CN108991779A - A kind of guide rail press rebound device - Google Patents
A kind of guide rail press rebound device Download PDFInfo
- Publication number
- CN108991779A CN108991779A CN201811117199.0A CN201811117199A CN108991779A CN 108991779 A CN108991779 A CN 108991779A CN 201811117199 A CN201811117199 A CN 201811117199A CN 108991779 A CN108991779 A CN 108991779A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- sliding block
- block
- rebound
- pedestal
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/50—Safety devices or the like for drawers
Landscapes
- Drawers Of Furniture (AREA)
Abstract
A kind of guide rail press rebound device, it includes pedestal, it is provided with rebound sliding block in pedestal and resets sliding block, it is slided on the first guide rail that rebound sliding block and reset sliding block are located in pedestal, it is provided with the first tension spring between the rebound sliding block and reset sliding block, rebounds and is provided with the second tension spring between sliding block and pedestal: being hinged with the first hanging buckle block on the reset sliding block and connect with the first hanging buckle being located on guide rail.The elastic hook that the hook includes hook base and is provided thereon, hinge hole is provided on hook base to be sleeved on rebound sliding block on articulated shaft, correspondingly: third guide rail is provided on pedestal, hook base is located at sliding in third guide rail, the end of third guide rail is provided with reseting groove and connect with third guide rail, hook base deflects after entering reseting groove from third guide rail, and elastic hook is enabled to separate with the second hanging buckle block.The beneficial effects of the present invention are: the press rebound that this buffer can be realized guide rail is opened and automatic buffer is closed, be conducive to the use body-sensing for promoting user.
Description
Technical field
The present invention relates to a kind of Hardware fitting, specifically a kind of guide rail press rebound device.
Background technique
Currently, the drawer of various desks is assembled with the drawer guideway slid freely.In order to keep energy after drawer closing tight
Paste desk, it appears neat appearance.The method of the prior art is using international design from angle type guide rail is closed, in fixation
The rear end of rail is equipped with one section of guide rail being slightly tilted downwards, when the front wheel of the sliding rail allowed on drawer runs to tilting section
It slides down automatically under the action of self-weight, to guarantee that drawer completely closes.However, this always exist from pass angle type guide rail
Following shortcoming: 1, when the idler wheel for sliding rail is pushed into downslide end, the self weight for depending merely on drawer makes idler wheel only have 3.5 degree extremely to spend
Inclined-plane glide, glide close it is unobvious, using effect is very undesirable；2, since curved angle is small, when drawer omits outward
There is the case where inclination, just skid off and fall on the ground；3, due to structure, when fixed rack is bent, can not connect in bending point
It connects smoothly, therefore when drawer push-and-pull, always has the feeling of descending after going up a slope, be difficult to meet the requirement of user in this way；4, due to drawer
There is no self-locking function, when moving desk, drawer is easy to glide in Gravitative Loads and be shifted out, and causes to move inconvenience.
Summary of the invention
The purpose of the invention is to overcome prior art there are the shortcomings that, it is simple to provide a kind of structure, easy to use, energy
Enough realize a kind of guide rail press rebound device that the reset buffering of drawer guideway is closed and rebound is opened.
