CN207220539U - Guide device for displaceable furniture parts - Google Patents
Guide device for displaceable furniture parts Download PDFInfo
- Publication number
- CN207220539U CN207220539U CN201720293811.4U CN201720293811U CN207220539U CN 207220539 U CN207220539 U CN 207220539U CN 201720293811 U CN201720293811 U CN 201720293811U CN 207220539 U CN207220539 U CN 207220539U
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- CN
- China
- Prior art keywords
- guide
- sliding shoe
- base
- closing piece
- guide protrusions
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Abstract
It the utility model is related to a kind of guide device for displaceable furniture parts, including the base for being fixed on the solution closing piece of upper outer rail side, being fixed on lower outer rail and being located at the same side with solution closing piece, sliding shoe is slidably matched along the guide protrusions of slide direction and base, and sliding shoe is connected by spring with slide the inner；Separated on the downside of the sliding shoe equipped with two pins portion, the first lead portion close to base the inner is equipped with the guide groove coordinated with the guide protrusions, and the lower end of the first lead portion is connected with spring；Second pin portion away from base the inner is buckled to arc, and the arc back-off and the corner regions of guide protrusions end match；The upside of the sliding shoe has the groove coordinated with the solution closing piece lower end.The sliding shoe of the utility model sets upper lower convexity stroke guide groove, and guide groove coordinates with the guide protrusions on base to be slided, and realizes the smooth sliding of drawer；And have the advantages that easy for installation, abrasion is small, service life is long.
Description
Technical field
The present invention relates to the pull-out guide of drawer fitting technical field, more particularly to drawer.
Background technology
To realize that drawer, furniture can retract automatically in push-and-pull, employed on many pull-out guide, that is, slides automatic
Retracting device.Self-retracting device generally comprises accumulator, lock and unlocking device, and lock is placed in the guide groove of slide, edge
Slide movement, unlocking device is used to promote lock, when lock is pushed to guide groove end, relies on the outer rail movement of slide
The steering of lock departs from unlocking device, realizes unlock；When slide is retracted, unlocking device reverse movement promotes lock reversion, according to
By the effect of accumulator (spring), lock is retracted, unlocking device is coupled with lock, realizes the locking of slide.Use at present
Lock and the guide groove of slide generally use unilateral cooperation, sliding stability is not high, easy to wear, and service life is shorter.
The content of the invention
The applicant is directed to the disadvantages mentioned above of the prior art, is studied and is improved, there is provided one kind is used for moveable family
Has the guide device of component.
To solve the above-mentioned problems, the present invention uses following scheme：
A kind of guide device for displaceable furniture parts, including it is fixed on the solution closing piece of outer rail side, fixation
It is located at the base of the same side in lower outer rail and with solution closing piece, sliding shoe is slidably matched along the guide protrusions of slide direction and base,
Sliding shoe is connected by spring with slide the inner；
Separated on the downside of the sliding shoe equipped with two pins portion, the first lead portion close to base the inner is equipped with to be led with described
To the guide groove of male cooperation, the lower end of the first lead portion is connected with spring；Second pin portion away from base the inner has arc
Shape is buckled to, and the arc back-off and the corner regions of guide protrusions end match；The upside of the sliding shoe has and the solution
The groove that closing piece lower end coordinates；When the sliding shoe slides into the corner regions of guide protrusions outer end, it is described solution closing piece with it is described
Groove departs from.
Further as above-mentioned technical proposal is improved：
First lead portion includes the cantilever extended on the downside of the sliding shoe, and the side protrusion of the cantilever is set
There is convex block, the downside of the convex block and sliding shoe has the guide groove.
The guide groove has the necking guide part close to base the inner and the flaring guide part away from base the inner, described
Necking guide part be flared guide part connectivity part have with positioned at guide protrusions upper side contact first protrusion and with guiding
The second of raised downside contact is raised；The sliding shoe is convex with described first when the corner regions of the guide protrusions outer end
Rise and second is raised for fulcrum rotation.
When sliding shoe is slided along guide protrusions and solution closing piece and sliding shoe without departing from when, the necking guide part it is upper
Side guide surface is contacted with the upper side of guide protrusions.
The convex block has the card slot being connected with the spring.
The lower end of the solution closing piece has the coupling part being placed in the groove, and the coupling part has taper bayonet.
The base includes the outer wall and inner wall being spaced apart, and has the peace for installing the sliding shoe between outer wall and inner wall
Space is filled, the inner surface inward wall of the outer wall is protruding with the guide protrusions extended along slide direction.
The upper outer rail is installed with stent, and the solution closing piece is connected with the stent.
