CN211608723U - Bedside table capable of being locked automatically - Google Patents

Abstract

The utility model relates to an automatic bedside cupboard of locking, it includes the cabinet body, a drawer, drawer and the internal side sliding connection of cabinet, the internal side of cabinet is equipped with the slide bar that removes at vertical direction, the slide bar is fixed with the kelly to the internal side vertical fixation of cabinet, the drawer is fixed with the second fixture block along one side of its direction of movement, the side of second fixture block becomes step-down gradually again along the earlier gradual uprising of drawer direction of movement, and the lower of second fixture block is not higher than the kelly extreme position, and then slide the drawer into the internal back from the effect of locking, the possibility that drawer roll-off article dropped when reducing to move the bedside cupboard.

Description

Bedside table capable of being locked automatically

Technical Field

The utility model belongs to the technical field of the technique of house and specifically relates to a bedside cupboard of automatic locking is related to.

Background

At present, the bedside cabinet is mainly arranged in a bedroom, a dormitory, a ward, a hotel and other rooms with beds for storing and taking articles for eating.

The utility model discloses refer to the chinese utility model that the authorized bulletin number is CN208740333U among the prior art, a novel bedside cupboard includes the cabinet body, and the internal a plurality of drawers that have through slide rail sliding connection of cabinet, the both sides inner wall movable mounting of the cabinet body have trace, slide rail, go back fixed mounting on the both ends lateral wall of drawer has the buckle, evenly be provided with on the trace a plurality of and buckle assorted kellies, and the kellies in and can lock the cabinet body and drawer between buckle and the slide rail, and this utility model has the characteristics of simple structure, facilitate the use.

The above prior art solutions have the following drawbacks: the drawer and the cabinet body are in sliding connection through the pulleys and the sliding rails, a buckle for locking is arranged between the drawer and the cabinet body, however, if the drawer and the cabinet body are forgotten to be locked when the bedside table is moved, the drawer is easily separated from the cabinet body, and articles in the drawer easily fall off.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims at providing an automatic bedside cupboard of locking can lock automatically after the drawer slides into the cabinet body.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the bedside table comprises a table body and a drawer, wherein the drawer is in sliding connection with the inner side of the table body, a sliding rod which moves in the vertical direction is arranged on the inner side of the table body, a clamping rod is vertically fixed on the sliding rod towards the inner side of the table body, a second clamping block is fixed on one side of the drawer along the moving direction of the drawer, the side face of the second clamping block gradually becomes higher and then gradually becomes lower along the moving direction of the drawer, and the lowest position of the second clamping block is not higher than the lowest position of the clamping rod.

Through adopting above-mentioned technical scheme, the kelly can reciprocate, the drawer outside is fixed with the second fixture block, remove the in-process to the cabinet body at the drawer, follow the change of second fixture block shape, the kelly is at first upward movement, then downward movement again, and the lowest of second fixture block is not higher than the minimum of kelly for the kelly card is in one side of second fixture block, this in-process drawer takes place from the locking, even forget when lifting the bedside cupboard and lock, the drawer does not also send the separation with the cabinet body.

The utility model discloses further set up to: the cabinet body inboard is equipped with vertical spout, the slide bar is pegged graft with the spout and only follows spout length direction removes.

Through adopting above-mentioned technical scheme, with the slide bar restriction in the spout, and the slide bar only slides along spout length direction, when the pulling drawer, avoids producing the noise because rocking of slide bar horizontal direction.

The utility model discloses further set up to: the clamping rod is in a cylindrical shape.

Through adopting above-mentioned technical scheme, the edges and corners striking, the friction between reducible kelly of the kelly of columnar body and the second fixture block are convenient for when removing the drawer, and the kelly follows the motion of second fixture block.

The utility model discloses further set up to: the second clamping block comprises a third inclined surface inclining downwards along the moving direction of the drawer.

Through adopting above-mentioned technical scheme, the third inclined plane is straight makes the kelly difficult being blocked when the motion, and then the drawer can be internal in the cabinet smoothly more.

The utility model discloses further set up to: the second fixture block comprises a first inclined plane, the first inclined plane gradually decreases towards the direction away from the third inclined plane, and the first inclined plane is a straight inclined plane.

Through adopting above-mentioned technical scheme, the height on first inclined plane is for flat reduction gradually, and when the drawer was by the inside roll-off of cabinet, first inclined plane played the effect of a direction to the removal of kelly, and the motion that slightly adds power alright in order to make the kelly follow first inclined plane and upward movement.

