CN205913155U - Guide rail buffer with buffering resets and rebounds and open function - Google Patents
Guide rail buffer with buffering resets and rebounds and open function Download PDFInfo
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- CN205913155U CN205913155U CN201620247405.XU CN201620247405U CN205913155U CN 205913155 U CN205913155 U CN 205913155U CN 201620247405 U CN201620247405 U CN 201620247405U CN 205913155 U CN205913155 U CN 205913155U
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- bounce
- buffering
- body frame
- buffer
- slide block
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Abstract
The utility model provides a guide rail buffer with buffering resets and rebounds and open function which characterized in that: buffering slider and bounce -back slider on it includes the body frame and locates it, the buffering slider is installed and is slided on the buffering slide rail of body frame, still including the drive slide that sets up on the body frame, installing the drive slider in the drive slide, the front end and the buffering slider of drive slider are provided with the extension spring that resets within a definite time, and are provided with the bounce -back extension spring between the body frame, and the haulage rope is installed to the rear of drive slider, and the haulage rope is walked around the setting and is connected with the bounce -back slider behind the leading wheel of body frame tail end, still including and cushioning shifting needle and bounce -back shifting needle with buffering slider and bounce -back slider complex, buffering shifting needle and bounce -back shifting needle set up on the guide rail body. The beneficial effects of the utility model are that: the stroke was big when the bounce -back was opened, but convenience of customers uses. The back is closed to the buffering slider, can play the locking effect to the drawer, avoids the drawer to open under without external force's the condition, has guaranteed that its is pleasing to the eye, and is clean and tidy.
Description
Technical field
This utility model is related to a kind of buffer, and specifically a kind of have that buffering resets and the guide rail of bounce-back open function delays
Rush device.
Background technology
At present, the drawer of various desks is assembled with the drawer guideway sliding freely.In order that drawer can be tight after closing
Patch desk, it appears neat appearance.The method of prior art is from closing angle type guide rail using international design, is fixing
The rear end of rail is provided with one section of guide rail being slightly tilted downwards, when allowing the front wheel of the slip rail being contained on drawer run to tilting section
Automatically slide down in the presence of deadweight, thus ensureing that drawer completely closes.However, this exist always from pass angle type guide rail
Following weak point: 1, when the roller of slip rail is pushed into downslide end, the deadweight depending merely on drawer makes roller only have 2.5 degree to 3 degree
Inclined-plane glide, glide close inconspicuous, using effect is very undesirable；2nd, because the angle of bending is little, when drawer outwards omits
There is inclination, just have the situation skidding off and falling on the ground；3rd, due to due to structure, during fixed rack bending, can not possibly connect in bending point
When connecing smooth-going, therefore drawer push-and-pull, always there is the sensation of descending after upward slope, be so difficult to meet the requirement of user；4th, due to drawer
There is no auto-lock function, when moving desk, drawer easily glides in Gravitative Loads and is shifted out, and causes to move inconvenience.
Utility model content
The purpose of this utility model is the shortcoming in order to overcome prior art to exist, and provides a kind of structure simple, user
Just, low production cost, a kind of novel guide buffer with buffering reset and bounce-back open function of structural approach.
This utility model purpose is realized with the following methods: a kind of guide rail with buffering reset and bounce-back open function
Buffer it is characterised in that: it includes body frame and the buffer sliding block being provided thereon and bounce-back slide block, and buffer sliding block is arranged on body frame
Buffering slide on slide, bounce-back slide block is arranged on the bounce-back slideway on body frame Nei slip, being provided with foremost of buffering slide
Buffering bayonet socket is used for fixing buffer sliding block, and the bounce-back bayonet socket that is provided with foremost of bounce-back slideway is used for stationary bounce slide block；
Also include the driving slideway being arranged on body frame, drive and driving slide block is installed in slideway, drive the front end of slide block
It is provided with reset tension spring and between buffer sliding block, is provided with bounce-back extension spring and between body frame, drive the rear of slide block that pull rope is installed,
Pull rope is connected with bounce-back slide block after bypassing the directive wheel being arranged on body frame tail end；
Also include the cushion dashpot being arranged between body frame and buffer sliding block, cushion dashpot is retraction buffer-type；
Also include the buffering pulling needle with buffer sliding block and bounce-back slide block cooperation and bounce-back pulling needle, buffering pulling needle and bounce-back pulling needle
It is arranged in guide rail body.
