CN219645337U - Drawer slide rail rebound device and drawer slide rail using same - Google Patents
Drawer slide rail rebound device and drawer slide rail using same Download PDFInfo
- Publication number
- CN219645337U CN219645337U CN202320411614.3U CN202320411614U CN219645337U CN 219645337 U CN219645337 U CN 219645337U CN 202320411614 U CN202320411614 U CN 202320411614U CN 219645337 U CN219645337 U CN 219645337U
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- Prior art keywords
- slide rail
- drawer slide
- locking
- hole
- groove
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- 230000006835 compression Effects 0.000 claims abstract description 37
- 238000007906 compression Methods 0.000 claims abstract description 37
- 229910001297 Zn alloy Inorganic materials 0.000 claims abstract description 8
- 239000000956 alloy Substances 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a drawer slide rail rebound device and a drawer slide rail using the same, wherein the drawer slide rail rebound device comprises a fixed seat, a rebound seat and locking hanging nails, the fixed seat is provided with a sliding groove and compression grooves positioned at two sides of the sliding groove, the rebound seat is provided with a sliding block and compression pins positioned at two sides of the sliding block, the sliding block and the sliding groove form sliding fit, the compression pins are inserted into the compression grooves, the locking hanging nails are of conical structures with large ends and small ends and are made of zinc alloy materials, one ends with the large ends of the locking hanging nails are rotationally connected with the front ends of the sliding block, one ends with the small ends of the locking hanging nails are provided with hook parts, the tail ends of the sliding grooves are provided with locking blocks and guide grooves surrounding the locking blocks, the hook parts are buckled into the guide grooves, the fixed seat is provided with avoidance through holes positioned between the sliding groove and the compression grooves; the range of opening the avoidance through holes can be increased, so that convenience is brought to the installation of the drawer slide rail; and the locking hanging nails are made of zinc alloy materials, so that the locking hanging nails are harder and more durable than the prior art, and the service lives of the drawer slide rail rebound device and the drawer slide rail are prolonged.
Description
Technical Field
The utility model relates to the technical field of furniture accessories, in particular to a drawer slide rail rebound device and a drawer slide rail using the same.
Background
The drawer slide rail provided with the rebound device takes three sections of rails as an example, and is generally composed of an outer slide rail, a middle slide rail, an inner slide rail and the rebound device, wherein the rebound device and the middle slide rail are arranged on the inner side of the outer slide rail, and the inner slide rail is arranged on the inner side of the middle slide rail; when the drawer slide rail is installed, the outer slide rail is required to be fixed with the inner wall of the drawer cabinet, and the inner slide rail is required to be fixed with the outer wall of the drawer.
The existing rebound device is generally composed of a fixed seat, a rebound seat, a spring, an inner rail hanging nail, a locking hanging nail and the like, wherein the rebound seat is provided with a strip-shaped or long-plate-shaped sliding block, compression pins are arranged on two sides of the sliding block, a sliding groove corresponding to the sliding block is arranged on the fixed seat, compression grooves are arranged on two sides of the sliding groove, the spring is arranged in the compression grooves and stores energy by the compression pins in a compression mode, the locking hanging nail and the inner rail hanging nail are sequentially arranged on the sliding block, the locking hanging nail is positioned at the front end of the sliding block, a locking block and a guide groove surrounding the locking block are arranged at the tail end of the sliding groove, the guide groove is used for adjusting the posture of the locking hanging nail to enable the locking hanging nail to swing, so that the locking hanging nail can hook or separate from the locking block, when the locking hanging nail hooks the locking block, the rebound device is in a contracted state, the rebound seat and the fixed seat are mutually locked, and when the locking hanging nail is separated from the locking block, the spring releases energy to enable the rebound seat to pop out.
