CN217090046U - Base heightening device for door cabinet - Google Patents

Abstract

The utility model relates to a base heightening device for a door cabinet, which comprises a front supporting seat and a rear supporting seat, wherein the front supporting seat and the rear supporting seat respectively comprise a supporting piece body, and two ends of the supporting piece body are respectively and vertically connected with a side supporting piece, so that the cross sections of the two supporting seats are U-shaped structures; all be equipped with positioning mechanism at the top of each support piece body, positioning mechanism includes along the bellied location arch of support piece body direction of height the boss is born to having between the top of location arch and support piece body, simultaneously, each side support piece's top position still sets up side location coupling mechanism respectively, side location coupling mechanism includes that the side location is protruding it bears the boss to have the side between the top of side location arch and side support piece, and be in set up the joint on the side location arch. The utility model has the characteristics of the dismouting is convenient, safe in utilization.

Description

Base heightening device for door cabinet

Technical Field

The utility model belongs to increase the device, concretely relates to base for door cabinet increases device.

Background

For dampproofing, can add anchor or base on the cabinet body nowadays for locker etc. for there is a certain distance bottom plate and ground, and the bottom plate has certain space with ground between, and the base of furniture on the market is fixed unchangeable at present, and the base just need be changed in the adjustment height, brings the puzzlement in using for the user. Therefore, a base heightening device of a furniture door cabinet is urgently needed.

The prior art with the publication number of CN214230566U discloses a furniture heightening pad, which comprises an adjusting base, wherein a furniture leg fastening mechanism is arranged at the top of the adjusting base. The utility model discloses a furniture increases and fills up structural design is reasonable, designs open slot or rectangular channel on the regulation base of being connected with the furniture landing leg, and the furniture landing leg inserts open slot or rectangular channel in, through the fastening of hexagon socket head cap screw, the tight landing leg in hexagon socket head cap screw top realizes landing leg and regulation base's fixed, convenient to use.

Notice that the number is CN209003232U discloses a increase pad and locker, it includes base, first footboard subassembly and second footboard subassembly to increase the pad, be equipped with in the base and hold the chamber, first footboard subassembly includes first support and first footboard, second footboard subassembly includes second support and second footboard, the intracavity is held in rotationally locating of the first end of first support, first footboard is connected to the second end of first support, the first end of second support is rotationally located and is held the intracavity and can be holding the intracavity and slide, the second footboard is connected to the second end of second support, first footboard and second footboard rotatable coupling. The locker includes the cabinet body and foretell increases the pad, increases the pad and increases the pad slidable business turn over cabinet body. The pedals can be lifted for treading, so that articles can be conveniently taken and placed at the high position of the cabinet body; meanwhile, the pedals can be stored in the base, so that the height of the whole heightening pad is reduced, and the heightening pad can be pushed to be hidden under the cabinet body.

SUMMERY OF THE UTILITY MODEL

In order to overcome not enough among the prior art, the utility model provides a door cabinet is with base for cabinet increases device to further provide on the basis of this scheme and increase the device and the door cabinet between can dismantle location joint structure through this base, will the base increases the device and the door cabinet even obtains the base as an organic whole and increases a cabinet.

The utility model discloses a following technical scheme realizes: the base heightening device for the door cabinet is characterized in that:

the base heightening device comprises a front supporting seat and a rear supporting seat, the front supporting seat and the rear supporting seat respectively comprise a supporting piece body, two end sides of the supporting piece body are respectively and vertically connected with side supporting pieces, and the cross section of the supporting seat is of a U-shaped structure.

And secondly, a positioning mechanism is arranged at the top of each supporting piece body, the positioning mechanism comprises a positioning bulge protruding along the height direction of the supporting piece body, and a bearing boss is arranged between the positioning bulge and the top of the supporting piece body.

And thirdly, each side positioning connecting mechanism is arranged at the top of each side supporting piece and comprises a side positioning protrusion, a side bearing boss is arranged between the side positioning protrusion and the top of each side supporting piece, and a clamping joint is arranged on the side positioning protrusion.