The rearmost end of described bounce-back slideway is provided with anti-tripping, and anti-tripping two side and top are vacantly arranged, only tail end
With body frame integrally connected.
The upper cover of piston rod of described cushion dashpot is connected with buffer sliding block equipped with buffer spring, the top of piston rod.
Described buffering pulling needle and bounce-back pulling needle are arranged on the outer rail of guide rail body, and body frame is then arranged on guide rail body
On interior rail.
The described slide block that drives is provided with thimble towards one end of buffer sliding block, and thimble can intert the motion into buffer sliding block
In track.
The beneficial effects of the utility model are: 1, this utility model simple, easy to assembly, low production cost that has a structure,
The market competitiveness is strong.2nd, using the linkage structure of unique buffer sliding block and bounce-back slide block, drawer can be made to have when closing slow
While rushing reset function, also can be by pressing drawer so as to bounce-back is opened.3rd, when bounce-back is opened, stroke is big, can facilitate user
Use.4th, after buffer sliding block is closed, the locking effect to drawer can be played, it is to avoid drawer is opened in the case of non-external force, protects
Demonstrate,prove it attractive in appearance, neatly.
Brief description
Fig. 1 is this utility model structure general assembly using effect figure.
Fig. 2 is this utility model structure and guide rail installation diagram.
Fig. 3,4 be this utility model structural perspective.
Fig. 5 is this utility model structural front view.
Fig. 6 is this utility model structure rearview.
Fig. 7 hides structural representation after body frame for this utility model.
Fig. 8,9 be this utility model in buffer sliding block and bounce-back slide block action schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is made with concrete further instruction.One kind has buffering and resets and bounce-back unlatching
The guide buffer of function it is characterised in that: it includes body frame 1 and the buffer sliding block 2 being provided thereon and bounce-back slide block 3, buffering
Slide block 2 is arranged on and slides on the buffering slide 11 of body frame 1, and bounce-back slide block 3 is arranged in the bounce-back slideway 12 on body frame 1 and slides,
The buffering bayonet socket 13 that is provided with foremost of buffering slide 11 is used for fixing buffer sliding block 2, being provided with foremost of bounce-back slideway 12
Bounce-back bayonet socket 14 is used for stationary bounce slide block 3；
Also include the driving slideway 15 being arranged on body frame 1, drive and driving slide block 4 is installed in slideway 15, drive slide block 4
Front end and buffer sliding block 2 between be provided with reset tension spring 5, be provided with and between body frame 1 bounce-back extension spring 6, drive slide block 4 rear peace
Equipped with pull rope 7, pull rope 7 is connected with bounce-back slide block 3 after bypassing the directive wheel 8 being arranged on body frame 1 tail end；
Also include the cushion dashpot 81 being arranged between body frame 1 and buffer sliding block 2, cushion dashpot 81 is retraction buffer-type；
Also include with buffer sliding block 2 and bounce-back slide block 3 cooperation buffering pulling needle 21 and bounce-back pulling needle 31, buffering pulling needle 21 and
Bounce-back pulling needle 31 is arranged in guide rail body 9.
The rearmost end of described bounce-back slideway 12 is provided with anti-tripping 16, and anti-tripping 16 two sides and top are vacantly arranged,
Only tail end and body frame 1 integrally connected.
Buffer spring 83, the top of piston rod 82 and buffer sliding block 2 are set with the piston rod 82 of described cushion dashpot 81
Connect.
Described buffering pulling needle 21 and bounce-back pulling needle 31 are arranged on the outer rail 91 of guide rail body 9, and body frame 1 is then arranged on leads
On the interior rail 92 of rail body 9.
The described slide block 4 that drives is provided with thimble 41 towards one end of buffer sliding block 2, and thimble 41 can intert into buffer sliding block
In 2 movement locus.
