CN213713687U

CN213713687U - Shelf assembly

Info

Publication number: CN213713687U
Application number: CN202022749881.0U
Authority: CN
Inventors: 陈炜; 查国强; 顾磊
Original assignee: Suzhou Snow Electric Communications Technology Inc
Current assignee: Suzhou Snow Electric Communications Technology Inc
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-16
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a shelf subassembly includes: the device comprises a plurality of supporting clamping strips, a plurality of supporting seats, at least one shelf and a plurality of upper pressing buckles, wherein the supporting clamping strips are configured to be connected with external equipment; each supporting clamping strip is provided with a plurality of through holes along the up-down direction; each supporting seat is provided with an installation groove with an upward notch and a positioning concave hole formed in the bottom wall of the installation groove; each shelf comprises a pair of frames which are oppositely arranged, the lower part of each frame is provided with at least one positioning bulge, part of each frame is positioned in the mounting groove, and the positioning bulge is positioned in the positioning concave hole; each upper pressing buckle is fixedly arranged on the corresponding supporting seat and downwards presses the shelf; the fixed shelf of restriction is detained through pressing on the increase, and the location arch that the shelf increased and the location shrinkage pool that the supporting seat increased restrict the shelf and control the back-and-forth movement, make the shelf installation firm, be difficult for dropping.

Description

Shelf assembly

Technical Field

The utility model relates to a goods shelves field, in particular to shelf subassembly.

Background

The shelf that uses such as refrigerator, show cupboard, freezer is mostly detachable and installs at the box internal face, and the shelf obtains fine fixed, moves in refrigerator inside easily, when the box removes or receives the collision, and the shelf drops easily, not only damages the shelf easily, still can hurt the box.

Disclosure of Invention

In order to solve the technical problem, the utility model aims at providing a shelf subassembly that the installation is firm, is difficult for droing.

In order to achieve the above object, the utility model adopts the following technical scheme: a shelf assembly comprising:

the supporting clamping strips are configured to be connected with external equipment, and a plurality of through holes are formed in each supporting clamping strip along the vertical direction;

the supporting seats are fixed on the supporting clamping strips, and each supporting seat is provided with an installation groove with an upward notch and a positioning concave hole formed in the bottom wall of the installation groove;

each shelf comprises a pair of oppositely arranged frames, the lower part of each frame is provided with at least one positioning bulge, part of each frame is positioned in the mounting groove, and the positioning bulge is positioned in the positioning concave hole;

and each upper pressing buckle is fixedly arranged on the corresponding supporting seat and downwards presses the shelf.

In the above technical solution, it is further preferable that the support base includes a base portion having a front surface and a rear surface, a support portion located on the front surface of the base portion, and a fixing portion located on the rear surface of the base portion; the front end part of the upper surface of the supporting part is provided with a convex stopping part; the mounting groove is defined by a front surface of the base, an upper surface of the support part, and a rear surface of the blocking part; the joint of the supporting part and the front surface of the base part is provided with a pair of symmetrical U-shaped joint grooves, and the joint grooves are provided with concave necks.

In the above technical solution, it is further preferable that the fixing portion includes a first fixing portion and a first stopper portion located at an upper portion of the base portion, a plurality of second fixing portions located at a rear surface of the base portion, and a third fixing portion and a second stopper portion located at a lower portion of the base portion; the first fixing part and the first stopping part are arranged in an L shape, the first fixing part is inserted into one through hole, and the first stopping part is positioned behind the supporting clamping strip and tightly abutted against the rear surface of the supporting clamping strip; the second stopping part is hook-shaped, the third fixing part is inserted into one through hole, and the second stopping part is positioned behind the supporting and clamping strip and is tightly abutted against the rear surface of the supporting and clamping strip; each second fixing part is inserted into the corresponding through hole respectively; the distance between two adjacent fixing parts is consistent with that between two adjacent through holes.

In the above technical solution, it is further preferable that the upper press buckle includes a clamping portion and a limiting portion, and the limiting portion is located on the top of the front surface of the clamping portion and is in an inverted L shape with the clamping portion; the clamping part is a U-shaped plate, the clamping part is provided with a pair of pins, and clamping protrusions are arranged on the opposite surfaces of the pins; the rear surface of the clamping part is also provided with a connecting groove which can be in sliding fit with the base part; the front part of the lower surface of the limiting part is provided with a convex abutting part, and the abutting part is provided with an abutting groove with a downward notch.

In the above technical solution, it is further preferable that the upper press buckle and the support seat are injection-molded integral parts.