Object of the present invention is to what is realized with the following methods: a kind of guide rail press rebound device, it is characterised in that: it includes bottom
, rebound sliding block and reset sliding block are provided in pedestal, rebound sliding block and reset sliding block, which are located on the first guide rail in pedestal, to be slided
It is dynamic, it is provided with the first tension spring between the rebound sliding block and reset sliding block, rebounds and is provided with the second tension spring between sliding block and pedestal: institute
The first hanging buckle block is hinged on the reset sliding block stated to connect with the first hanging buckle being located on guide rail；
It is slided on the second guide rail that the first hanging buckle block is located on pedestal, correspondingly, is additionally provided on the second guide rail
One buffer sliding block and reset shoe contact, and cushion dashpot is provided on pedestal, the piston rod of cushion dashpot and the first buffer sliding block
Connection；
Slidingtype is gone back on second guide rail, rebound pulling block is installed, rebound and be provided with third tension spring between pulling block and pedestal, instead
It plays and is provided with the second hanging buckle block below pulling block, the second hanging buckle block docks driving rebound sliding block with the hook being arranged on rebound sliding block
Movement；The second hanging block is additionally provided on rebound sliding block to connect with the second hanging buckle being located on guide rail；
The hook includes hook base and the elastic hook being provided thereon, and is provided with hinge hole on hook base and is sleeved on rebound sliding block
On upper articulated shaft, correspondingly: third guide rail is provided on pedestal, hook base is located at sliding in third guide rail, third guide rail
End is provided with reseting groove and connect with third guide rail, and hook base deflects after entering reseting groove from third guide rail, enables elastic hook
It is separated with the second hanging buckle block.
Tripping slot is additionally provided in the rebound sliding block, tripping slot inner sliding type is equipped with tripping block, block one end of threading off
It is contacted with hook base, the right side of the prominent rebound sliding block of the other end and reset shoe contact reset sliding block and pushed by tripping block
Hook base deflects, and is detached from out of reseting groove.
It is additionally provided with separating tank on the pedestal, separation bullet block is installed in separating tank, is separated between bullet block and separating tank
It is provided with cut spring, cut spring pushes separation bullet block to be pushed outwardly, and separation bullet block, which is pressed on, to be resetted on sliding block, forces reset
There are pressing gaps between sliding block and rebound sliding block.
The pulling force of first tension spring is greater than the pulling force of the second tension spring.
Guide groove is provided on the hook base, elastic hook extension type is mounted in guide groove, guide groove and elasticity
Spring is provided between hook, spring is pushed outwardly elastic hook always.
The hook base back side is provided with guide runner, and guide runner is located at sliding, third sliding block position in third guide rail
Reseting groove side is provided with hanging buckle slot, after hook base deflection enters in reseting groove, guide runner holding is in hanging buckle slot.
In " 7 " word, the first hanging buckle block is located on second guide rail to be slided second guide rail.
The beneficial effects of the present invention are: 1, structure is simple, production cost is low, improves the market competitiveness.2, this buffer energy
It enough realizes that the press rebound of guide rail is opened and automatic buffer is closed, is conducive to the use body-sensing for promoting user.3, after guide rail is closed,
With self-locking function, it can be avoided drawer and opened in the case where not operation.
Detailed description of the invention
Schematic diagram after Fig. 1 closes for guide rail in the present invention.
Fig. 2,3 are status diagram after pressing guide rail in the present invention.
Fig. 4 is structural schematic diagram after rebounding sliding block and reset sliding block opening in the present invention.
When Fig. 5 is that guide rail is closed in the present invention, structural schematic diagram after the second hanging buckle pushes rebound sliding block to reset.
When Fig. 6,7 are closed for guide rail in the present invention, result schematic diagram after sliding block pulls guide rail to close is resetted.
Fig. 8 is structural perspective after rebounding sliding block and reset sliding block pop-up in the present invention.
Fig. 9 is structural schematic diagram after rebounding sliding block reset in the present invention.
Figure 10 is structure of the invention installation diagram.
Figure 11 is that structural schematic diagram after rebound sliding block is hidden in the present invention.
Figure 12 is the sliding block installation diagram that rebounds in the present invention.
Figure 13 is the slide block structure schematic diagram that rebounds in the present invention.
Figure 14 is schematic diagram of base structure in the present invention.