On the basis of the technical scheme, the front supporting seat is composed of a front supporting piece body, a first side supporting piece and a second side supporting piece, wherein a front positioning convex edge is formed by upwards extending the supporting piece body in the height direction, the outer side face of the front positioning convex edge and the front supporting piece body are located on the same horizontal plane, and a front bearing boss is arranged between the inner side face of the front positioning convex edge and the inner side face of the front supporting piece body.

Preferably, at least one end of the front positioning convex rib is provided with a front positioning groove which is formed by inwards sinking along the height direction of the front positioning convex rib, and the side wall of the front positioning groove facing the first side supporting piece or the second side supporting piece is provided with a notch.

Preferably, the side positioning protrusions are respectively arranged along the central areas of the tops of the first side support and the second side support, so that the side positioning protrusions respectively form the side bearing bosses at least between two sides of the side support in the thickness direction and the tops of the first side support or the second side support; and clamping joints are respectively arranged on the two side positioning bulges.

Preferably, the side bearing bosses communicate with the front bearing boss.

Preferably, the height of the front positioning convex rib is lower than the distance between the bottom edge of the base of the door cabinet and the lower end edge of the cabinet door. Wherein, the height of the front positioning convex rib is 10-30 mm.

On the basis of the technical scheme, the rear supporting seat is composed of a rear supporting piece body, a third side supporting piece and a fourth side supporting piece, wherein a rear positioning bulge is arranged in the central area of the top of the rear supporting piece body, and a rear bearing boss is circumferentially arranged around the rear positioning bulge between the rear positioning bulge and the top of the rear supporting piece body.

Preferably, rear positioning grooves extending upwards from the rear positioning protrusions are respectively formed in two end angles of the rear positioning protrusions, and notches are formed in the side faces, facing the third side supporting piece or the fourth side supporting piece, of the rear positioning grooves.

Preferably, the side positioning projections are provided along a central area of a top of the third or fourth side support, respectively, at least such that they form the side bearing bosses between both sides in a thickness direction of the side supports and the top of the third or fourth side support; and the two side positioning bulges are respectively provided with a clamping joint.

The utility model discloses the beneficial effect who realizes does: the utility model discloses a base increases the device through can dismantle location joint structure with the base is even as an organic whole, has the convenient advantage of dismouting. And simultaneously, the utility model discloses a set up that the location is protruding, the constant head tank carries on spacingly to the base with increase being connected between the device, promotes the accurate nature of assembly and the convenience of operation on the one hand, and on the other hand has increased the security of use, avoids the problem of the aversion or the skew of the cabinet body in the use. The utility model discloses can increase the height according to the use scene setting of door cabinet, if need higher height that increases in moist place.

Drawings

Fig. 1 is a schematic structural view of a front support seat.

Fig. 2 is a schematic structural view of the rear support base.

Fig. 3 is an enlarged schematic view of the side positioning boss, side bearing boss and bayonet joint of fig. 1.

Fig. 4 is an enlarged view of the front projection and the front groove of fig. 1.

Fig. 5 is an enlarged schematic structural view of the rear positioning groove, the side positioning protrusion and the side bearing boss of fig. 2.

FIG. 6 is a schematic view of a detachable positioning clip structure between the heightening device of the base and the base.

Fig. 7 is an enlarged view of a partial positioning and clamping structure of the rear side of the base and the rear support base in fig. 6.

Fig. 8 is an enlarged view of a partial positioning and clamping structure of the front side of the base and the front support seat in fig. 6.

Figure 9 is a schematic view of a base booster door cabinet.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are preferred embodiments of the invention and should not be considered as excluding other embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.

In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not for describing a particular sequence.

In the claims, the specification and the drawings, unless otherwise expressly limited, to the extent that directional terms such as "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise" and the like are used, the positional or orientational relationships illustrated in the drawings are based on the positional and orientational relationships illustrated in the drawings and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention in any way.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the term "fixedly connected" or "fixedly connected" is used, which is to be understood broadly, that is, any connection mode without displacement relation or relative rotation relation between the two, that is, including non-detachably fixed connection, integrated connection and fixed connection through other devices or elements.

