CN2521975Y

CN2521975Y - Bottom-mounted rapid adjustable guide

Info

Publication number: CN2521975Y
Application number: CN01271564U
Authority: CN
Inventors: 李绍汉
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-12-31
Filing date: 2001-12-31
Publication date: 2002-11-27
Anticipated expiration: 2011-12-31

Abstract

A drawer guide way which is equipped with a fast adjustable guide way at the bottom comprises a movable rail, a self-sliding mechanism, an inner rail, an L-shaped fixed rail, a guide way bracket and a package mechanism; the package mechanism is arranged at the front end of the movable rail and the guide way bracket is fixed at the back of the fixed rail; the L-shaped fixed rail is quipped with an edge drooping swing and a horizontal swing; the edge dropping swing is equipped with more than two mounting through holes and the inner rail and movable rail are arranged on the horizontal swing; the groove-shaped movable rail is forwardly equipped with an angular limiting block on the top near the tail part and the package mechanism consists of a handle, a height adjusting locking device and a locking device. The utility model does not need any tool in the process of installation on a drawer and the height can be adjusted; the utility model is characterized by simple structure, convenient operations and fast installation; the utility model is fit for all drawers and the mounting plates and keyboard bases which are drawn frequently.

Description

The quick adjustable gib that install the bottom

Technical field

The utility model relates to a kind of guide rail, relates in particular to a kind of drawer guideway.

Background technology

Present widely used guide rail kind is a lot, and function is comparatively advanced mostly is self-skating type, perhaps adds quick-mounting device, can reach suitable class in the use.But the guide rail that these are various, because that device is provided with is many, and mostly is and is not with installing and adjusting mechanism, so its manufacturing and installation accuracy require corresponding raising, cost height unavoidably, otherwise installation accuracy is low.Can not satisfy people's requirement in the use.

Summary of the invention

The purpose of this utility model is to provide a kind of guide rail from cunning, fast-assembling and adjustable setting height(from bottom).

The utility model comprises the movable rail of grooved, sliding certainly mechanism, interior rail, retaining rail, rail brackets and fast mounting mechanism, fast mounting mechanism is at the front end of movable rail, rail brackets is at the retaining rail rear, be installed on the retaining rail from sliding mechanism, retaining rail is the L type, the retaining rail of L type has along the wing and the horizontal tail of hanging down, and along the installation through hole that has on the wing that hangs down more than 2, interior rail and movable rail are installed on the horizontal tail; The movable rail of grooved is near the horn shape limited block that forward direction is arranged on the end face of afterbody, and the end face of front end and side have 1 small through hole respectively, and there is 1 long through-hole the another side, and 1 end pernetti is installed on 2 small through hole; The end face of the close movable rail front end of end pernetti has the top incline of backward directions, and 1 corresponding wedge of the small through hole with movable rail is arranged respectively on the end face at rear portion and the side, and wedge inserts in the aperture; Fast mounting mechanism by handgrip, highly dispatch locking device and locking device is formed; Highly regulating locking device is made up of inclined-plane rest pad, lock slider and 2 parallel teeth battens, the inclined-plane gradient of inclined-plane rest pad and the top incline of end pernetti is suitable and can be close to slip mutually, the middle part of inclined-plane rest pad has dials plate and along the slotted hole of inclined-plane rest pad glide direction, the afterbody of close backboard has the chute limit of 2 width convergences, and the end on chute limit has export-oriented teeth respectively; Lock slider has slide block, guide pillar and dials hand, and slide block slides between 2 chute limits, and guide pillar is through in the slotted hole, and 2 parallel rack-plates then are meshed with teeth; Locking device is made up of horn shape limited block, front limit voussoir and lateral confinement position voussoir, and the front limit voussoir is connected on the handgrip, and lateral confinement position voussoir is connected on the rack-plate; Have dihedral to cross bridge plate between rack-plate and the handgrip, 2 blocks of gussets that dihedral is crossed bridge plate all have the installation small through hole more than 2, and handgrip is connected dihedral by thin plate and crosses on the bridge plate and can cross bridge plate around dihedral and rotate.Cross bridge plate at dihedral and position-limiting ear is arranged over against the position of handgrip.

Description of drawings

Further the utility model is elaborated below in conjunction with embodiment and accompanying drawing:

Stereogram when Fig. 1 is installed in drawer for the utility model embodiment;

Fig. 2 is the stereogram of embodiment;

Fig. 3 is the partial enlarged drawing of Fig. 2;

Fig. 4 is the movable rail of embodiment and the end pernetti stereogram when installing;

Fig. 5 is the fast mounting mechanism stereogram of embodiment;

Fig. 6 is the fast mounting mechanism exploded perspective view of embodiment;

Upward view stereogram when Fig. 7 is installed in drawer for embodiment;

Fig. 8 is the partial enlarged drawing of Fig. 7;

Fig. 9 is retaining rail, interior rail and sliding certainly mechanism combination schematic diagram.

The specific embodiment

Referring to figs. 1 through Fig. 9, embodiment is installed in drawer bottom, comprises the movable rail 7 of symmetrical grooved, sliding certainly mechanism 42, interior rail 6, retaining rail 8 and panel 4,

side plate

1,2,2 rail bracketses 5 of backboard and the fast mounting mechanism 9 of 2 covers.Be installed in the middle part of retaining rail 8 from sliding mechanism 42.The retaining rail 8 of L type has along the wing 10 and the horizontal tail 14 of hanging down, along having 24 through hole 37 is installed on the wing 10 that hangs down, retaining rail 8 is according to helping installation through hole 37 to be mounted and fixed on the drawout cubicle side plate, interior rail 6 is between retaining rail 8 and movable rail 7, and the assembly of movable rail 7 and interior rail 6 is installed on the horizontal tail 14 of retaining rail 8.Rail brackets 5 also is short L type, and the weak point of short L type is along the long half-round cross hole 36 that has 2 edges to hang down and arrange on the wing 39 that hangs down, and 38 rests of short horizontal tail are under the horizontal tail 14 close bottom surfaces of backboard 2 ends.The movable rail 7 of grooved is near the horn shape limited block 15 that forward direction is arranged on the end face of backboard 2 ends, and the end face and the lateral surface of close panel 4 ends have 1 small through hole 11 respectively, and medial surface has 1 long through-hole 16, and 1 end pernetti 13 all is installed on 2 small through hole 11.End pernetti 13 has the top incline 17 of toward back plate 2 directions near the end face of panel 4 ends, top incline 17 is 5 degree with the angle of cut α of horizontal plane, near 1 small through hole 11 corresponding wedge 12 with movable rail 7 is arranged respectively on the end face of backboard 2 ends and the lateral surface, wedge 12 has preceding wedge surface near panel 4 ends, the preceding wedge surface of these 2 wedges 12 is vertical end face and lateral surface respectively, wedge 12 inserts in the small through hole 11, preceding wedge surface then is close to small through hole 11 near on the preceding hole faces of panel 4 ends, and connecting the back spacing of top incline 17, thereby the two is connected to one along vertical plane.Fast mounting mechanism 9 by handgrip 19, highly regulate locking device 20 and locking device 18 is formed.Highly regulating locking device 20 is made up of inclined-plane rest pad 29,

lock slider

33 and 2 parallel teeth battens 21, thereby the top incline of inclined-plane 28 gradients of inclined-plane rest pad 29 and end pernetti 13 17 is suitable and be close to mutually to slide and can adjust the height of inclined-plane rest pad 29, by about the height of two inclined-plane rest pads 29 regulate and then the drawer on it can be transferred to horizontal level.The middle part of inclined-plane rest pad 29 have dial plate 27 with along the parallel slotted hole 32 of inclined-plane rest pad 29 glide directions, near the afterbody of backboard 2 the chute limit 30 of 2 width convergences is arranged, the end on chute limit 30 has export-oriented teeth 31 respectively.Lock slider 33 has slide block 24, guide pillar 26 and dials hand 25, and slide block 24 is enclosed between 2 chute limits 30, and guide pillar 26 sliding being through in the

slotted hole

32,2 parallel rack-plates 21 are meshed with teeth 31.After adjusting the drawer levelness by inclined-plane rest pad 29, lock slider 33 is allocated to the back position on the chute limit 30 of convergence, thereby will the 30 outer supports of chute limit, the teeth 31 of chute limit 30 ends will with rack-plate 21 secure engagement together, heighten and lock promptly and finish.Certainly before heightening, need drawer is locked on the movable rail 7 by the locking device Fast Installation; Locking device 18 is made up of horn shape limited block 15, front limit voussoir 23 and lateral confinement position voussoir 35.Front limit voussoir 23 is connected handgrip 19 outer side edges, front limit voussoir 23 has straight wedge surface near panel 4 ends, straight wedge surface parallel panel 4 plate faces, cammed surface are then along the drawer installation direction, and the cammed surface of lateral confinement position voussoir 35 is also arranged and is connected on the rack-plate 21 along the drawer installation direction.Have dihedral to cross bridge plate 34 between rack-plate 21 and the