Specific embodiment
Specific further instruction is made to the present invention with reference to the accompanying drawing.A kind of guide rail press rebound device, it is characterised in that:
It includes pedestal 1, and rebound sliding block 2 is provided in pedestal 1 and resets sliding block 3, and rebound sliding block 2 and reset sliding block 3 are located in pedestal 1
The first guide rail 11 on slide, the rebound sliding block 2 and reset and be provided with the first tension spring 12 between sliding block 3, rebound sliding block 2 and bottom
Seat 1 between be provided with the second tension spring 13: be hinged on the resets sliding block 3 first hanging buckle block 31 and be located on guide rail 4 first
Hanging buckle 41 connects；
The first hanging buckle block 31, which is located on the second guide rail 14 on pedestal 1, to be slided, and correspondingly, is also set on the second guide rail 14
It is equipped with the first buffer sliding block 15 and is contacted with sliding block 3 is resetted, and be provided with cushion dashpot 16 on pedestal 1, the piston rod of cushion dashpot 16
17 connect with the first buffer sliding block 15；
Slidingtype is gone back on second guide rail 14, rebound pulling block 5 is installed, rebound and be provided with third drawing between pulling block 5 and pedestal 1
Spring 51 is provided with the second hanging buckle block 52 below the pulling block 5 that rebounds, the second hanging buckle block 52 and the hook 21 being arranged on rebound sliding block 2
Docking driving rebound sliding block 2 moves；Being additionally provided with second on rebound sliding block 5 hanging block 53 and the second hanging buckle 42 for being located on guide rail 4
Connection；
The hook 21 includes hook base 211 and the elastic hook 212 being provided thereon, and is provided with hinge hole 213 on hook base 211
It is sleeved on rebound sliding block 2 on articulated shaft 22, correspondingly: third guide rail 18 is provided on pedestal 1, hook base is led positioned at third
Sliding, the end of third guide rail 18 are provided with reseting groove 19 and connect with third guide rail 18 in rail 18, and hook base 211 is from third guide rail
It deflects after 18 entrance reseting grooves 19, elastic hook 212 is enabled to separate with the second hanging buckle block 52.
Tripping slot 23 is additionally provided in the rebound sliding block 2, tripping 23 inner sliding type of slot is equipped with tripping block 24, tripping
24 one end of block is contacted with hook base 211, and the right side of the prominent rebound sliding block 2 of the other end is contacted with sliding block 3 is resetted, and resets sliding block 3
It pushes hook base 211 to deflect by tripping block 24, is detached from out of reseting groove 19.
It is additionally provided with separating tank 6 on the pedestal 1, separation bullet block 61 is installed in separating tank 6, separates bullet block 61 and divides
From cut spring 62 is provided between slot 6, cut spring 62 pushes separation bullet block 61 to be pushed outwardly, and separation bullet block 61 is pressed on reset
On sliding block 3, forcing reset sliding block 3, there are pressing gaps between the sliding block 2 that rebounds.
The pulling force of first tension spring 12 is greater than the pulling force of the second tension spring 13.
Guide groove 214 is provided on the hook base 211,212 extension type of elastic hook is mounted in guide groove 214,
Spring is provided between guide groove 214 and elastic hook 212, spring is pushed outwardly elastic hook 212 always.
211 back side of hook base is provided with guide runner 215, and guide runner 215 is located at sliding in third guide rail 18,
Third sliding block is located at 19 side of reseting groove and is provided with hanging buckle slot 181, and after the deflection of hook base 211 enters in reseting groove 19, guiding is slided
215 holding of block is in hanging buckle slot 181.
In " 7 " word, the first hanging buckle block 31 is located on second guide rail 14 to be slided second guide rail 14.
Working principle: as shown in Figure 1, effect picture when it is in close state for guide rail, in the closed state, the first hanging buckle
Block 31 is connect with the first hanging buckle 41 being located on guide rail 4, when user needs to open guide rail, firmly (inside) pressing guide rail to the left
It pulls up a horse and looses one's grip afterwards, pushed using the first hanging buckle and reset the inwardly movement of sliding block 3, using reset ram extrusion separation bullet block 61 and hit
Tripping block 24, tripping 24 inner end of block are contacted with hook base 211, and when block 24 of threading off inwardly moves, promotion hook base 211 is swung,
So that hook base is detached from out of reseting groove 19 enters third guide rail 18.Rebound sliding block loses positioning support at this time, and rebound is slided
Block moves right under the action of the second tension spring 13, and buffer sliding block and guide rail is pushed to rebound outward opening.