In the existing rebound device, the fixing seat is fixed with the outer sliding rail, and the outer sliding rail is usually fixed with the inner wall of the drawer cabinet by adopting the screw holes and the screws, so that avoiding through holes are required to be formed in the fixing seat, the screw holes and the screws are prevented from being blocked, and the outer sliding rail can be normally installed. Wherein the relief through hole is generally disposed in a region between the chute and the compression groove.
However, in the above-mentioned existing rebound device, the locking peg is often plastic, is easy to age and break, and the overall size is larger (especially the cross section width), which means that when the locking peg swings, the required space is larger, so that the whole chute width of the fixing seat must be set larger, relatively speaking, the area width between the chute and the compression groove is reduced, which substantially narrows the range of the hole for avoiding the through hole, and the smaller the range of the hole is, the easier the fixing seat is to block the screw hole and the screw, and the installation difficulty is higher.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide the drawer slide rail rebound device and the drawer slide rail using the drawer slide rail rebound device, and the drawer slide rail rebound device can increase the range of the holes for avoiding the through holes, thereby bringing convenience to the installation of the drawer slide rail; and the locking hanging nail is made of zinc alloy, so that the locking hanging nail is harder and more durable than the prior art, and the service life of the drawer sliding rail rebound device and the drawer sliding rail using the locking hanging nail is prolonged.
The drawer slide rail rebound device is realized by adopting the following technical scheme:
the utility model provides a drawer slide rail bounce-back ware, includes fixing base, bounce-back seat and locking peg, and the fixing base is provided with the spout and is located the compressed groove of spout both sides, and bounce-back seat is provided with the slider and is located the compression round pin of slider both sides, and the slider constitutes sliding fit with the spout, and compression round pin peg is pegged graft to the compressed groove, locking peg be the toper structure that one end is big one end is little and adopt zinc alloy material, the great one end of locking peg with the front end of slider rotates to be connected, the less one end of locking peg is provided with couple portion, the end of spout is provided with the locking piece and around the guide way of locking piece, couple portion detains in the guide way, the fixing base has been seted up and has been dodged the through-hole, dodged the through-hole is located the spout with between the compressed groove.
Further, one end of the locking hanging nail, which is larger, is provided with a pivot shaft, and the front end of the sliding block is provided with a pivot hole which is in rotary fit with the pivot shaft.
Further, the avoidance through hole is a waist-shaped hole, the length direction of the avoidance through hole is parallel to the length direction of the chute, and the length direction of the compression groove is parallel to the length direction of the chute.
Further, a first avoidance notch is formed in the outer side wall of the sliding groove, the first avoidance notch extends to the edge of the avoidance through hole, a second avoidance notch is formed in the outer side wall of the compression groove, the second avoidance notch extends to the edge of the avoidance through hole, and the first avoidance notch and the second avoidance notch are located at two ends of the avoidance through hole in the width direction respectively.
Further, the drawer slide rebound device further comprises a spring loaded into the compression groove.
Further, the drawer slide rail rebound device further comprises an inner rail hanging nail, the inner rail hanging nail is movably mounted on the sliding block, a hollow travel groove is formed in the groove body of the sliding groove, and the inner rail hanging nail penetrates through the travel groove.
Further, the inner rail hanging nail is provided with a positioning hole, a swinging column and a linkage column, the sliding block is provided with a positioning shaft matched with the positioning hole and a swinging groove matched with the swinging column, and the linkage column penetrates through the travel groove.
The drawer slide rail is realized by adopting the following technical scheme:
a drawer slide comprises the drawer slide rebound device.
Further, the drawer slide rail further comprises an outer slide rail, a middle slide rail and an inner slide rail, the drawer slide rail rebound device and the middle slide rail are installed on the inner side of the outer slide rail, the inner slide rail is installed on the inner side of the middle slide rail, and a linkage clamping hook is arranged on the inner slide rail.