The utility model discloses advantage for prior art is: the fixed shelf of restriction is detained through pressing on the increase, and the location arch that the shelf increased and the location shrinkage pool that the supporting seat increased restrict the shelf and control the back-and-forth movement, make the shelf installation firm, be difficult for dropping.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the connection position of the shelf and the support base;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic perspective view of the supporting base;

FIG. 5 is a left side view of the support base;

FIG. 6 is a schematic perspective view of the upper buckle;

FIG. 7 is a schematic structural view of the upper buckle and the support base;

FIG. 8 is a schematic view of the upper buckle and the supporting base separated from each other;

wherein: 1. a shelf; 11. positioning the projection; 12. a frame; 2. a supporting seat; 21. mounting grooves; 211. positioning concave holes; 22. a base; 23. a support portion; 231. a blocking portion; 232. an engaging groove; 2321. a neck portion; 24. a fixed part; 241. a first fixed part; 2411. a first stopper portion; 242. a second fixed part; 243. a third fixed part; 2431. a second stopper portion; 3. pressing and buckling; 31. a clamping part; 311. a pin; 3111. clamping convex; 312. connecting grooves; 32. a limiting part; 321. an abutting portion; 3211. a butt joint groove; 4. supporting the clamping strip; 41. and a through hole.

Detailed Description

To explain the technical content, structural features, achieved objects and functions of the present invention in detail, the following detailed description is made with reference to the accompanying drawings.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 4, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention.

As shown in fig. 1 to 3, a shelf assembly comprises a shelf 1, a support base 2, an upper press buckle 3 and a support clamping strip 4; the four supporting clamping strips 4 are symmetrically fixed on two opposite wall surfaces of the external box body in pairs, the four supporting seats 2 are respectively fixed on the four supporting clamping strips 4, the shelf 1 is provided with a pair of oppositely arranged frames 12, the lower part of each frame 12 is provided with at least one positioning bulge 11, the supporting seat 2 is provided with an installation groove 21 with an upward notch, the bottom surface of the installation groove 21 is provided with a positioning concave hole 211, the shelf 1 is installed on the supporting seats 2, and the positioning bulges 11 are placed in the corresponding positioning concave holes 211 to play a positioning role; go up and press the buckle 3 on supporting seat 2 and compress tightly shelf 1, restrict shelf 1 between supporting seat 2 and last pressure buckle 3, play the effect of fixed shelf 1.

As shown in fig. 3 to 5, the support base 2 includes a base portion 22 having a front surface and a rear surface, a support portion 23 provided on the front surface of the base portion 22, and a fixing portion 24 provided on the rear surface of the base portion 22; the front end part of the upper surface of the supporting part 23 is provided with a blocking part 231 protruding out of the supporting part 23, the front surface of the base part 22, the upper surface of the supporting part 23 and the rear surface of the blocking part 231 define a mounting groove 21, and the bottom surface of the mounting groove 21 is provided with a positioning concave hole 211; the junction of the front surface of the base 22 and the support 23 is provided with a pair of symmetrical "U" -shaped engagement grooves 232, the engagement grooves 232 having recessed necks 2321; the fixing part 24 is perpendicular to the base part 22, and the fixing part 24 includes a first fixing part 241 and a first stopping part 2411 which are positioned on the upper part of the base part 22, a plurality of second fixing parts 242 which are positioned on the rear surface of the base part 22, and a third fixing part 243 and a second stopping part 2431 which are positioned on the lower part of the base part 22; the first fixing portion 241 is connected to the first stopping portion 2411 in an "L" shape, the second stopping portion 2431 is in a hook shape, the first fixing portion 241, the plurality of second fixing portions 242 and the third fixing portion 243 are inserted into the through holes corresponding to the support card strip 4, and the first stopping portion 2411 and the second stopping portion 2431 are located behind the support card strip 4 and abut against the rear surface of the support card strip 4.

As shown in fig. 6, the upper press buckle 3 includes a clamping portion 31 and a stopper portion 32; the clamping portion 31 is connected with the limiting portion 32 to form an inverted L shape, the clamping portion 31 is a U-shaped plate, the clamping portion 31 is provided with a pair of pins 311 which are bilaterally symmetrical, and the opposite surfaces of the pins 311 are provided with convex clamping protrusions 3111; the back surface of the clamping part 31 is provided with a connecting groove 312 which can be matched with the base part 22 in a sliding way (see fig. 7 and 8); the front part of the lower surface of the limiting part 32 is provided with an abutting part 321 perpendicular to the limiting part 32, and the abutting part 321 is provided with an abutting groove 3211 with a downward notch.

As shown in fig. 7 and 8, the engaging portion 31 of the upper buckle 3 is connected to the base 22 of the supporting base 2, the connecting slots 312 are slidably connected to two sides of the base 22, and the upper buckle 3 slides downward along two sides of the base 22; the pin 311 is inserted into the engaging groove 232, the upper buckle 3 continues to slide downwards, the blocking part 231 is inserted into the abutting groove 3211 of the abutting part 321, the upper surface of the blocking part 231 abuts against the groove bottom surface of the abutting groove 3211, and the upper buckle 3 stops sliding downwards; the protrusion 3111 of the pin 311 is tightly engaged with the neck 2321 of the engaging groove 232, thereby effectively preventing the upper press button 3 from falling off from the supporting seat 2.