The utility model discloses further set up to: the second fixture block further comprises a second inclined surface, the second inclined surface is connected with the first inclined surface and the third inclined surface in a connecting mode, and the joint of the second inclined surface and the third inclined surface is a round angle.

Through adopting above-mentioned technical scheme, set up to the fillet at the junction of second inclined plane and third inclined plane, avoid the edges and corners striking and take place wearing and tearing when the kelly contacts with the second fixture block, and then increased locking mechanical system's life.

The utility model discloses further set up to: the junction between the first inclined plane and the third inclined plane is a fillet.

Through adopting above-mentioned technical scheme, when the kelly removed to first inclined plane along the junction on third inclined plane and first inclined plane, because the junction is the fillet and is convenient for the kelly more and pass through.

The utility model discloses further set up to: the side face, provided with the second clamping block, of the drawer is further provided with a first clamping block, the first clamping block comprises a third side face, the third side face is parallel to the first inclined face, and the distance between the third side face and the first inclined face is not smaller than the diameter of the circumferential face of the clamping rod.

Through adopting above-mentioned technical scheme, when the kelly was in first inclined plane upside, carry out spacingly with the kelly clamp between first inclined plane and third side with the help of the third side, prevent that the kelly from rocking from top to bottom at second fixture block upside, lead to whole buckle motion and produce great noise.

The utility model discloses further set up to: the drawer comprises a drawer front plate, wherein a partition is arranged on one side, close to the cabinet body, of the drawer front plate, and the partition is clamped between the drawer front plate and the side wall of the cabinet body.

Through adopting above-mentioned technical scheme, the separator presss from both sides between steamer tray front bezel and the cabinet body curb plate for the drawer does not with the cabinet body complete butt, can put the hand between steamer tray front bezel and the cabinet body when opening the drawer and stimulate the steamer tray front bezel again, make the application of force more even and change the application of force.

The utility model discloses further set up to: the shape of the isolating piece is semi-annular, and the isolating piece is buckled at one side of the drawer front plate close to the cabinet body.

Through adopting above-mentioned technical scheme, utilize annular separator to detain on the steamer tray front bezel, when closing the drawer too hard, can give a buffering between drawer and the cabinet body, the noise was too big when preventing striking between drawer and the cabinet body.

To sum up, the utility model discloses a beneficial technological effect does:

1. the clamping rod can move up and down, a second clamping block is fixed on the outer side of the drawer, the clamping rod moves upwards firstly and then moves downwards along with the change of the shape of the second clamping block in the process that the drawer moves into the cabinet body, and the lowest position of the second clamping block is not higher than the lowest position of the clamping rod, so that the clamping rod is clamped on one side of the second clamping block;

2. the sliding rod is limited in the sliding groove and only slides along the length direction of the sliding groove, so that when the drawer is pulled, noise caused by the horizontal shaking of the sliding rod is avoided;

3. the third inclined plane is straight, so that the clamping rod is not easy to clamp when moving, the drawer can slide into the cabinet body more smoothly, the height of the first inclined plane is gradually straight and reduced, when the drawer slides out of the cabinet body, the first inclined plane plays a role in guiding the movement of the clamping rod, and the clamping rod can move upwards along with the movement of the first inclined plane by applying a small force;

4. the connecting part of the second inclined plane and the third inclined plane is provided with a fillet, so that the abrasion caused by the impact of edges and corners is avoided when the clamping rod is contacted with the second clamping block, the service life of the locking mechanism is further prolonged, and when the clamping rod moves to the first inclined plane along the connecting part of the third inclined plane and the first inclined plane, the clamping rod can pass through the connecting part more conveniently because the connecting part is the fillet;

5. the annular isolating piece is buckled on the drawer front plate, when the drawer is closed too violently, a buffer can be provided between the drawer and the cabinet body, the phenomenon that the noise is too high when the drawer and the cabinet body are collided is avoided, and the drawer can be pulled through a gap between the drawer and the cabinet body.

Drawings

Fig. 1 is an exploded view of a bedside table;

FIG. 2 is a first sectional view of the bedside table;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

FIG. 4 is a partial schematic view of a bedside table;

FIG. 5 is an enlarged partial view of portion B of FIG. 4;

FIG. 6 is a second sectional view of the bedside table;

FIG. 7 is a partial schematic view of a bedside table embodying a locking mechanism;

fig. 8 is a partial schematic view after the bedside table is exploded;

FIG. 9 is a partial schematic view of a bedside cabinet embodying a locking assembly configuration;

fig. 10 is a partially enlarged schematic view of a portion C in fig. 8.