Operation principle: as shown in a figure in Fig. 8, when guide rail is closed, buffer sliding block and bounce-back slide block distinguish position
In the rearmost end of buffering slide 11 and bounce-back slideway 12, reset tension spring now and bounce-back extension spring are in relaxed state, and slow
Rush pulling needle 21 and bounce-back pulling needle 31 buckles respectively in buffer sliding block and bounce-back slide block.
As shown in b figure in Fig. 8, when user is initially opened drawer, the buffering pulling needle that drawer passes through on outer rail drives buffering
Slide block moves out, and stretches reset tension spring and buffering thick stick 81.When buffer sliding block moves to buffering slide 11 buffering foremost
During bayonet socket 1, it is fixing that buffer sliding block occurs beat to be snapped on this buffering bayonet socket 1, and departs from buffering pulling needle.
As shown in c figure in Fig. 8: user pulls on drawer and opens, bounce-back pulling needle 31 drives bounce-back slide block to move upwards, and
Pull driving slide block 4 by pull rope 7 to move downward so as to stretch reset tension spring and bounce-back extension spring.When bounce-back slide block movement extremely
During bounce-back slideway 12 bounce-back bayonet socket 14 foremost, bounce-back slide block occurs beat to enter in bounce-back buckle, and takes off with bounce-back pulling needle
Hook, drawer is fully opened.
As shown in a figure in Fig. 9, when user closes drawer, firmly inwardly promote drawer, drawer drives outer rail 91 inwardly to transport
Dynamic.First, reset pulling needle on outer rail is clashed into reset and is set ahead and setting ahead in reset entrance reset slide rail so that resetting, and with reset
Pulling needle is linked up with again.Reset slide block under the spring-force driven dual of reset tension spring, and so that multiple under the damping action of cushion dashpot 81
Position slide block drags outer rail slowly closing, thus serving buffering reset response when drawer is closed.
As shown in b figure in Fig. 9, when user needs to open drawer by way of bounce-back, press inward against drawer with interior, make
Obtain the pulling needle on outer rail and clash into bounce-back slide block 3 so as to depart from and be reset to the rearmost end of bounce-back slideway in bounce-back bayonet socket 14, this
When drive slide block 4 lose to reset tension spring and bounce-back extension spring involve effect.Bounce-back extension spring produce pulling force make drive slide block 4 to
Upper motion, is driven the thimble on slide block 4 to promote buffer sliding block to outwardly open using being arranged on, is driven by the effect of buffer sliding block
Outer rail is opened, it is achieved thereby that the press rebound formula opening function of drawer.
Compared with traditional drawer guideway, because the structure in this case can achieve the buffering reset function of drawer, can keep away
Exempt from that during the closing that the guide rail of tradition no pooling feature exists, noise is big, limiting component is easily caused part by shock for a long time and damages
The drawback such as bad.Meanwhile, the drawer after closing is limited by buffer sliding block, can make the state that it remains turned-off, it is to avoid drawer exists
Open it is ensured that drawer is beautiful and clean after closing in the case of non-external force operation.In addition, the rebounding type opening structure of uniqueness,
While user-friendly, start so as to have larger opening travel due to employing bounce-back extension spring.Meanwhile, bounce-back is drawn
Simply, action is efficient for spring and its release, locking structure, it is possible to provide larger elastic force uses for heavy, large-scale drawer, thus being lifted
Its scope of application is so as to the unique market competitiveness, therefore can be widely popularized use.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, the type of drive of the slide block that such as rebounds, the concrete form of bounce-back extension spring and installation site etc., these changes
Change and improve and both fall within the range of claimed this utility model.
