, slide, said slider top is offered draw-in groove;
Be arranged on the hydraulic jack in the said cavity, it has the cylinder body that is fixed in the cavity and push rod that can be flexible with respect to cylinder body, and push rod is terminal to connect said slide block;
Be used to the hanger rail that lets said hanging wheel assembly slide within it; And
Be installed in the scotch on the hanger rail top inner wall, said scotch has the fixture block that cooperates with the draw-in groove of slide block.
6. door body device according to claim 5; It is characterized in that: the roof that said slide block has two side walls and both are coupled together; Offer said draw-in groove on the said roof down, form first projection and second projection in the horizontal concrete chute that stretches into respective side walls simultaneously on said each side wall respectively, when slide block runs to the right-hand member of horizontal concrete chute; Said second projection falls in the said attitude adjustment groove, thereby impels slide block to tilt towards the right-hand member of horizontal concrete chute.
7. door body device according to claim 6, it is characterized in that: said scotch comprises the substrate that is assembled on the hanger rail top inner wall, and fixture block extends to form from substrate down.
8. door body device according to claim 7, it is characterized in that: said hanging wheel snubber further comprises the extension spring that is arranged in the cavity, and an end of said spring is fixed in the cavity, and the other end then is fixed on the slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205519844U CN202500426U (en) | 2011-12-23 | 2011-12-23 | Hanging wheel buffer and door body apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205519844U CN202500426U (en) | 2011-12-23 | 2011-12-23 | Hanging wheel buffer and door body apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202500426U true CN202500426U (en) | 2012-10-24 |
Family
ID=47037041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205519844U Expired - Lifetime CN202500426U (en) | 2011-12-23 | 2011-12-23 | Hanging wheel buffer and door body apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202500426U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536025A (en) * | 2011-12-23 | 2012-07-04 | 广东顶固集创家居股份有限公司 | Hanging wheel buffer and door body device |
| CN106121431A (en) * | 2016-08-30 | 2016-11-16 | 中山市佰迪克五金制品有限公司 | A kind of combination buffer system of |
| CN113482492A (en) * | 2021-08-19 | 2021-10-08 | 山东宜居新材料科技有限公司 | Wood-plastic frameless lifting push-pull wardrobe door and processing equipment thereof |
-
2011
- 2011-12-23 CN CN2011205519844U patent/CN202500426U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536025A (en) * | 2011-12-23 | 2012-07-04 | 广东顶固集创家居股份有限公司 | Hanging wheel buffer and door body device |
| CN106121431A (en) * | 2016-08-30 | 2016-11-16 | 中山市佰迪克五金制品有限公司 | A kind of combination buffer system of |
| CN106121431B (en) * | 2016-08-30 | 2017-08-25 | 中山市佰迪克五金制品有限公司 | A kind of combination buffer system of |
| CN113482492A (en) * | 2021-08-19 | 2021-10-08 | 山东宜居新材料科技有限公司 | Wood-plastic frameless lifting push-pull wardrobe door and processing equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
|
| CX01 | Expiry of patent term |