CN218523822U

CN218523822U - Refrigerator freezer ladder frame

Info

Publication number: CN218523822U
Application number: CN202222911084.7U
Authority: CN
Inventors: 田仁
Original assignee: Suzhou Wenzhi Precision Hardware Technology Co ltd
Current assignee: Suzhou Wenzhi Precision Hardware Technology Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-02-24
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a refrigerator freezer ladder frame relates to refrigerator freezer ladder frame technical field, and it is more for solving current ladder frame spare part, and the strutting arrangement behind the fixed mounting is fixed structure, can't finely tune, uses the flexibility to remain the problem that improves. The couple subassembly is installed in the upper end of sky ladder frame, couple subassembly and sky ladder frame draw-in groove fixed connection, the couple subassembly includes the base, the inside of base is provided with the double-screw bolt, the one end of double-screw bolt is provided with the drive post, the one end of drive post is provided with the wrench hand, the couple subassembly includes the couple main part, the lower extreme of couple main part is provided with the actuating arm, the upper end at the drive post is established to the actuating arm cover, be provided with the bearing frame between actuating arm and the drive post, the lower terminal surface of couple main part is provided with the draw runner, draw runner and base sliding connection, the upper end of sky ladder frame is provided with a plurality of mounting grooves, the couple subassembly includes the mounting substrate.

Description

Refrigerator freezer ladder frame

Technical Field

The utility model relates to a refrigerator freezer ladder frame technical field specifically is a refrigerator freezer ladder frame.

Background

At present, more than one layer rack is arranged inside the existing refrigerator freezer on the market, the layer racks are usually supported and fixed by a supporting device, the supporting mechanism is a refrigerator freezer overhead ladder rack, and the refrigerator freezer overhead ladder rack is an indispensable component of the refrigerator freezer;

for example, chinese granted patent publication No. CN215983521U (an integrated snap freezer shelf support device): the device comprises a sliding seat and a slide bar, wherein the sliding seat is arranged on the slide bar in a reciprocating sliding manner; the upper end of the sliding seat is provided with a shelf locking mechanism, the sliding seat is positioned below the shelf locking mechanism and is provided with a cavity penetrating through the front side and the rear side, a suspended locking clamping part is arranged in the cavity, the locking clamping part is a strip-shaped clamping plate which gradually inclines towards the sliding strip from top to bottom, the upper end of the locking clamping part is integrally connected with the inner wall of the upper end of the cavity, the surface of one side, close to the sliding strip, of the lower end of the locking clamping part is provided with a protruding clamping block, and the protruding clamping block is clamped on the corresponding protruding part on the surface of the sliding strip along with sliding adjustment of the sliding seat; the sliding seat is also provided with a locking bolt which can be transversely arranged on the sliding seat in a pluggable manner and is connected with the surface of one side of the locking clamping part, which is far away from the sliding strip, in an abutting manner; the operation is simple, convenient and easy, and the locking state is stable and reliable;

although above-mentioned prior art need not to increase connecting pieces such as metal pivot and installs the latch locking portion on the slide, needs the cooperation dead bolt to use, just can ensure the stability and the reliability of the latch locking portion that is in the lock-out state, and whole strutting arrangement's spare part is more, and strutting arrangement after the fixed mounting is fixed structure, can't finely tune, uses the flexibility to remain the improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refrigerator freezer sky ladder frame to it is more to solve the current sky ladder frame spare part that provides among the above-mentioned background art, and strutting arrangement behind the fixed mounting is fixed structure, can't finely tune, uses the flexibility to remain the problem that improves.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a refrigerator freezer sky ladder frame, includes sky ladder frame and couple subassembly, the upper end at sky ladder frame is installed to the couple subassembly, couple subassembly and sky ladder frame draw-in groove fixed connection, the couple subassembly includes the base, the inside of base is provided with the double-screw bolt, the one end of double-screw bolt is provided with the drive post, the one end of drive post is provided with turns round the hand, the couple subassembly includes the couple main part, the lower extreme of couple main part is provided with the actuating arm, the upper end at the drive post is established to the actuating arm cover, be provided with the bearing frame between actuating arm and the drive post, the lower terminal surface of couple main part is provided with the draw runner, draw runner and base sliding connection.

Preferably, the upper end of sky ladder frame is provided with a plurality of mounting grooves, the couple subassembly includes mounting substrate, the top of mounting substrate one side is provided with first card strip, the below of mounting substrate one side is provided with the second card strip, the second card strip is the same with second card strip size, all be provided with the spacing groove between first card strip and the mounting substrate and between second card strip and the mounting substrate, spacing groove and sky ladder frame draw-in groove fixed connection.

Preferably, the base is located at the other side of the mounting substrate.

Preferably, the upper end of the overhead ladder frame is provided with a mounting hole.

Preferably, the bottom of the overhead ladder frame is provided with two clamping columns.

Preferably, the top end of the overhead ladder frame is provided with two clamping holes.

Preferably, the clamping columns correspond to the clamping holes one to one, and the clamping grooves are fixed between the clamping holes and the clamping columns.