As shown in Fig. 4,8, when guide rail reaches rebound range, user needs to pull out drawer manually, thus sharp
It is connect with the first hanging buckle 41 on guide rail with the first hanging buckle block and pulls its outward movment.When the first hanging buckle block 31 moves to second
When the right end of guide rail 14, the first hanging buckle block 31 deflects to be separated with the first hanging buckle 41, guide rail be able to continue to outwardly open to
Range.
As shown in Fig. 5,9, when user needs to close guide rail, guide rail is inwardly moved, the second hanging buckle 42 on guide rail with it is anti-
The second hanging block 53 connection being arranged on sliding block 5 is played, (inside) movement to the left of rebound sliding block 5 is pushed when guide rail is closed.Rebound sliding block 5
To the left when (inside) movement, the hook on the second hanging buckle block 52 connection rebound sliding block 2 being arranged in below rebound pulling block 5 is utilized
21, to drive (inside) movement to the left of rebound sliding block 2, and stretch the first tension spring 12 and the second tension spring 13 generation reset pulling force.
When the sliding block that rebounds inwardly moves to range, hook base 211 deflects after entering reseting groove 19 from third guide rail 18, enables
Elastic hook 212 is separated with the second hanging buckle block 52, while locking the position of rebound sliding block.
As shown in fig. 6, the first hanging buckle 41 on guide rail is hit with the first hanging buckle block 31 when user continues inwardly to close guide rail
It hits and docks, so that the first hanging buckle block 31 is detached from from the right end of the second guide rail 14, releases the locking to buffer sliding block, delay at this time
Slide block (inside) movement to the left under the pulling of the first tension spring 12, so that guide rail be pulled to close.Wherein guide rail closes in order to prevent
Excessive velocities are closed, the first buffer sliding block 15 is also additionally provided in this case on the second guide rail 14 and is contacted with sliding block 3 is resetted, and the bottom of at
It is provided with cushion dashpot 16 on seat 1, the piston rod 17 of cushion dashpot 16 is connect with the first buffer sliding block 15.Buffer sliding block is moving downward
When, by the damping action of the first buffer sliding block 15, so that guide rail slowly closing.
Compared with traditional technology, guide rail in this case is opened with press rebound, and when closing, there is buffering to reset and close
The effect of locking guide rail afterwards promotes user and uses texture, product specification is improved, to have while user-friendly
The higher market competitiveness.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (6)
1. a kind of guide rail press rebound device, it is characterised in that: it includes pedestal (1), and rebound sliding block (2) is provided in pedestal (1)
And sliding block (3) are resetted, rebounding sliding block (2) and resetting sliding block (3) is located on the first guide rail (11) in pedestal (1) and slides, described
Rebound sliding block (2) and resetting be provided with the first tension spring (12) between sliding block (3), rebound and be provided with the between sliding block (2) and pedestal (1)
The first hanging buckle that two tension springs (13): being hinged with the first hanging buckle block (31) on the reset sliding block (3) and is located on guide rail (4)
(41) it connects；
The first hanging buckle block (31), which is located on the second guide rail (14) on pedestal (1), to be slided, correspondingly, the second guide rail
(14) it is additionally provided with the first buffer sliding block (15) on and is contacted with sliding block (3) are resetted, and is provided with cushion dashpot on pedestal (1)
(16), the piston rod (17) of cushion dashpot (16) is connect with the first buffer sliding block (15)；
Slidingtype is gone back on second guide rail (14), rebound pulling block (5) is installed, rebound pulling block (5) and be arranged between pedestal (1)
Have third tension spring (51), the second hanging buckle block (52) is provided with below rebound pulling block (5), the second hanging buckle block (52) is rebounding with setting