The technical effects of the invention are that：
The guide device of the present invention, for drawer in furniture or household electrical appliance, its sliding shoe sets upper lower convexity stroke to lead
To groove, guide groove has necking, flaring structure, and guide groove coordinates with the guide protrusions on base to be slided, and realizes the steady of drawer
Slide；And have the advantages that easy for installation, abrasion is small, service life is long.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention.
Fig. 2 is the structure chart of base in the present invention.
Fig. 3 is the sectional view of base.
Fig. 4 is the three-dimensional structure diagram of sliding shoe in the present invention.
Fig. 5 is the other direction view of Fig. 4.
Fig. 6 is the sliding mode figure that closing piece and sliding shoe are solved in the present invention.
Fig. 7 is the released state figure of sliding shoe and solution closing piece in the present invention.
In figure：1st, upper outer rail；2nd, closing piece is solved；21st, coupling part；211st, taper bayonet；3rd, lower outer rail；4th, base；41st, it is outer
Wall；42nd, inner wall；43rd, installation space；5th, sliding shoe；51st, the first lead portion；511st, guide groove；5111st, necking guide part；
5112nd, it is flared guide part；5113rd, first is raised；5114th, second is raised；5115th, upside guide surface；52nd, second pin portion；
521st, arc is buckled to；53rd, groove；54th, cantilever；55th, convex block；551st, card slot；6th, guide protrusions；61st, corner regions；7th, spring；8、
Slide is inner；9th, stent.
Embodiment
The embodiment of the present invention is described further below in conjunction with the accompanying drawings.
As shown in Figures 1 to 5, the guide device for displaceable furniture parts of the present embodiment, including be fixed on
The solution closing piece 2 of 1 side of outer rail, the base 4 for being fixed on lower outer rail 3 and being located at the same side with solution closing piece 2, upper outer rail 1 are fixedly mounted
There is stent 9, solution closing piece 2 is connected with stent 9.
As shown in figure 3, base 4 includes the outer wall 41 and inner wall 42 being spaced apart, there is peace between outer wall 41 and inner wall 42
The installation space 43 of sliding shoe 5 is filled, the inner surface inward wall 42 of outer wall 41 is protruding with the guide protrusions extended along slide direction
6.Sliding shoe 5 is slidably matched along slide direction and the guide protrusions 6 of base 4, and sliding shoe 5 is connected by spring 7 and slide the inner 8
Connect；The downside of sliding shoe 5 is separated equipped with two pins portion, and the first lead portion 51 close to base the inner is equipped with matches somebody with somebody with guide protrusions 6
The guide groove 511 of conjunction, the lower end of the first lead portion 51 are connected with spring 7；There is arc away from the inner second pin portion 52 of base 4
Shape back-off 521, arc back-off 521 and the corner regions 61 of 6 end of guide protrusions match；The upside of sliding shoe 5 has and unlock
The groove 53 that 2 lower end of block coordinates；When sliding shoe 5 slides into the corner regions 61 of 6 outer end of guide protrusions, solution closing piece 2 and groove 53
Depart from.
As shown in Fig. 4, Fig. 5 and Fig. 6, the first lead portion 51 includes the cantilever 54 extended from the downside of sliding shoe 5, cantilever
54 side, which is protruded, is equipped with convex block 55, and the downside of convex block 55 and sliding shoe 5 has guide groove 511, and convex block 55 has and spring 7
The card slot 551 of connection.Guide groove 511 has close to the inner necking guide part 5111 of base 4 and away from the inner flaring of base 4
Guide part 5112, necking guide part 5111 have with being connect positioned at 6 upper side of guide protrusions with the connectivity part for being flared guide part 5112
The first tactile protrusion 5113 and the second protrusion 5114 contacted with 6 downside of guide protrusions；Sliding shoe 5 is in 6 outer end of guide protrusions
Corner regions 61 when, with first protrusion 5113 and second protrusion 5114 for fulcrum rotate.
As shown in fig. 6, when sliding shoe 5 is slided along guide protrusions 6 and solution closing piece 2 and sliding shoe 5 without departing from when, necking
The upside guide surface 5115 of guide part 5111 is contacted with the upper side of guide protrusions 6.
As shown in fig. 7, the lower end of solution closing piece 2 has the coupling part 21 being placed in groove 53, coupling part 21 has conic clamp
Mouth 211.
In use, the upper movement of outer rail 1 drives solution closing piece 2, solution closing piece 2 pulls sliding shoe 5, and the card slot 511 of sliding shoe 5 is lucky
The guide protrusions 6 being wrapped on base 4, and under the drive of solution closing piece 2, the arc back-off 521 on sliding shoe 5 is convex along being oriented to
Play 6 to slide, when moving to corner regions 61, arc back-off 521 rotates under the action of spring 7, and 521 deduction of arc back-off is turning
61 side of angular region, solution closing piece 2 leave sliding shoe 5, realize that 7 pretension of spring pulls out.