Claims (5)
1. a kind of have buffering reset and bounce-back open function guide buffer it is characterised in that: it includes body frame (1) and sets
Buffer sliding block (2) thereon and bounce-back slide block (3), buffer sliding block (2) is arranged on the upper cunning of buffering slide (11) of body frame (1)
Dynamic, bounce-back slide block (3) is arranged on the slip bounce-back slideway (12) on body frame (1) Nei, being provided with foremost of buffering slide (11)
Buffering bayonet socket (13) is used for fixing buffer sliding block (2), and bounce-back bayonet socket (14) that is provided with foremost of bounce-back slideway (12) is used for admittedly
Surely bounce-back slide block (3)；
Also include the driving slideway (15) being arranged on body frame (1), drive in slideway (15) and driving slide block (4) is installed, drive
It is provided with reset tension spring (5) between the front end of slide block (4) and buffer sliding block (2), is provided with bounce-back extension spring (6) and between body frame (1), drive
The rear of movable slider (4) is provided with pull rope (7), pull rope (7) bypass be arranged on the directive wheel (8) of body frame (1) tail end afterwards with
Bounce-back slide block (3) connects；
Also include the cushion dashpot (81) being arranged between body frame (1) and buffer sliding block (2), cushion dashpot (81) is retraction buffer-type；
Also include buffering pulling needle (21) and bounce-back pulling needle (31) coordinating with buffer sliding block (2) and bounce-back slide block (3), buffer pulling needle
(21) and bounce-back pulling needle (31) be arranged in guide rail body (9).
2. a kind of guide buffer with buffering reset and bounce-back open function according to claim 1, its feature exists
In: the rearmost end of described bounce-back slideway (12) is provided with anti-tripping (16), and anti-tripping (16) two side and top are vacantly arranged,
Only tail end and body frame (1) integrally connected.
3. a kind of guide buffer with buffering reset and bounce-back open function according to claim 1, its feature exists
In: buffer spring (83), the top of piston rod (82) and snubber slide are set with the piston rod (82) of described cushion dashpot (81)
Block (2) connects.
4. a kind of guide buffer with buffering reset and bounce-back open function according to claim 1, its feature exists
On the outer rail (91) that: described buffering pulling needle (21) and bounce-back pulling needle (31) are arranged on guide rail body (9), body frame (1) is then pacified
It is contained on the interior rail (92) of guide rail body (9).
5. a kind of guide buffer with buffering reset and bounce-back open function according to claim 1, its feature exists
In: described driving slide block (4) is provided with thimble (41) towards one end of buffer sliding block (2), and thimble (41) can intert into buffering
In the movement locus of slide block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620247405.XU CN205913155U (en) | 2016-03-29 | 2016-03-29 | Guide rail buffer with buffering resets and rebounds and open function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620247405.XU CN205913155U (en) | 2016-03-29 | 2016-03-29 | Guide rail buffer with buffering resets and rebounds and open function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205913155U true CN205913155U (en) | 2017-02-01 |
Family
ID=57877118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620247405.XU Active CN205913155U (en) | 2016-03-29 | 2016-03-29 | Guide rail buffer with buffering resets and rebounds and open function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205913155U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105661965A (en) * | 2016-03-29 | 2016-06-15 | 黄云 | Guide rail buffer with buffer resetting and rebound opening functions |
| CN109330234A (en) * | 2018-11-29 | 2019-02-15 | 无锡海达尔精密滑轨股份有限公司 | Two section sliding rails buffering self-closing structure |
| CN111938349A (en) * | 2020-07-29 | 2020-11-17 | 肇庆市维德亚科技有限公司 | Buffering is from bullet ware and translation equipment connecting piece |
-
2016
- 2016-03-29 CN CN201620247405.XU patent/CN205913155U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105661965A (en) * | 2016-03-29 | 2016-06-15 | 黄云 | Guide rail buffer with buffer resetting and rebound opening functions |
| CN105661965B (en) * | 2016-03-29 | 2018-02-06 | 广东鸿丽金属制品有限公司 | A kind of guide buffer that there is buffering to reset and rebound open function |
| CN109330234A (en) * | 2018-11-29 | 2019-02-15 | 无锡海达尔精密滑轨股份有限公司 | Two section sliding rails buffering self-closing structure |
| CN109330234B (en) * | 2018-11-29 | 2024-01-16 | 无锡海达尔精密滑轨股份有限公司 | Buffering self-closing structure for two-section sliding rail |
| CN111938349A (en) * | 2020-07-29 | 2020-11-17 | 肇庆市维德亚科技有限公司 | Buffering is from bullet ware and translation equipment connecting piece |
| CN111938349B (en) * | 2020-07-29 | 2022-04-01 | 肇庆市维德亚科技有限公司 | Buffering is from bullet ware and translation equipment connecting piece |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |