CN216534500U

CN216534500U - Take pulley of safety lock to accomodate drawer cabinet

Info

Publication number: CN216534500U
Application number: CN202122541766.9U
Authority: CN
Inventors: 许云岗
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-05-17
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a pulley storage drawer cabinet with a safety lock, wherein a boss is arranged at the upper part of a support rod; the support rod is inserted into the cover and fixed by clamping the lug boss in the square opening; base four corners sets up the pillar stand, the pillar stand is provided with the couple, the bracing piece lower extreme sets up second cubic opening, the pillar stand inserts in the bracing piece, through the fixed self-locking switch of third recess, the safety catch is provided with the second couple, the safety catch is equipped with the trip, the trip can be dismantled with self-locking switch and be connected, the safety catch is equipped with the trip and blocks fixedly with self-locking switch when pressing the closure, the safety catch moves up under the effect of spring, safety catch second couple department blocks with the base and is connected, there is third cubic opening on the base cardboard, through third cubic opening and base boss fixed connection, the gyro wheel slides in the drawer muscle. Through setting up a plurality of gyro wheels of both sides installation, the drawer also can be taken convenient to use in a flexible way when the bearing is certain, and prevents effectively that the horizontal hunting from blocking when taking out.

Description

Take pulley of safety lock to accomodate drawer cabinet

Technical Field

The utility model relates to the technical field of drawer cabinets, in particular to a pulley storage drawer cabinet with a safety lock.

Background

The existing drawer cabinet generally adopts the body and the body to contact and rub and take out, after the bearing certain degree in the drawer, takes out the body and increases the friction, takes out not nimble enough, or some can use the metal track, increases the cost like this, and some take the pulley but do not have the safety lock, open the pulley that sends a take the safety lock promptly and accomodate the drawer cabinet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a pulley storage drawer cabinet with a safety lock. The technical problem who has solved is overcome above-mentioned general drawer cabinet and takes out after the bearing dumb or block defect such as dying not enough, or has the pulley but does not have under the condition of safety lock, solves the pulley that provides a take the safety lock and accomodates the drawer cabinet, this practicality adopts the gyro wheel rotation mode of the many quantity in both sides, makes the drawer take out more easily, and furthest realizes easily taking out after the drawer bearing is overweight, has set up the safety lock under the too gliding condition of drawer moreover.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a pulley storage drawer cabinet with a safety lock comprises a cover, a drawer, a support rod, a base, a self-locking switch, a spring, a safety buckle, a base clamping plate, a roller and a interlayer plate, wherein the cover is provided with a square opening, and the upper part of the support rod is provided with a boss; the support rod is inserted into the cover and is fixed by clamping the lug boss in the square opening; the four corners of the base are provided with support posts, the support posts are provided with hooks, the lower ends of the support rods are provided with second square openings, the support posts are inserted into the support rods, the second square openings are fixedly connected with the hooks in a clamped manner, the base is internally provided with guide grooves which are provided with roller grooves, the rollers are rotatably arranged on the roller grooves at two sides, the front end of the base is provided with a third groove, a boss hook is arranged in the third groove, a self-locking switch is fixed through the third groove, the safety buckle is provided with a second hook, the safety buckle is provided with a clamping hook which is detachably connected with the self-locking switch, the clamping hook is arranged on the safety buckle and clamped and fixed with the self-locking switch when the safety buckle is closed by pressing, the self-locking switch is opened after being stressed again, the safety buckle moves upwards under the action of a spring, the second hook of the safety buckle is clamped and connected with the base, and a base clamping plate is provided with a third square opening, through third square opening and base boss fixed connection, drawer side border is provided with the muscle, and the gyro wheel slides in the drawer muscle.

Preferably, the drawer slides by a plurality of rollers. When overweight objects are placed in the drawer, the drawer can be easily drawn out in a sliding way under the action of a plurality of rolling wheels at two sides.

Preferably, the front end of the base is provided with a third groove, a self-locking switch is fixed through the third groove, and the self-locking switch has a closing or opening function; openings are formed in two sides of the self-locking switch, and the boss hooks in the third grooves are fixedly connected with the openings of the self-locking switch.

Preferably, be provided with the fixed spring groove in the third recess, the spring is placed to the fixed spring inslot, places the safety knot in the third recess, when pressing the safety knot, self-locking switch is closed, but at this moment pull drawer, when pressing the safety knot once more, self-locking switch opens, and the safety knot upwards moves under the effect of spring, and the safety is detained the second couple and is blocked with the base spacing groove and be connected fixedly, prevents that the drawer from droing under the gyro wheel slides when removing or carrying.

Preferably, the front ends of the grooves on the two sides of the base are provided with fourth bosses, and the fourth bosses can prevent the drawer from falling off in an inclined mode when being pulled out.

Preferably, when the interlayer plate is provided with a plurality of layers, the supporting rods are also provided with a plurality of layers, the front end of the interlayer plate is provided with a second groove, and grooves on two sides of the interlayer plate are internally provided with third bosses; the drawer is drawn out in a sliding mode through the idler wheels, and after the drawer is drawn out in place, the drawer is limited through the fourth boss of the base and limited through the third boss of the interlayer plate.

Preferably, the base cardboard bottom sets up the second boss, and the second boss is fixed through the recess at lid top, prevents that the multilayer from overlapping to use and preventing to drop. And the lower end of the base clamping plate is provided with a universal wheel in a threaded manner.

(III) advantageous effects

The utility model provides a pulley storage drawer cabinet with a safety lock. The method has the following beneficial effects:

through setting up a plurality of gyro wheels of both sides installation, the drawer also can be taken convenient to use in a flexible way when the bearing is certain, and prevents effectively that the horizontal hunting when taking out from blocking, takes the lock and effectually prevents the drawer landing.

Drawings

Fig. 1 is a schematic view of the distribution of the components of a pulley-receiving drawer cabinet with a safety lock according to the present invention;

FIG. 2 is a schematic view of a shelf panel of a pulley-receiving drawer cabinet with a safety lock according to the present invention;

FIG. 3 is an enlarged sectional view of the safety lock assembly of the pulley storage drawer cabinet with the safety lock according to the present invention;

FIG. 4 is a sectional view of a multi-level assembly of a pulley storage chest with a safety lock of the present invention;

fig. 5 is a schematic view of a single stack of a pulley-receiving chest drawer with a safety lock according to the present invention;

FIG. 6 is a partially enlarged schematic view of a base and a partition plate groove limiting boss of the pulley storage drawer cabinet with a safety lock according to the present invention;

fig. 7 is a structural diagram of a base of a pulley-receiving drawer cabinet with a safety lock according to the present invention.

In the figure: the device comprises a cover 1, a groove 1-1, a square opening 1-2, a drawer 2, ribs 2-1, a support rod 3, a boss 3-1, a second square opening 3-2, a base 4, a hook 4-1, a roller groove 4-2, a base boss 4-3, a third groove 4-4, a boss hook 4-5, a fixed spring groove 4-6, a fourth boss 4-7, a self-locking switch 5, a spring 6, a safety buckle 7, a second hook 7-1, a clamping hook 7-2, a base clamping plate 8, a third square opening 8-1, a second boss 8-2, a universal wheel 9, a roller 10, a partition plate 11, a third boss 11-1 and a second groove 11-2.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 7, the present invention provides a technical solution: a pulley storage drawer cabinet with a safety lock comprises a cover 1, a drawer 2, a support rod 3, a base 4, a self-locking switch 5, a spring 6, a safety buckle 7, a base clamping plate 8, a roller 10 and a interlayer plate 11, wherein the cover 1 is provided with a square opening 1-2, and the upper part of the support rod 3 is provided with a boss 3-1; the support rod 3 is inserted into the cover 1 and is fixed by clamping the boss 3-1 in the square opening 1-2; four corners of the base 4 are provided with support posts, the support posts are provided with hooks 4-1, the lower end of the support rod 3 is provided with a second square opening 3-2, the support posts are inserted into the support rod 3, the second square opening 3-2 is fixedly connected with the hooks 4-1 in a clamping manner, a guide groove is arranged in the base 4 and is provided with a roller groove 4-2, the roller 10 is rotatably arranged on the roller grooves 4-2 at two sides, the front end of the base 4 is provided with a third groove 4-4, a boss hook 4-5 is arranged in the third groove 4-4, a self-locking switch 5 is fixed through the third groove 4-4, the safety buckle 7 is provided with a second hook 7-1, the safety buckle 7 is provided with a clamping hook 7-2, and the clamping hook 7-2 is detachably connected with the self-locking switch 5, when the safety buckle 7 is pressed to be closed, the safety buckle 7 is provided with a clamping hook 7-2 to be clamped and fixed with the self-locking switch 5, the self-locking switch is opened after being stressed again, the safety buckle 7 moves upwards under the action of the spring 6, the second hook 7-1 of the safety buckle is clamped and connected with the base 4, the base clamping plate 8 is provided with a third square opening 8-1 and fixedly connected with the base boss 4-3 through the third square opening 8-1, the side edge of the drawer 2 is provided with a rib 2-1, and the idler wheel 10 slides in the drawer rib 2-1.

Further, the drawer 2 slides by a plurality of rollers 10, and the rollers 10 are plural. When the drawer is filled with overweight objects, the drawer 2 can be easily drawn out in a sliding way under the action of a plurality of rolling wheels 10 at two sides.

Furthermore, a third groove 4-4 is formed in the front end of the base 4, a self-locking switch 5 is fixed through the third groove 4-4, and the self-locking switch 5 has a closing or opening function; openings are formed in two sides of the self-locking switch 5, and boss hooks 4-5 in the third grooves 4-4 are fixedly connected with the openings of the self-locking switch 5.

Furthermore, a fixed spring groove 4-6 is arranged in the third groove 4-4, a spring 6 is arranged in the fixed spring groove 4-6, a safety buckle 7 is arranged in the third groove 4-4, when the safety buckle 7 is pressed, the self-locking switch 5 is closed, the drawer can be pulled, when the safety buckle 7 is pressed again, the self-locking switch 5 is opened, the safety buckle 7 moves upwards under the action of the spring 6, and the second hook 7-1 of the safety buckle is fixedly connected with the base limiting groove in a clamping manner, so that the drawer is prevented from falling off under the sliding of the roller when the drawer cabinet is moved or carried.

Furthermore, a fourth boss 4-7 is arranged in the front end of the groove at two sides of the base 4, and the fourth boss 4-7 can prevent the drawer from falling off when being pulled out.

Furthermore, when the interlayer plate 11 has a plurality of layers, the support rods 3 are also provided with a plurality of layers, the front end of the interlayer plate 11 is provided with a second groove 11-2, and grooves at two sides of the interlayer plate 11 are provided with third bosses 11-1; the drawer 2 is drawn out in a sliding mode through the roller 10, and is limited through a fourth boss 4-7 of the base 4 and a third boss 11-1 of the interlayer plate 11 after being drawn out in place.

Further, the bottom of the base clamping plate 8 is provided with a second boss 8-2, and the second boss 8-2 is fixed through a groove 1-1 in the top of the cover 1, so that the multilayer overlapping use is prevented and the falling off is prevented. And the lower end of the base clamping plate 8 is provided with a universal wheel 9 in a threaded manner.

Example (b): in order to easily take out convenient to use, be provided with a plurality of gyro wheels 10 in drawer 2 below both sides, reach drawer 2 through a plurality of gyro wheels 10 of drawer 2 below and slide easily and open, drawer 2 also can take out convenient to use in a flexible way when certain bearing degree, open a locating position back when drawer 2, and prevent effectively that the horizontal hunting when taking out from blocking and coming off, take the safety lock and effectually prevent that the drawer cabinet is when removing or carrying, the drawer landing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pulley storage drawer cabinet with a safety lock is characterized in that a cover (1), a drawer (2), a support rod (3), a base (4), a self-locking switch (5), a spring (6), a safety buckle (7), a base clamping plate (8), a roller (10) and a interlayer plate (11) are arranged, the cover (1) is provided with a square opening (1-2), and the upper part of the support rod (3) is provided with a boss (3-1); the support rod (3) is inserted into the cover (1) and fixed by clamping the boss (3-1) in the square opening (1-2); the four corners of the base (4) are provided with support posts, the support posts are provided with hooks (4-1), the lower end of the support rod (3) is provided with a second square opening (3-2), the support posts are inserted into the support rod (3), the second square opening (3-2) is clamped with the hooks (4-1) for fixed connection, a guide groove is arranged in the base (4) and is provided with roller grooves (4-2), the rollers (10) are rotatably installed on the roller grooves (4-2) at the two sides, the front end of the base (4) is provided with a third groove (4-4), boss hooks (4-5) are arranged in the third groove (4-4), a self-locking switch (5) is fixed through the third groove (4-4), and the safety buckle (7) is provided with a second hook (7-1), the safety buckle (7) is provided with a clamping hook (7-2), the clamping hook (7-2) is detachably connected with the self-locking switch (5), the second hook (7-1) is clamped and connected with the base (4), a third square opening (8-1) is formed in the base clamping plate (8), the third square opening (8-1) is fixedly connected with the base boss (4-3), ribs (2-1) are arranged on the side edge of the drawer (2), and the idler wheel (10) slides in the drawer ribs (2-1).

2. The pulley-receiving drawer cabinet with the safety lock as recited in claim 1, wherein: the drawer (2) slides through a plurality of rollers (10), and the rollers (10) are arranged in a plurality.

3. The pulley storage drawer cabinet with the safety lock as claimed in claim 1, wherein a third groove (4-4) is formed in the front end of the base (4), the self-locking switch (5) is fixed through the third groove (4-4), and the self-locking switch (5) has a closing or opening function; openings are formed in two sides of the self-locking switch (5), and boss hooks (4-5) in the third grooves (4-4) are fixedly connected with the openings of the self-locking switch (5).

4. The pulley-receiving drawer cabinet with the safety lock according to claim 1, wherein a fixed spring groove (4-6) is formed in the third groove (4-4), a spring (6) is placed in the fixed spring groove (4-6), a safety buckle (7) is placed in the third groove (4-4), when the safety buckle (7) is pressed, the self-locking switch (5) is closed, the drawer can be pulled, when the safety buckle (7) is pressed again, the self-locking switch (5) is opened, the safety buckle (7) moves upwards under the action of the spring (6), and the second hook (7-1) of the safety buckle is fixedly connected with the base limiting groove in a clamping manner.

5. The pulley storage drawer cabinet with the safety lock as claimed in claim 1, wherein a fourth boss (4-7) is provided in the front end of the groove at both sides of the base (4), and the fourth boss (4-7) can prevent the drawer from falling off when being pulled out.

6. The pulley storage drawer cabinet with the safety lock according to claim 1, wherein when the partition plate (11) has a plurality of layers, the support rods (3) are also provided with a plurality of layers, a second groove (11-2) is formed in the front end of the partition plate (11), and third bosses (11-1) are arranged in the grooves on two sides of the partition plate (11); the drawer (2) is drawn out in a sliding mode through the roller (10), and is limited through a fourth boss (4-7) of the base (4) and a third boss (11-1) of the interlayer plate (11) after being drawn out in place.

7. The pulley-receiving drawer cabinet with the safety lock as claimed in claim 1, wherein a second boss (8-2) is provided at the bottom of the base clamping plate (8), the second boss (8-2) is fixed by a groove (1-1) at the top of the cover (1), and a universal wheel (9) is threadedly mounted at the lower end of the base clamping plate (8).