Preferably, a plurality of the mounting grooves are evenly arranged at intervals, and the mounting grooves are the same in size.

Preferably, the stud is fixedly connected with the driving column in a welding mode, and the driving column is fixedly connected with the wrench in a welding mode.

Preferably, the mounting substrate, the first clamping strip and the second clamping strip are arranged to be of an integrally formed structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses rotate and turn round the hand and can drive the double-screw bolt and rotate, through the position of screw thread regulation and control drive post, drive post drive couple main part, make the couple main part slide along the base to regulate and control the position of couple main part, change the position of couple main part, improved the flexibility in the ladder frame use;

2. the utility model discloses when the installation couple subassembly, only need to block two mounting grooves that the strip corresponds the overhead ladder frame with the first card strip of couple subassembly and second, with the inside that two mounting grooves were moved into to first card strip and second card strip level, downward block again, it is fixed through the spacing groove joint, just can realize fixed to the quick installation of couple subassembly, the couple subassembly can be fixed in a plurality of positions of overhead ladder frame, the position change is convenient, and need not to use auxiliary fastening spare just can realize the firm to the couple subassembly, moreover, the steam generator is simple in structure, and the installation and removal is convenient.

Drawings

FIG. 1 is a connection diagram of the ladder rack and the hook assembly of the present invention;

FIG. 2 is a schematic structural view of the hook assembly of the present invention;

fig. 3 is a three-dimensional view of the overhead ladder rack of the present invention;

fig. 4 is a top three-dimensional perspective view of the ladder rack of the present invention;

fig. 5 is a partial enlarged view of the region a of the present invention.

In the figure: 1. an overhead ladder frame; 2. mounting grooves; 3. a hook assembly; 4. a mounting substrate; 5. a first clip strip; 6. a second card strip; 7. a base; 8. a stud; 9. a drive column; 10. twisting a hand; 11. a hook main body; 12. a drive arm; 13. a bearing seat; 14. mounting holes; 15. clamping the column; 16. a clamping hole; 17. a limiting groove; 18. and (4) a slide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a refrigerator freezer sky ladder frame, including sky ladder frame 1 and couple subassembly 3, couple subassembly 3 installs the upper end at sky ladder frame 1,

couple subassembly

3 and 1 draw-in groove fixed connection of sky ladder frame, couple subassembly 3 includes base 7, the inside of base 7 is provided with double-screw bolt 8, threaded connection between double-screw bolt 8 and the base 7, the one end of double-screw bolt 8 is provided with drive post 9, the one end of drive post 9 is provided with the wrench hand 10, couple subassembly 3 includes couple main part 11, the lower extreme of couple main part 11 is provided with actuating arm 12, the upper end at drive post 9 is established to actuating arm 12 cover, be provided with bearing frame 13 between actuating arm 12 and the drive post 9, the lower terminal surface of couple main part 11 is provided with draw runner 18, draw runner 18 and base 7 sliding connection.

During the use, turn round hand 10 in the rotation, can drive double-screw bolt 8 through turning round hand 10 and rotate, through the position of screw regulation and control drive post 9, drive post 9 drive couple main part 11 makes couple main part 11 slide along base 7 to adjust and control the position of couple main part 11, the position of change couple main part 11 fast, thereby improved the flexibility in the sky ladder frame 1 use, solved the lower problem of current sky ladder frame 1 flexibility.

Further, the upper end of overhead ladder frame 1 is provided with a plurality of mounting grooves 2, couple subassembly 3 includes mounting substrate 4, the top of mounting substrate 4 one side is provided with first card strip 5, the below of mounting substrate 4 one side is provided with second card strip 6, second card strip 6 is the same with second card strip 6 size, all be provided with spacing groove 17 between first card strip 5 and the mounting substrate 4 and between second card strip 6 and the mounting substrate 4, spacing groove 17 and overhead ladder frame 1 draw-in groove fixed connection, when installing couple subassembly 3, align two mounting grooves 2 of overhead ladder frame 1 with first card strip 5 and second card strip 6 of couple subassembly 3, after lining up, move into the inside of two mounting grooves 2 with first card strip 5 and second card strip 6 of couple subassembly 3, make spacing groove 17 align with the bottom of mounting groove 2, after lining up, move down couple subassembly 3, connect spacing groove 17 in the upper end of overhead ladder frame 1, can realize the fixed quick installation to couple subassembly 3.

Further, the base 7 is located on the other side of the mounting substrate 4, and the base 7 is used for supporting and playing a role of support.

Further, the upper end of the ladder frame 1 is provided with a mounting hole 14, and the ladder frame 1 is quickly fixed through the mounting hole 14.

Further, the bottom of the ladder frame 1 is provided with two clamping columns 15, the clamping columns 15 can be embedded into the clamping holes 16, and clamping groove fixed connection between the clamping columns 15 and the clamping holes is achieved.

Further, the top of the ladder frame 1 is provided with two clamping holes 16, the two clamping holes 16 are arranged, and the clamping columns 15 can be embedded into the clamping holes 16 to realize the fixed connection of the clamping grooves between the two.