Hook (21) docking driving rebound sliding block (2) movement on sliding block (2)；The second hanging block (53) are additionally provided in rebound sliding block (5)
It is connect with the second hanging buckle (42) being located on guide rail (4)；
The hook (21) includes hook base (211) and the elastic hook (212) being provided thereon, and hook base is provided on (211)
Hinge hole (213) is sleeved in rebound sliding block (2) on articulated shaft (22), and correspondingly: pedestal is provided with third guide rail on (1)
(18), hook base is located at sliding in third guide rail (18), and the end of third guide rail (18) is provided with reseting groove (19) and leads with third
Rail (18) connection, hook base (211) from third guide rail (18) enter reseting groove (19) after deflect, enable elastic hook (212) with
The separation of second hanging buckle block (52)；Tripping slot (23), tripping slot (23) inner sliding type peace are additionally provided in the rebound sliding block (2)
Equipped with tripping block (24), tripping block (24) one end is contacted with hook base (211), the right side of prominent rebound sliding block (2) of the other end
It is contacted with sliding block (3) are resetted, resets sliding block (3) and push hook base (211) to deflect by tripping block (24), from reseting groove
(19) it is detached from.
2. a kind of guide rail press rebound device according to claim 1, it is characterised in that: also set up on the pedestal (1)
Have separating tank (6), separation bullet block (61) is installed in separating tank (6), is provided with and separates between separation bullet block (61) and separating tank (6)
Spring (62), cut spring (62) push separation bullet block (61) to be pushed outwardly, and separation bullet block (61), which is pressed on, resets sliding block (3)
On, force reset sliding block (3) and rebound sliding block (2) between there are press gap.
3. a kind of guide rail press rebound device according to claim 1, it is characterised in that: the drawing of first tension spring (12)
Power is greater than the pulling force of the second tension spring (13).
4. a kind of guide rail press rebound device according to claim 1, it is characterised in that: set on the hook base (211)
It is equipped with guide groove (214), elastic hook (212) extension type is mounted in guide groove (214), guide groove (214) and elastic hook
(212) spring is provided between, spring is pushed outwardly elastic hook (212) always.
5. a kind of guide rail press rebound device according to claim 1, it is characterised in that: described hook base (211) back side
It is provided with guide runner (215), guide runner (215) is located at sliding, third sliding block in third guide rail (18) and is located at reseting groove
(19) side is provided with hanging buckle slot (181), after hook base (211) deflection enters in reseting groove (19), guide runner (215) holding
In hanging buckle slot (181).
6. a kind of guide rail press rebound device according to claim 1, it is characterised in that: second guide rail (14) is in
" 7 " word, the first hanging buckle block (31), which is located on second guide rail (14), to be slided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811117199.0A CN108991779A (en) | 2018-09-25 | 2018-09-25 | A kind of guide rail press rebound device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811117199.0A CN108991779A (en) | 2018-09-25 | 2018-09-25 | A kind of guide rail press rebound device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108991779A true CN108991779A (en) | 2018-12-14 |
Family
ID=64589171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811117199.0A Pending CN108991779A (en) | 2018-09-25 | 2018-09-25 | A kind of guide rail press rebound device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108991779A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109744767A (en) * | 2019-01-14 | 2019-05-14 | 中山市晟泰金属制品有限公司 | A kind of push type rebound sliding rail with pooling feature |
-
2018
- 2018-09-25 CN CN201811117199.0A patent/CN108991779A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109744767A (en) * | 2019-01-14 | 2019-05-14 | 中山市晟泰金属制品有限公司 | A kind of push type rebound sliding rail with pooling feature |
| CN109744767B (en) * | 2019-01-14 | 2024-02-20 | 中山市晟泰金属制品有限公司 | Push type rebound slide rail with buffer function |
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