In the drawings, 1, a cabinet body, 11, a cabinet top panel, 12, a cabinet bottom panel, 13, a cabinet side panel, 131, a sliding slot, 2, a drawer, 21, a drawer bottom panel, 22, a drawer side panel, 221, a sliding rail, 23, a drawer front panel, 231, a spacer, 2311, a buffer sheet, 2312, a fixing foot, 232, a grip slot, 3, a locking mechanism, 31, a locking assembly, 311, a mounting panel, 312, a first latch, 3121, a first side, 3122, a second side, 3123, a third side, 313, a second latch, 3131, a first inclined surface, 3132, a second inclined surface, 3133, a third inclined surface, 32, a buckle, 321, a sliding rod, 322, a first linkage rod, 323, a second linkage rod, 324, a latch rod, 33, a rotating assembly, 331, a rotating sheet, 332, a locking rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses an automatic bedside cupboard of locking, including vertical place in the cabinet body 1 on ground, be used for holding the drawer 2 of article and be used for the locking mechanical system 3 of locking, drawer 2 and the cabinet body 1 sliding connection, and in drawer 2 can slide into the cabinet body 1, locking mechanical system 3 can lock the cabinet body 1 with drawer 2.

The cabinet body 1 is internally provided with a cavity, the cabinet body 1 comprises a cabinet bottom plate 12 positioned at the bottom, and the cabinet bottom plate 12 is horizontally placed on the ground and abutted against the ground. Three adjacent edges of the upper surface of the cabinet bottom plate 12 are vertically fixed with cabinet side plates 13, so that one side of the cabinet body 1 is in an open state for the drawer 2 to enter.

Referring to fig. 2 and 3, a vertical sliding groove 131 is formed in the inner side of one of the cabinet side plates 13, the sliding groove 131 is located at an edge position of the cabinet side plate 13 close to the opening, the horizontal section of the sliding groove 131 is convex, and one side of the sliding groove 131 close to the cabinet side plate 13 is communicated with the inside of the cabinet body 1.

Referring to fig. 1, a cabinet top plate 11 is fixed to the upper side of the cabinet side plate 13 parallel to the cabinet bottom plate 12, and a portion of the cabinet top plate 11 that is not fixed to the cabinet side plate 13 extends outward.

The drawer 2 comprises a drawer bottom plate 21 located at the bottom, three adjacent edges of the upper surface of the drawer bottom plate 21 are vertically fixed with drawer side plates 22, and the three drawer side plates 22 are respectively located on the inner sides of the three cabinet side plates 13. The two parallel drawer side plates 12 are provided with slide rails 221 along the moving direction of the drawer 2, and the drawer 2 and the cabinet body 1 are fixed through the slide rails 221.

A drawer front plate 23 is fixed on one side of the drawer 2, which is not provided with the drawer side plate 22, the drawer front plate 23 is perpendicular to the drawer bottom plate 21, the height of the drawer front plate 23 is larger than that of the drawer side plate 22, and the width of the drawer front plate 23 is larger than the distance between the two parallel drawer side plates 22. The front panel 23 has a quarter-circle shape when viewed from the top to the bottom (see fig. 2).

The middle position of the outer side of the drawer front plate 23 is provided with a bar-shaped holding groove 232, so that the drawer 2 can be moved by pulling the holding groove 232 when the drawer 2 needs to slide out.

Referring to fig. 4 and 5, a spacer 231 is fixed to both edge positions of the front panel 23 near one side of the side panel 22. The spacer 231 includes a buffer sheet 2311, and the buffer sheet 2311 is disposed parallel to the drawer front plate 23. Fixing feet 2312 extend from two sides of the buffer sheet 2311 in the direction close to the drawer front plate 23, and the fixing feet 2312 deviate from the direction close to the drawer front plate 23 and are fixed with the drawer front plate 23.

After the drawer 2 slides into the cabinet body 1, the two isolation pieces 231 are respectively abutted against the two cabinet side plates 13, so that a gap is reserved between the cabinet side plates 13 and the drawer 2, and the isolation pieces 231 play a role in buffering when the cabinet body 1 is contacted with the drawer 2, so that the noise generated when the cabinet body 1 is impacted with the drawer 2 is reduced; and when the drawer 2 is not easy to be pulled out, a hand can be placed in the gap between the drawer front plate 23 and the cabinet side plate 13, and then two vertical edges of the drawer front plate 23 are pulled to pull out the drawer 2.