handgrip

19,2 blocks of gussets that dihedral is crossed bridge plate 34 all have 2 small through hole 22 is installed, and fast mounting mechanism 9 can be installed between the back and side plate 1 of drawer panel 4 by small through hole 22 is installed.Handgrip 19 is connected dihedral by thin plate 40 and crosses on the bridge plate 34, and can cross bridge plate 34 around dihedral and rotate, and crossing bridge plate 34 at dihedral has position-limiting ear 41 on the position of handgrip 19.Position-limiting ear 41 can limit handgrip 19 is crossed bridge plate 34 around dihedral the rotation of crossing.The drawer uropore is inserted in the horn shape limited block 15 of movable rail 7, this is lateral confinement position voussoir 35 then in the preceding hole of flute profile of insertion activity rail 7 and make lateral register simultaneously, the lucky roof pressure of straight wedge of front limit voussoir 26 is on the face of the preceding hole of the long through-hole of movable rail, and drawer just has been fixed on the movable rail like this.Following work is exactly the program of the levelness of aforesaid adjustment drawer: lock slider 33 is stirred to the inclined-plane of inclined-plane rest pad 29 28 directions, the teeth 31 of inclined-plane rest pad 29 promptly break away from engagement with rack-plate 21, the freedom of slippage before and after inclined-plane rest pad 29 promptly obtains, and adjusted the levelness of drawer on it, adjustment finishes and again lock slider 33 is dialled cunning to teeth 31 directions of inclined-plane rest pad 29, teeth 31 promptly are meshed with rack-plate 21 again, inclined-plane rest pad 29 is locked again, and the height of drawer is also locked immediately.So far the drawer fast-assembling with heighten process and finish, wherein not tool using and standard component, all are agilely clear-cut.

The utility model is simple in structure, easy to operate, quick for installation, do not need instrument and standard connector just adjustment can be installed, thereby its parts accuracy of manufacture is corresponding can reduce but installation accuracy can correspondingly improve, and its is suitable for all drawers and other needs the installing plate and the keyboard base of often pulling.

Claims

1, a kind of quick adjustable gib of bottom installation, it comprises the movable rail (7) of grooved, sliding certainly mechanism (42), interior rail (6), retaining rail (8), rail brackets (5) and fast mounting mechanism (9), fast mounting mechanism (9) is at the front end of movable rail (7), rail brackets (5) is at the rear of retaining rail (8), be installed on the retaining rail (8) from Slipped Clove Hitch structure (42), it is characterized in that:

A. the movable rail (7) of grooved is near the horn shape limited block (15) that forward direction is arranged on the end face of afterbody, the side of front end and end face have 1 small through hole (11) respectively, there is a long through-hole (16) an other side, and 1 end pernetti (13) is installed on 2 small through hole (11); End pernetti (13) has 1 and the corresponding wedge (12) of small through hole (11) respectively near the top incline (17) that backward directions are arranged on the end face of movable rail (7) front end on the end face at rear portion and the side, wedge (12) inserts in the small through hole (11);

B. fast mounting mechanism (9) by handgrip (19), highly regulate locking device (20) and locking device (18) is formed; Highly regulating locking device (20) is made up of inclined-plane rest pad (29), lock slider (33) and 2 parallel teeth battens (21); Inclined-plane (28) gradient of inclined-plane rest pad (29) and the top incline (17) of end pernetti (13) are suitable and can be close to slip mutually, there is shifting block (27) at the middle part of inclined-plane rest pad (29) and along the slotted hole (32) of inclined-plane rest pad (29) glide direction, the afterbody of close backboard has the chute limit (30) of 2 width convergences, and the end of chute limit (30) has export-oriented teeth (31) respectively; Lock slider (33) has slide block (24), guide pillar (26) and dials hand (25), and slide block (24) slides between 2 chute limits (30), is through in the slotted hole (32) and guide pillar (26) is sliding, and 2 parallel rack-plates (21) are meshed with teeth (31); Locking device (33) is made up of horn shape limited block (15), front limit voussoir (23) and lateral confinement position voussoir (35), and front limit voussoir (23) is connected on the handgrip (19), and lateral confinement position voussoir (35) is connected on the rack-plate (21); Have dihedral to cross bridge plate (34) between rack-plate (21) and the handgrip (19), 2 blocks of gussets that dihedral is crossed bridge plate (34) all have the installation small through hole (22) more than 2;

C. handgrip (19) is connected dihedral by thin plate (40) and crosses that bridge plate (34) is gone up and can cross bridge plate (34) around dihedral and rotate.

2, the quick adjustable gib of bottom installation according to claim 1, it is characterized in that: retaining rail (8) is the L type, the retaining rail of L type (8) has along the wing (10) and the horizontal tail (14) of hanging down, along having on the wing (10) that hangs down through hole (37) is installed more than 2, interior rail (6) and movable rail (7) are installed on the horizontal tail (14).

3, the quick adjustable gib installed of bottom according to claim 1 is characterized in that: crossing bridge plate (34) at dihedral has position-limiting ear (41) over against the position of handgrip (19).