Furthermore, the clamping columns 15 correspond to the clamping holes 16 one by one, and the clamping grooves between the clamping holes 16 and the clamping columns 15 are fixed, so that the two overhead ladder frames 1 are quickly connected.

Further, a plurality of mounting grooves 2 interval evenly sets up, and a plurality of mounting grooves 2 size are the same, and couple component 3 mountable is in a plurality of positions of sky ladder frame 1.

Furthermore, the stud 8 is fixedly connected with the driving column 9 in a welding mode, the driving column 9 is fixedly connected with the wrench 10 in a welding mode, the connection mode is simple, and the structural integrity is good.

Further, mounting substrate 4, first card strip 5 and second card strip 6 set up to integrated into one piece structure, simple structure, and the shaping is convenient, and the wholeness of structure is good, and is not fragile and fracture.

The working principle is as follows: when in use, the hook component 3 is arranged at the upper end of the overhead ladder frame 1, when the hook component 3 is arranged, the first clamping strip 5 and the second clamping strip 6 of the hook component 3 are aligned with the two mounting grooves 2 of the overhead ladder frame 1, after the alignment, the first clamping strip 5 and the second clamping strip 6 of the hook component 3 are moved into the two mounting grooves 2, so that the limiting groove 17 is aligned with the bottom ends of the mounting grooves 2, after the alignment, the hook component 3 is moved downwards, the limiting groove 17 is clamped at the upper end of the overhead ladder frame 1, the hook component 3 can be quickly installed and fixed, the hook component 3 can be fixed at a plurality of positions of the overhead ladder frame 1, the position change is convenient, and need not to use auxiliary fastener just can realize the firm to couple subassembly 3, moreover, the steam generator is simple in structure, it is convenient to install and remove, after the installation of couple subassembly 3 is fixed, can regulate and control the position of couple main part 11, when needing to regulate and control the position of couple main part 11, only need to rotate wrench 10, drive post 9 through drive post 9 drive double-screw bolt 8, double-screw bolt 8 and base 7 threaded connection, when double-screw bolt 8 rotates, realize the change of double-screw bolt 8 position, the removal of double-screw bolt 8 position drives the removal of drive post 9 position, thereby make couple main part 11 remove along base 7 through draw runner 18, regulate and control the position of couple main part 11 fast.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a refrigerator freezer ladder frame, includes ladder frame (1) and couple subassembly (3), its characterized in that: the hook component (3) is arranged at the upper end of the overhead ladder frame (1), the hook component (3) is fixedly connected with a clamping groove of the overhead ladder frame (1), the hook component (3) comprises a base (7), a stud (8) is arranged inside the base (7), a driving column (9) is arranged at one end of the stud (8), a wrench (10) is arranged at one end of the driving column (9), the hook component (3) comprises a hook main body (11), a driving arm (12) is arranged at the lower end of the hook main body (11), the upper end of the driving column (9) is sleeved with the driving arm (12), a bearing seat (13) is arranged between the driving arm (12) and the driving column (9), a sliding strip (18) is arranged on the lower end face of the hook main body (11), and the sliding strip (18) is connected with the base (7) in a sliding mode.

2. The refrigerator freezer ceiling ladder assembly of claim 1, wherein: the upper end of sky ladder frame (1) is provided with a plurality of mounting grooves (2), couple subassembly (3) are including mounting substrate (4), the top of mounting substrate (4) one side is provided with first card strip (5), the below of mounting substrate (4) one side is provided with second card strip (6), second card strip (6) and second card strip (6) size are the same, all be provided with spacing groove (17) between first card strip (5) and mounting substrate (4) and between second card strip (6) and mounting substrate (4), spacing groove (17) and sky ladder frame (1) draw-in groove fixed connection.

3. The refrigerator freezer ceiling ladder assembly of claim 2, wherein: the base (7) is located on the other side of the mounting substrate (4).

4. The refrigerator freezer up-step frame of claim 1, wherein: the upper end of the overhead ladder frame (1) is provided with a mounting hole (14).

5. The refrigerator freezer up-step frame of claim 1, wherein: the bottom of the overhead ladder frame (1) is provided with two clamping columns (15), and the number of the clamping columns (15) is two.

6. The refrigerator freezer up-step frame of claim 5, wherein: the top of the overhead ladder frame (1) is provided with two clamping holes (16), and the number of the clamping holes (16) is two.

7. The refrigerator freezer ceiling ladder assembly of claim 6, wherein: the clamping columns (15) correspond to the clamping holes (16) one by one, and the clamping grooves between the clamping holes (16) and the clamping columns (15) are fixed.

8. The refrigerator freezer ceiling ladder assembly of claim 2, wherein: a plurality of the mounting grooves (2) are evenly arranged at intervals, and the mounting grooves (2) are the same in size.

9. The refrigerator freezer ceiling ladder assembly of claim 1, wherein: the stud (8) is fixedly connected with the driving column (9) in a welding mode, and the driving column (9) is fixedly connected with the wrench (10) in a welding mode.

10. The refrigerator freezer ceiling ladder assembly of claim 2, wherein: the mounting substrate (4), the first clamping strip (5) and the second clamping strip (6) are arranged to be of an integrated structure.