Referring to fig. 3, the locking mechanism 3 includes a buckle 32 located inside the cabinet side plate 13, the buckle 32 includes a sliding rod 321 clamped in the sliding slot 131, the sliding rod 321 is rectangular plate-shaped, the width of the sliding rod 321 is the same as the width of the bottom of the sliding slot 131, and the sliding rod 321 can slide up and down in the sliding slot 131.

A first linkage rod 322 and a second linkage rod 323 are fixed on one surface of the sliding rod 321, which is far away from the bottom of the sliding chute 131, the first linkage rod 322 and the second linkage rod 323 are cylindrical, the first linkage rod 322 and the second linkage rod 323 are both horizontally arranged perpendicular to the sliding rod 321, the length of the first linkage rod 322 is larger than that of the second linkage rod 323, and the first linkage rod 322 is located on the upper side of the second linkage rod 323.

Referring to fig. 6, a blocking rod 324 perpendicular to the sliding rod 321 is disposed at a lower side of the second linking rod 323, the blocking rod 324 is cylindrical, one end of the blocking rod 324 is fixed to the sliding rod 321, and the other end of the blocking rod 324 extends into the cabinet 1.

When moving up and down, the first linkage rod 322 can drive the second linkage rod 323 and the blocking rod 324 to move up and down, and drive the sliding rod 321 to move up and down.

Referring to fig. 7, the locking mechanism 3 further includes a rotating assembly 33 located at an inner edge position of the front panel 23 of the drawer, the rotating assembly 33 includes a rotating plate 331 rotatably connected to the front panel 23 of the drawer, a locking lever 332 is vertically fixed to a surface of the rotating plate 331 away from the front panel 23 of the drawer, the locking lever 332 is located at an edge position of the rotating plate 331, and a diameter of the locking lever 332 is equal to a distance between the first linkage rod 322 and the second linkage rod 323.

Referring to fig. 7 and 8, when the drawer 2 is not locked with the cabinet 1, a fixed position of the locking lever 332 and the rotating piece 331 is lower than a connecting position of the rotating piece 331 and the drawer front plate 23, when the drawer 2 slides into the cabinet 1, the locking lever 332 is inserted between the first linkage rod 322 and the second linkage rod 323, and the rotating piece 331 rotates to drive the locking lever 332 to rotate, so as to drive the buckle 32 to move up and down.

Referring to fig. 9, the locking mechanism 3 includes a locking assembly 31 secured to the drawer side panel 22, with the locking assembly 31 being located between the drawer side panel 22 and the cabinet side panel 13. The locking assembly 31 comprises a mounting plate 311 fixed with the drawer side plate 22, the mounting plate 311 is in a right trapezoid shape, the upper side and the lower side of the mounting plate 311 are horizontal, and one side of the mounting plate 311 close to the drawer front plate 23 is vertical.

The first block 312 is overlapped on the surface of the mounting plate 311 far away from the drawer side plate 22 in parallel, and the size of the first block 312 is smaller than that of the mounting plate 311. The first latch 312 is shaped like a triangular plate, and the vertical section of the first latch 312 is a right triangle.

The first latch 312 includes a horizontal first side surface 3121, and the first side surface 3121 is close to the upper edge of the mounting plate 311.

Referring to fig. 9 and 10, the first latch 312 includes a vertical second side surface 3122, and the second side surface 3122 is close to the vertical side surface of the drawer front plate 23.

The first latch 312 further includes a slanted third side 3123, and the third side 3123 is slanted upward in a direction away from the front panel 23. And the joints of the first side 3121, the second side 3122 and the third side 3123 are round corners.

Referring to fig. 9, a second latch 313 is disposed on a lower side of the first latch 312, the second latch 313 is shaped like a triangular plate, the second latch 313 is disposed parallel to the mounting plate 311, and one surface of the second latch 313 is fixed to one surface of the mounting plate 311 away from the drawer side plate 22.

Referring to fig. 7 and 10, the second latch 313 includes a first inclined surface 3131 parallel to the third side surface 3123, a distance between the first inclined surface 3131 and the first side surface 3121 is equal to a circumferential diameter of the latch lever 324, and a lowest point of the first inclined surface 3131 is equal to a lowest point of the latch lever 324.

Referring to fig. 10, the second latch 313 includes a horizontal second inclined surface 3132, and the second inclined surface 3132 is flush with the lower side surface of the mounting plate 311.

Referring to fig. 9 and 10, the second latch 313 further includes a third inclined surface 3133 connecting the first inclined surface 3131 and the second inclined surface 3132, two parallel edges of the third inclined surface 3133 are respectively fixed to one side of the first inclined surface 3131 and one side of the second inclined surface 3132 away from the drawer front plate 23, and the third inclined surface 3133 is inclined downward in a direction away from the drawer front plate 23. The junction of the first inclined plane 3131 and the third inclined plane 3133 is a round angle, and the junction of the second inclined plane 3132 and the third inclined plane 3133 is a round angle.