Compared with the prior art, the utility model has the beneficial effects that:
according to the drawer slide rail rebound device and the drawer slide rail using the same, as the locking hanging nail is of a conical structure with one large end and one small end, the larger end of the locking hanging nail is rotatably connected with the sliding block, the smaller end of the locking hanging nail is provided with the hook part, the hook part is buckled into the guide groove, when the hook part moves along the guide groove, the locking hanging nail swings, and the part with the largest swing amplitude is the smaller end of the locking hanging nail, so that the space required by swing can be reduced, and the width requirement of the whole slide groove is reduced;
in contrast, the width of the area between the sliding groove and the compression groove is increased, so that the range of the opening of the avoidance through hole is substantially increased, and convenience can be brought to the installation of the drawer sliding rail; and the locking peg adopts zinc alloy material, when reducing its size, it is more hard durable than prior art, has improved drawer slide rail rebound ware and applied its drawer slide rail's life.
Drawings
FIG. 1 is a schematic view of a drawer slide according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a drawer slide rebound apparatus for use with the drawer slide of FIG. 1;
FIG. 3 is an exploded view of the drawer slide rebound apparatus of FIG. 2;
FIG. 4 is a schematic front view of a fixing base of the drawer slide rebound device shown in FIG. 2;
FIG. 5 is a schematic view of the back structure of the fixing base of the drawer slide rebound device of FIG. 2;
FIG. 6 is a schematic view of a rebound seat of the drawer slide rebound apparatus of FIG. 2;
FIG. 7 is a schematic view of a latch set of the drawer slide rebound apparatus of FIG. 2;
FIG. 8 is a schematic view of the structure of the inner rail peg of the drawer slide rebound device of FIG. 2.
In the figure: 1. an outer slide rail; 2. a middle slide rail; 3. an inner slide rail; 31. a linkage hook; 4. a drawer slide rebound device; 41. a fixing seat; 411. a chute; 412. a compression tank; 413. a locking block; 414. a guide groove; 415. avoiding the through hole; 416. a travel groove; 417. the first avoidance notch; 418. a second avoidance gap; 42. a rebound seat; 421. a slide block; 422. a compression pin; 423. a pin joint hole; 424. positioning a shaft; 425. a swinging groove; 43. locking the hanging nail; 431. a hook part; 432. a pin joint shaft; 44. an inner rail hanging nail; 441. positioning holes; 442. a swing column; 443. a linkage column; 45. and (3) a spring.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Referring to fig. 1-7, an embodiment of the present utility model provides a drawer slide rebound device and a drawer slide using the same.
The drawer slide rail comprises an outer slide rail 1, a middle slide rail 2, an inner slide rail 3 and a drawer slide rail rebound device 4, wherein the drawer slide rail rebound device 4 and the middle slide rail 2 are arranged on the inner side of the outer slide rail 1, the inner slide rail 3 is arranged on the inner side of the middle slide rail 2, and a linkage clamping hook 31 is arranged on the inner slide rail 3.
The drawer slide rebound device 4 of the embodiment of the utility model comprises a fixed seat 41, a rebound seat 42, a locking hanging nail 43, an inner rail hanging nail 44 and a spring 45. Wherein, the fixing seat 41 is provided with a sliding slot 411 and a compression slot 412 positioned at two sides of the sliding slot 411, the rebound seat 42 is provided with a sliding block 421 and a compression pin 422 positioned at two sides of the sliding block 421, the sliding block 421 and the sliding slot 411 form sliding fit, and the compression pin 422 is inserted into the compression slot 412.
In the drawer slide rebound device 4 of the embodiment of the utility model, the locking hanging nail 43 is in a conical structure with a large end and a small end, and is made of zinc alloy, the larger end of the locking hanging nail 43 is rotationally connected with the front end of the sliding block 421, the smaller end of the locking hanging nail 43 is provided with the hook portion 431, the tail end of the sliding groove 411 is provided with the locking block 413 and the guide groove 414 surrounding the locking block 413, the hook portion 431 is buckled in the guide groove 414, the fixing seat 41 is provided with the avoidance through hole 415, and the avoidance through hole 415 is positioned between the sliding groove 411 and the compression groove 412. The larger end of the locking hanging pin 43 is provided with a pivot shaft 432, and the front end of the sliding block 421 is provided with a pivot hole 423 movably matched with the pivot shaft 432.