In the claims, the specification and the drawings, the terms "including", "comprising" and variations thereof, if used, are intended to be inclusive and not limiting.

Referring to the accompanying drawings 1-9, the base height increasing door cabinet of the present invention comprises a door cabinet 3, the door cabinet is provided with a cabinet body and a cabinet door, the bottom of the cabinet body is provided with a base, the base is provided with a base height increasing device, and the base height increasing door cabinet is structurally characterized in that: the base increases the device through can dismantling location joint structure with the base is even as an organic whole. The detachable positioning clamping structure comprises the following implementation modes:

specifically, the base heightening device comprises a front supporting seat 1 and a rear supporting seat 2, wherein the front supporting seat 1 and the rear supporting seat 2 respectively comprise a supporting piece body, and two end sides of the supporting piece body are respectively and vertically connected with a side supporting piece, so that the cross sections of the two supporting seats are of U-shaped structures; all be equipped with positioning mechanism at the top of each support piece body, positioning mechanism includes along the bellied location arch of support piece body direction of height the boss is born to having between the top of location arch and support piece body, simultaneously, each side support piece's top position still sets up side location coupling mechanism respectively, side location coupling mechanism includes that the side location is protruding it bears the boss to have the side between the top of side location arch and side support piece, and be in set up the joint on the side location arch.

Simultaneously be equipped with on the base respectively with the location space of protruding, the protruding looks adaptation of side location of location to set up on the curb plate of base with the draw-in groove that the joint matches carries out spacing connection back with the location space protruding, the base bears on bearing the weight of the boss and the side bears the weight of the boss, and is connected and with the base increases device body coupling through the buckle of joint and draw-in groove.

Wherein, the utility model discloses a preceding supporting seat and the connected mode between the base realize through following embodiment:

the front supporting seat 1 is composed of a front supporting piece body 11, a first side supporting piece 12 and a second side supporting piece 13, wherein a front positioning convex edge 111 formed by upward extending along the height direction of the supporting piece body is integrated, the outer side surface of the front positioning convex edge 11 and the front supporting piece body are positioned on the same horizontal plane, and a front bearing boss 113 is arranged between the inner side surface of the front positioning convex edge and the inner side surface of the front supporting piece body.

Meanwhile, the side positioning projections 122 are provided along a central area of the top of the first side support 12 such that the side positioning projections 122 respectively form the side bearing bosses at least between both sides of the side support in the thickness direction and the top of the first side support; the side bearing boss is communicated with the front bearing boss 113, and the side positioning bosses 122 are respectively provided with a clamping joint 121.

Similarly, the side positioning protrusions 132 are disposed along the central area of the top of the second side support 13, such that the side positioning protrusions 132 respectively form the side bearing bosses 133 at least between both sides of the side support in the thickness direction and the top of the second side support; the side bearing bosses 133 are communicated with the front bearing boss 113, and the side positioning bosses 132 are respectively provided with a clamping joint 131.

On the basis of the embodiment of the front support seat, the base of the utility model is realized by the following specific embodiments: the base includes preceding curb plate 31 and connects perpendicularly the first curb plate 33 and the second curb plate 34 of preceding curb plate both sides end constitute, wherein be equipped with respectively in first curb plate 33 and the second curb plate 34 and hold protruding location cavity structure of side location and joint cavity structure, and be equipped with in the joint cavity structure with joint assorted draw-in groove. As shown in the partially enlarged structure diagram 102, a locking groove 331 matching with the locking head is provided in the first side plate 33.

The utility model discloses will the front side of base bears in the front and bears on boss 113 and the side bears the boss as the side bears boss 133, preceding location bead 111, side location arch carry on spacingly to the base to carry out the buckle through joint and draw-in groove and be connected.