As shown in fig. 1, 3, 7 and 8, in use, the supporting clip strip 4 is installed on the wall surface of the box body, the fixing portions 24 on the base portion 22 are inserted into the through holes 41 of the supporting clip strip 4, and the first stopping portion 2411 and the second stopping portion 2431 are located behind the supporting clip strip 4 and abut against the rear surface of the supporting clip strip 4; the supporting seat 2 is fixed on the supporting clamping strip 4 through the fixing part 24; the frame 12 of the shelf 1 is partially placed in the mounting groove 21 of the support seat 2, and the positioning protrusions 11 on the shelf 1 are respectively placed in the corresponding positioning concave holes 211 to play a positioning role; the clamping part 31 of the upper pressing buckle 3 is connected with the base part 22, the upper pressing buckle 3 slides downwards, the pin 311 is inserted into the joint groove 232, the limiting part 32 of the upper pressing buckle 3 compresses the frame 12, the upper pressing buckle 3 stops sliding downwards, the clamping protrusion 3111 of the pin 311 is clamped with the neck 2321 of the joint groove 232 at the moment, and the frame 1 is limited and fixed between the supporting seat 2 and the upper pressing buckle 3; protruding 3111 of card and neck 2321 chucking effectively prevent that frame 1 from rocking in mounting groove 21 and leading to pressing to detain 3 landing from supporting seat 2.

The utility model provides a shelf component, which has the positioning function on the shelf 1 by adding the positioning bulge 11 on the shelf 1 and arranging the positioning concave hole 211 on the supporting seat 2; in addition, the upper pressing buckle 3 is additionally arranged, the connection between the upper pressing buckle 3 and the supporting seat 2 is realized, the shelf 1 is limited in the mounting groove 21, the fixing is firm, the number of parts is small, and the mounting efficiency is high.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A shelf assembly, comprising:

the supporting clamping strips (4) are configured to be connected with external equipment, and a plurality of through holes (41) are formed in each supporting clamping strip (4) along the vertical direction;

the supporting seats (2) are fixed on the supporting clamping strips (4), and each supporting seat (2) is provided with an installation groove (21) with an upward notch and a positioning concave hole (211) formed in the bottom wall of the installation groove (21);

each shelf (1) comprises a pair of oppositely arranged frames (12), the lower part of each frame (12) is provided with at least one positioning protrusion (11), a part of each frame (12) is positioned in the mounting groove (21), and the positioning protrusion (11) is positioned in the positioning concave hole (211);

a plurality of upper pressing buckles (3), wherein each upper pressing buckle (3) is fixedly arranged on the corresponding supporting seat (2) and presses the shelf (1) downwards.

2. A shelf assembly according to claim 1, wherein the support base (2) comprises a base portion (22) having a front surface and a rear surface, a support portion (23) at the front surface of the base portion (22) and a fixing portion (24) at the rear surface of the base portion; the front end part of the upper surface of the supporting part (23) is provided with a convex stopping part (231); the mounting groove (21) is defined by a front surface of the base (22), an upper surface of the support portion (23), and a rear surface of the blocking portion (231); the joint of the supporting part (23) and the front surface of the base part (22) is provided with a pair of symmetrical U-shaped joint grooves (232), and the joint grooves (232) are provided with concave neck parts (2321).

3. A shelf assembly according to claim 2, wherein the fixing part (24) comprises a first fixing part (241) and a first stopping part (2411) at the upper part of the base part (22), a plurality of second fixing parts (242) at the rear surface of the base part (22), a third fixing part (243) and a second stopping part (2431) at the lower part of the base part (22); the first fixing part (241) and the first stopping part (2411) are arranged in an L shape, the first fixing part (241) is inserted into one through hole (41), and the first stopping part (2411) is positioned behind the support clamping strip (4) and is tightly abutted against the rear surface of the support clamping strip (4); the second stopping part (2431) is hook-shaped, the third fixing part (243) is inserted into one through hole (41), and the second stopping part (2431) is positioned behind the supporting clamping strip (4) and is tightly abutted against the rear surface of the supporting clamping strip (4); each second fixing part (242) is inserted into the corresponding through hole (41); the distance between two adjacent fixing parts (24) is consistent with the distance between two adjacent through holes (41).

4. A shelf assembly according to claim 3, wherein the upper press button (3) comprises a clamping portion (31) and a limiting portion (32), the limiting portion (32) is located on the top of the front surface of the clamping portion (31) and is in an inverted L shape with the clamping portion (31); the clamping portion (31) is a U-shaped plate, the clamping portion (31) is provided with a pair of pins (311), and clamping protrusions (3111) are arranged on opposite surfaces of the pins (311); the rear surface of the clamping part (31) is also provided with a connecting groove (312) which can be in sliding fit with the base part (22); the front part of the lower surface of the limiting part (32) is provided with a convex abutting part (321), and the abutting part (321) is provided with an abutting groove (3211) with a downward notch.

5. A shelf assembly according to claim 1, characterised in that the upper press stud (3) and the support base (2) are of one piece injection moulded.