In the drawer slide rebound device 4 of the embodiment of the utility model, the spring 45 is loaded into the compression groove 412, and the compression pin 422 compresses and stores energy; the inner rail hanging nail 44 is movably arranged on the sliding block 421, the groove body of the sliding groove 411 is provided with a hollow travel groove 416, and the inner rail hanging nail 44 penetrates through the travel groove 416. Wherein the inner rail hanging pin 44 is provided with a positioning hole 441, a swing post 442, and a linkage post 443, the slider 421 is provided with a positioning shaft 424 for cooperation with the positioning hole 441 and a swing groove 425 for cooperation with the swing post 442, and the linkage post 443 passes through the travel groove 416.
The drawer slide rebound device 4 and the drawer slide using the same provided by the embodiment of the utility model have the following specific working principles:
1. regarding how to close the drawer slide and the drawer slide rebound device 4, when a user pushes the drawer, the drawer slide contracts, after the inner slide 3 moves a certain distance towards the direction of the drawer slide rebound device 4, the linkage hook 31 of the inner slide 3 hooks the linkage post 443 of the inner rail hanging nail 44, drives the rebound seat 42 to contract, during the contraction of the rebound seat 42, the hook 431 of the locking hanging nail 43 moves along the guide groove 414, the posture of the locking hanging nail 43 changes to swing, and finally, when the contraction is finished, the hook 431 of the locking hanging nail 43 hooks the locking block 413, so that the fixed seat 41 and the rebound seat 42 are mutually locked, and the spring 45 is compressed and stored by the compression pin 422.
2. Regarding how to open the drawer slide and the drawer slide rebound device 4, when a user needs to open the drawer, the user only needs to press inward, so that the inner slide 3 drives the rebound seat 42 to move inward for a small distance, during which the hook portion 431 of the locking hanging nail 43 moves in the guide groove 414, the locking hanging nail 43 changes in posture to perform a swinging motion, and finally the hook portion 431 is separated from the locking block 413, and at this time, the spring 45 releases energy to enable the rebound seat 42 to pop up.
According to the drawer slide rebound device 4 and the drawer slide using the same, when the hook portion 431 moves along the guide groove 414, the locking hanging nail 43 swings, and the part with the largest swing amplitude is the smaller end of the locking hanging nail, so that the space required by swing can be reduced, and the requirement on the width of the whole chute 411 is reduced; in contrast, the area width between the sliding groove 411 and the compression groove 412 is increased, which substantially increases the range of the opening of the avoidance through hole 415, thereby facilitating the installation of the drawer slide; and the locking peg 43 is made of zinc alloy, so that the size of the locking peg is reduced, and the locking peg is harder and more durable than the prior art, and the service life of the drawer slide rebound device 4 and the drawer slide using the locking peg is prolonged.
Preferably, in the drawer slide rebound device 4 of the embodiment of the present utility model, the avoidance through hole 415 is a waist-shaped hole, and the length direction thereof is parallel to the length direction of the sliding slot 411, and the length direction of the compression slot 412 is parallel to the length direction of the sliding slot 411. So set up, can make dodge through-hole 415 at fixing base length direction's scope bigger.