The utility model discloses do not do specific injecing to the concrete height of preceding location bead 111, the field technician can increase the whole aesthetic property of a cabinet according to the base and set for the height, nevertheless the utility model discloses it is preferred as follows:

firstly, the height of the front positioning convex rib 111 is lower than the distance between the bottom edge of the base of the door cabinet and the lower end edge of the door cabinet. The height of the front positioning projected ridges 111 can be selected to be 10-30mm as described above.

And secondly, the front side of the base and the front bearing boss are connected from back, and the front positioning convex edge 111 is positioned below the cabinet door and is positioned on the same horizontal plane with the outer side surface of the cabinet door.

In the existing coupling mode of the cabinet body and the cabinet door, the cabinet body and the cabinet door can be connected through a door shaft/shaft sleeve. To this connected mode, owing to be equipped with the door-hinge in the bottom of cabinet door one side, in the same way, be equipped with the axle sleeve of matching in cabinet body one side, in order to solve the technical problem that the connected mode of door-hinge/axle sleeve subassembly brought, following embodiment is adopted to preceding supporting seat 1:

specifically, the cabinet body and the cabinet door are connected through a door shaft/shaft sleeve, meanwhile, a front positioning groove 112 formed by inwards recessing along the height direction of the front positioning convex rib is arranged at one end corner of the front positioning convex rib 111, and the front positioning groove 112 has a space for accommodating the shaft sleeve. After the front supporting seat is connected with the base, the door shaft/shaft sleeve assembly is accommodated in the front positioning groove, on one hand, the door shaft/shaft sleeve assembly also plays a positioning role in connection between the front supporting seat and the base, and on the other hand, the front positioning groove ensures movable opening and closing of the cabinet door.

On the basis of the above embodiment, in order to facilitate the assembly and disassembly of the front supporting seat, the utility model discloses further front positioning groove 112 is gone up to the lateral wall towards first side support piece or second side support piece and is set for according to the position of door-hinge/axle sleeve subassembly, namely the axle termination end of cabinet door.

Wherein, the utility model discloses a back supporting seat 2 and the connected mode between the base realize through following embodiment:

the rear support base 2 is composed of a rear support body 21, a third side support 22 and a fourth side support 23, wherein a plurality of rear positioning protrusions 211, such as a rear positioning protrusion 211A and a rear positioning protrusion 211B, are arranged in a central area of the top of the rear support body 1, and a rear bearing boss 214 is circumferentially arranged around the rear positioning protrusion between the rear positioning protrusion and the top of the rear support body.

Meanwhile, side positioning protrusions 222 are provided along central areas of the tops of the third side supports 22, respectively, such that at least the side positioning protrusions 222 form the side bearing bosses 223 between both sides of the side support in the thickness direction and the top of the third side support, the side bearing bosses 223 communicating with the rear bearing boss 214. The side positioning protrusions are respectively provided with a clamping joint 221.

Similarly, the side positioning protrusions 232 are respectively disposed along the central area of the top of the fourth side support 23, at least such that the side positioning protrusions 232 form the side bearing bosses 233 between the two sides of the side support in the thickness direction and the top of the fourth side support, and the side bearing bosses 233 communicate with the rear bearing boss 214. The side positioning protrusions are respectively provided with a clamping joint 231.

On the basis of the embodiment of the rear support seat, the base of the utility model is realized by the following specific embodiments: the base includes posterior lateral plate 32 to and connect perpendicularly the first curb plate 33 and the second curb plate 34 of posterior lateral plate both sides end constitute, wherein be equipped with respectively in posterior lateral plate 32, first curb plate 33 and the second curb plate 34 and hold the protruding location cavity structure of back location, side location, simultaneously still be equipped with joint cavity structure in first curb plate and the second curb plate respectively, and be equipped with in the joint cavity structure with joint head assorted draw-in groove if be equipped with in first curb plate 33 with joint head 221 assorted draw-in groove 332.

And when the rear side of the base is borne on the rear bearing boss and the side bearing boss, the rear positioning bulge and the side positioning bulge limit the base and are connected with the clamping groove in a buckling manner through the clamping joint.