Referring to fig. 7 and 9, during the movement of the drawer 2 into the cabinet 1, the latch 324 slides upwards along the third inclined surface 3133, and the first inclined surface 3131 inclines downwards so that the latch 324 moves downwards along the first inclined surface 3131, and the latch 324 is latched to the side of the locking assembly 31 close to the front panel 23 of the drawer, so that the drawer 2 is not separated from the cabinet 1.

The implementation principle of the embodiment is as follows:

in the process that the drawer 2 slides into the cabinet 1, the clamping rod 324 moves upwards and then moves downwards along the third inclined surface 3133 and the first inclined surface 3131 of the second clamping block 313, so that the clamping rod 324 is automatically clamped on one side of the locking assembly 31 close to the front drawer plate 23, and the drawer 2 is not easily separated from the cabinet 1 when the first cabinet and the bedside table are moved and unlocked;

at the moment when the drawer 2 collides with the cabinet body 1, the partition 231 on the drawer front plate 23 is utilized to buffer the space between the drawer 2 and the cabinet body 1, so as to prevent larger noise caused by collision;

when the drawer 2 completely slides into the cabinet 1, the rotatable rotating assembly 33 drives the buckle 32 to move upward, so that the clamping rod 324 is clamped between the second side surface 3122 and the drawer front plate 23, and the drawer 2 is locked;

when the drawer 2 needs to be pulled out, the handle groove 232 can be pulled, and when the drawer 2 can not be pulled out, the drawer 2 can be pulled out by placing hands in the gap between the two sides of the drawer front plate 23 and the cabinet side plate 13 and pulling the drawer 2 outwards.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (10)

1. The utility model provides an automatic bedside cupboard of locking, includes the cabinet body (1), drawer (2) and the inboard sliding connection of the cabinet body (1), cabinet body (1) inboard is equipped with slide bar (321) that remove in vertical direction, slide bar (321) are to cabinet body (1) inboard vertical fixation have kelly (324), its characterized in that: a second clamping block (313) is fixed on one side of the drawer (2) along the moving direction of the drawer, the side face of the second clamping block (313) gradually becomes higher and lower along the moving direction of the drawer (2), and the lowest position of the second clamping block (313) is not higher than the lowest position of the clamping rod (324).

2. An automatically locking bedside table according to claim 1, wherein: the cabinet body (1) inboard is equipped with vertical spout (131), slide bar (321) are pegged graft with spout (131) and only follow spout (131) length direction removes.

3. An automatically locking bedside table according to claim 1, wherein: the clamping rod (324) is in a cylindrical shape.

4. An automatically locking bedside table according to claim 1, wherein: the second latch block (313) comprises a third inclined surface (3133) which inclines downwards along the moving direction of the drawer (2).

5. An automatically locking bedside table according to claim 4, wherein: the second fastening block (313) comprises a first inclined surface (3131), the first inclined surface (3131) gradually decreases in a direction away from the third inclined surface (3133), and the first inclined surface (3131) is a straight inclined surface.

6. An automatically locking bedside table according to claim 5, wherein: the second fixture block (313) further comprises a second inclined surface (3132), the second inclined surface (3132) is connected with the first inclined surface (3131) and the third inclined surface (3133), and the joint of the second inclined surface (3132) and the third inclined surface (3133) is a round angle.

7. An automatically locking bedside table according to claim 6, wherein: the junction between the first inclined plane (3131) and the third inclined plane (3133) is a round angle.

8. An automatically locking bedside table according to claim 5, wherein: the side of the drawer (2) provided with the second clamping block (313) is also provided with a first clamping block (312), the first clamping block (312) comprises a third side (3123), the third side (3123) is parallel to the first inclined plane (3131), and the distance between the third side (3123) and the first inclined plane (3131) is not less than the diameter of the circumference of the clamping rod (324).

9. An automatically locking bedside table according to claim 1, wherein: drawer (2) are including steamer tray front bezel (23), one side that steamer tray front bezel (23) are close to cabinet body (1) is equipped with separator (231), separator (231) clamp is between steamer tray front bezel (23) and cabinet body (1) lateral wall.

10. An automatically locking bedside table as claimed in claim 9, wherein: the shape of the isolating piece (231) is semi-annular, and the isolating piece (231) is buckled on one side of the drawer front plate (23) close to the cabinet body (1).

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