Preferably, in the drawer slide rebound device 4 according to the embodiment of the present utility model, a first avoidance notch 417 is formed on an outer side wall of the sliding chute 411, the first avoidance notch 417 extends to an edge of the avoidance through hole 415, a second avoidance notch 418 is formed on an outer side wall of the compression groove 412, the second avoidance notch 418 extends to an edge of the avoidance through hole 415, and the first avoidance notch 417 and the second avoidance notch 418 are respectively located at two ends of the avoidance through hole 415 in a width direction. So set up, can make dodge the through-hole 415 and be bigger in fixing base width direction's scope, and the setting of breach 417 and second dodge breach 418 can reduce the hindrance of compressing groove 412 lateral wall and spout 411 lateral wall when installing for installation operation is more convenient.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (9)
1. The utility model provides a drawer slide rail bounce-back ware, includes fixing base, bounce-back seat and locking peg, and the fixing base is provided with the spout and is located the compression groove of spout both sides, and bounce-back seat is provided with the slider and is located the compression pin of slider both sides, and the slider constitutes sliding fit with the spout, and compression pin pegging graft to the compression inslot, its characterized in that: the locking peg is the toper structure that one end is big one end is little and adopts zinc alloy material, the great one end of locking peg with the front end of slider rotates to be connected, the less one end of locking peg is provided with couple portion, the end of spout is provided with the locking piece and around the guide way of locking piece, couple portion detains into in the guide way, the fixing base has been seted up and has been dodged the through-hole, dodge the through-hole be located the spout with between the compressed groove.
2. The drawer slide rebound device of claim 1 wherein: the locking hanging nail is characterized in that a pin joint shaft is arranged at the larger end of the locking hanging nail, and a pin joint hole in running fit with the pin joint shaft is formed in the front end of the sliding block.
3. The drawer slide rebound device of claim 1 wherein: the avoidance through hole is a waist-shaped hole, the length direction of the avoidance through hole is parallel to the length direction of the chute, and the length direction of the compression chute is parallel to the length direction of the chute.
4. The drawer slide rebound device of claim 3 wherein: the outer side wall of spout has seted up first breach of dodging, first breach of dodging extends to dodge the edge of through-hole, the lateral wall of compressed groove has seted up the second and has dodged the breach, the second dodges the breach and extend to dodge the edge of through-hole, first dodge the breach with the breach is dodged to the second is dodged the breach and is located respectively dodge the both ends of the width direction of through-hole.
5. The drawer slide rebound device of claim 1 wherein; the drawer slide rebound apparatus further includes a spring loaded into the compression groove.
6. The drawer slide rebound device of claim 1 wherein: the drawer slide rail rebound device further comprises an inner rail hanging nail which is movably mounted on the sliding block, a hollow travel groove is formed in the groove body of the sliding groove, and the inner rail hanging nail penetrates through the travel groove.
7. The drawer slide rebound device of claim 6 wherein: the inner rail hanging nail is provided with a positioning hole, a swinging column and a linkage column, the sliding block is provided with a positioning shaft matched with the positioning hole and a swinging groove matched with the swinging column, and the linkage column penetrates through the travel groove.
8. A drawer slide, characterized in that: comprising a drawer slide rebound apparatus as claimed in any of claims 1 to 7.
9. The drawer slide of claim 8, wherein: the drawer slide rail further comprises an outer slide rail, a middle slide rail and an inner slide rail, wherein the drawer slide rail rebound device and the middle slide rail are installed on the inner side of the outer slide rail, the inner slide rail is installed on the inner side of the middle slide rail, and a linkage clamping hook is arranged on the inner slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320411614.3U CN219645337U (en) | 2023-03-07 | 2023-03-07 | Drawer slide rail rebound device and drawer slide rail using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320411614.3U CN219645337U (en) | 2023-03-07 | 2023-03-07 | Drawer slide rail rebound device and drawer slide rail using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219645337U true CN219645337U (en) | 2023-09-08 |
Family
ID=87859344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320411614.3U Active CN219645337U (en) | 2023-03-07 | 2023-03-07 | Drawer slide rail rebound device and drawer slide rail using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219645337U (en) |
-
2023
- 2023-03-07 CN CN202320411614.3U patent/CN219645337U/en active Active
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| GR01 | Patent grant | ||
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