In order to make the assembly between back backup pad and the base rear side more accurate, connect more stably, avoid aversion and skew problem, the utility model discloses further take following measure: the rear side plate is provided with a limiting member, such as a limiting member 333, and at the same time, two corners of the rear positioning protrusion are respectively provided with a rear positioning groove extending upwards from the rear positioning protrusion, such as the rear positioning groove 212 shown in the partially enlarged structure diagram 101, the positioning groove 212 is matched with the limiting member 333, and a notch is arranged on a side surface of the rear positioning groove facing the third side support member or the fourth side support member.

The utility model discloses it is all the protruding height of back location, side location does not do specific restriction, and suitable height can be selected according to actual assembly portability and safety in utilization's needs to the technical personnel in the field.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims (10)

1. The utility model provides a base increases device for door cabinet which characterized in that: the base heightening device comprises a front supporting seat and a rear supporting seat, wherein the front supporting seat and the rear supporting seat respectively comprise a supporting piece body, and two end sides of the supporting piece body are respectively and vertically connected with a side supporting piece, so that the cross sections of the two supporting seats are of U-shaped structures; all be equipped with positioning mechanism at the top of each support piece body, positioning mechanism includes along the bellied location arch of support piece body direction of height the boss is born to having between the top of location arch and support piece body, simultaneously, each side support piece's top position still sets up side location coupling mechanism respectively, side location coupling mechanism includes that the side location is protruding it bears the boss to have the side between the top of side location arch and side support piece, and be in set up the joint on the side location arch.

2. The base heightening device for the door cabinet as defined in claim 1, wherein: the front supporting seat is composed of a front supporting piece body, a first side supporting piece and a second side supporting piece, wherein a front positioning convex edge is formed by upwards extending the supporting piece body in the height direction, the outer side face of the front positioning convex edge and the front supporting piece body are located on the same horizontal plane, and a front bearing boss is arranged between the inner side face of the front positioning convex edge and the inner side face of the front supporting piece body.

3. The base heightening device for the door cabinet as defined in claim 2, wherein: at least one end angle of the front positioning convex edge is provided with a front positioning groove which is formed by inwards sinking along the height direction of the front positioning convex edge, and the front positioning groove is provided with a notch towards the side wall of the first side supporting piece or the second side supporting piece.

4. The base heightening device for the door cabinet as defined in claim 2, wherein: the side positioning bulges are respectively arranged along the central areas of the tops of the first side support and the second side support, so that the side bearing bosses are respectively formed between at least two sides of the side support in the thickness direction and the top of the first side support or the second side support; and clamping joints are respectively arranged on the two side positioning bulges.

5. The base heightening device for the door cabinet as defined in claim 4, wherein: the side bearing boss is communicated with the front bearing boss.

6. The base heightening device for a door cabinet according to any one of claims 2 to 5, wherein: the height of the front positioning convex edge is lower than the distance between the bottom edge of the base of the door cabinet and the lower end edge of the cabinet door.

7. The base heightening device for the door cabinet as defined in claim 6, wherein: the height of the front positioning convex rib is 10-30 mm.

8. The base heightening device for the door cabinet as defined in claim 1, wherein: the rear supporting seat is composed of a rear supporting piece body, a third side supporting piece and a fourth side supporting piece, wherein a rear positioning bulge is arranged in the center area of the top of the rear supporting piece body, and a rear bearing boss is circumferentially arranged around the rear positioning bulge between the rear positioning bulge and the top of the rear supporting piece body.

9. The base heightening device for a door cabinet according to claim 8, wherein: rear positioning grooves formed by upwards extending the rear positioning bulges are respectively arranged at two corners of the rear positioning bulges, and gaps are arranged on the side surfaces, facing the third side supporting piece or the fourth side supporting piece, of the rear positioning grooves.

10. The base heightening device for a door cabinet according to claim 8 or 9, wherein: providing the side positioning projections along a central area of a top of the third or fourth side support, respectively, at least such that the side positioning projections form the side bearing bosses between both sides of the side support in a thickness direction and the top of the third or fourth side support; and the two side positioning bulges are respectively provided with a clamping joint.

Images