When upper 1 closing motion of outer rail, solution closing piece 2 reversely promotes sliding shoe 5 so that sliding shoe 5 reversely rotates, sliding shoe
5 arc back-off 521 departs from corner regions 61, and solution closing piece 2 is pulled back initial position under the action of spring 7.
In the present invention, guide protrusions 6 have certain rigidity, and the cantilever 54 of sliding shoe 5 has certain elastic deformation, utilizes
The elastic deformation, guide groove 511 and 6 clamping of guide protrusions.
Claims (8)
- A kind of 1. guide device for displaceable furniture parts, it is characterised in that：Including being fixed on upper outer rail (1) side Solution closing piece (2), be fixed on lower outer rail (3) and be located at the base (4) of the same side with solution closing piece (2), and sliding shoe (5) is along slide direction It is slidably matched with the guide protrusions (6) of base (4), sliding shoe (5) is connected by spring (7) with slide inner (8)；Separated on the downside of the sliding shoe (5) equipped with two pins portion, the first lead portion (51) close to base the inner is equipped with and institute The guide groove (511) of guide protrusions (6) cooperation is stated, the lower end of the first lead portion (51) is connected with spring (7)；Away from base (4) Inner second pin portion (52) has arc back-off (521), and the arc back-off (521) turns with guide protrusions (6) end Angular region (61) matches；The upside of the sliding shoe (5) has the groove (53) coordinated with described solution closing piece (2) lower end；Work as institute When stating sliding shoe (5) and sliding into corner regions (61) of guide protrusions (6) outer end, the solution closing piece (2) and the groove (53) are de- From.
- 2. the guide device according to claim 1 for displaceable furniture parts, it is characterised in that：Described first draws Foot (51) includes the cantilever (54) extended on the downside of the sliding shoe (5), and the side protrusion of the cantilever (54) is equipped with Convex block (55), the convex block (55) and the downside of sliding shoe (5) have the guide groove (511).
- 3. the guide device according to claim 1 or 2 for displaceable furniture parts, it is characterised in that：It is described to lead There is the necking guide part (5111) close to base (4) the inner and the flaring guide part away from base (4) the inner to groove (511) (5112), the necking guide part (5111) with flaring guide part (5112) connectivity part have with guide protrusions (6) The first of contacts side surfaces raised (5113) and second raised (5114) contacted with guide protrusions (6) downside；The sliding shoe (5) when corner regions (61) of the guide protrusions (6) outer end, it is with described first raised (5113) and second raised (5114) Fulcrum rotates.
- 4. the guide device according to claim 3 for displaceable furniture parts, it is characterised in that：Work as sliding shoe (5) when being slided along guide protrusions (6) and solution closing piece (2) with sliding shoe (5) without departing from when, the necking guide part (5111) Upside guide surface (5115) is contacted with the upper side of guide protrusions (6).
- 5. the guide device according to claim 2 for displaceable furniture parts, it is characterised in that：The convex block (55) there is the card slot (551) being connected with the spring (7).
- 6. the guide device according to claim 1 for displaceable furniture parts, it is characterised in that：The solution closing piece (2) lower end has the coupling part (21) being placed in the groove (53), and the coupling part (21) has taper bayonet (211).
- 7. the guide device according to claim 1 for displaceable furniture parts, it is characterised in that：The base (4) include the outer wall (41) and inner wall (42) being spaced apart, have between outer wall (41) and inner wall (42) and the sliding shoe is installed (5) installation space (43), the inner surface inward wall (42) of the outer wall (41) are protruding with along described in slide direction extension Guide protrusions (6).
- 8. the guide device according to claim 1 for displaceable furniture parts, it is characterised in that：The upper outer rail (1) stent (9) is installed with, the solution closing piece (2) is connected with the stent (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720293811.4U CN207220539U (en) | 2017-03-24 | 2017-03-24 | Guide device for displaceable furniture parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720293811.4U CN207220539U (en) | 2017-03-24 | 2017-03-24 | Guide device for displaceable furniture parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207220539U true CN207220539U (en) | 2018-04-13 |
Family
ID=61838092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720293811.4U Active CN207220539U (en) | 2017-03-24 | 2017-03-24 | Guide device for displaceable furniture parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207220539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367715A (en) * | 2019-08-29 | 2019-10-25 | 无锡晶美精密滑轨有限公司 | Damping self-locking structure for sliding rail |
-
2017
- 2017-03-24 CN CN201720293811.4U patent/CN207220539U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367715A (en) * | 2019-08-29 | 2019-10-25 | 无锡晶美精密滑轨有限公司 | Damping self-locking structure for sliding rail |
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