Sucker fixing seat

Abstract

The utility model provides a suction cup fixing seat which comprises an installation seat, a suction cup is arranged on the back face of the installation seat, a driving piece for controlling the suction cup to suck is arranged on the front face of the installation seat, and the installation seat is further provided with a buckling groove used for being matched with a hanging buckling part of a back plate of a storage rack in the using process and a fixing groove connected with the buckling groove. And a locking block which is inserted and matched with the fixing groove and intrudes into the buckling groove to fix and prevent the hanging buckling part from falling off is arranged in the fixing groove. The utility model has the advantages that the shape of the back plate of the traditional commodity shelf is specially designed, and the back plate of the commodity shelf can be reliably and fixedly butted.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of storage rack accessories, and specifically relates to a suction cup fixing seat. BACKGROUND

[0002] The existing storage racks are various (including, but not limited to, towel racks, bath towel racks, paper towel racks, triangular baskets, etc.), and a large part of the storage racks are fixed by using a nail-free glue method; when being fixed, the nail-free glue needs to be applied between the back plate of the storage rack and the wall surface, or the back plate of the storage rack is fixed on the wall surface through an expansion screw; with the popularization of the suction cup fixing, the back plate of the storage rack needs to be specially designed to match the bottom seat of the suction cup fixing to realize the fixing during the design, which leads to poor universality and cannot be interchanged and adjusted on different types of storage racks.

[0003] The back plate of the traditional storage rack is not a simple plate structure, but a special-shaped structure, including, but not limited to, a hook-shaped cladding structure (referred to as "hanging buckle part") formed by extending forward and then downward at the upper end position thereof, and the initial purpose is to provide a screw for screwing in to realize the fixed installation of the side plate when the side plate is installed at both ends. SUMMARY

[0004] Based on the above problems, the utility model aims to provide a suction cup fixing seat specially designed for the shape of the back plate of the traditional storage rack, which realizes reliable fixed docking of the back plate of the storage rack.

[0005] In view of the above problems, the following technical scheme is provided: a suction cup fixing seat, comprising a mounting seat, wherein the back surface of the mounting seat is provided with a suction cup, the front surface of the mounting seat is provided with a driving piece for controlling the suction of the suction cup, the mounting seat is further provided with a buckle groove for adapting to the hanging buckle part of the back plate of the storage rack during use and a fixing groove connected with the buckle groove, and a locking block for inserting and cooperating with the fixing groove and invading the buckle groove to fix and prevent the hanging buckle part from falling off.

[0006] The utility model is further provided as follows: the buckle groove is located on the back surface of the mounting seat and is opened from left to right; a hanging buckle protrusion is arranged on one side of the lower groove wall of the buckle groove close to the back surface of the mounting seat, and the hanging buckle part is hung on the hanging buckle protrusion; when the locking block is inserted into the fixing groove and invades into the buckle groove, the upper side of the hanging buckle part is close to or abuts against the locking block and pushes the hanging buckle part downward to adapt to the hanging buckle protrusion and prevent the hanging buckle part from falling off.

[0007] The utility model is further provided as follows: the fixing groove is located in front of the mounting seat.

[0008] The utility model is further provided as follows: the left and right ends of the fixing groove are connected with the buckle groove; wedge blocks are arranged at the left and right ends of the locking block, and when the locking block is pushed into the fixing groove, the wedge blocks enter the buckle groove and abut against the upper side of the hanging buckle part.

[0009] The utility model further sets up, the junction of the one side of the wedge block towards the back of the mounting base and the one side of the hanging buckle part upper side is equipped with a wedge surface.

[0010] The utility model further sets up, the slot mouth of the fixed groove towards the front side of the mounting base is equipped with a push groove.

[0011] The utility model further sets up, the junction of the one side of the locking block towards the push groove and the one side of the fixed groove groove bottom is equipped with a push out chamfer.

[0012] The utility model further sets up, the buckle groove is located on the mounting base below the sucking disc.

[0013] The utility model further sets up, the back of the mounting base below the buckle groove is equipped with the retreat part for accommodating the back plate thickness of the storage rack.

[0014] The utility model further sets up, the driving part is eccentric handle or end face cam knob.

[0015] The utility model has the advantages of:

[0016] 1, through setting up the buckle groove makes it with the hanging buckle part of the storage rack back plate adaptation, then through the locking block of fixed groove adaptation to the hanging buckle part fixed, avoids the hanging buckle part to get out, realizes the premise of not changing the traditional storage rack back plate structure through the adsorption fixation of the sucking disc, and the compatibility of each type storage rack back plate is high;

[0017] 2, the buckle groove from left to right provides the freedom degree of left and right sliding for the hanging buckle part of the storage rack back plate, realizes the adjustment of different positions;

[0018] 3, after the hanging buckle part is inserted into the buckle groove and goes down, the hanging buckle part is clamped with the hanging buckle convex, and the locking block occupies the buckle groove space on the upper side of the hanging buckle part, blocks the hanging buckle part and goes up to get out, to reach the fixed purpose;

[0019] 4, when needing to disassemble, the push groove is used for inserting the blade such as screwdriver to pry out the locking block, and the push out chamfer can further improve the convenience of prying out the locking block;

[0020] 5, the sucking disc disc mouth is equipped with a mucilage layer, can improve the adhesion, air tightness, even in the case of the negative pressure failure of the sucking disc still can keep the adsorption state;

[0021] 6, can fix the storage rack through two two groups (for example, the triangular basket: respectively the sucking disc fixing seat is installed on two mutually 90 degrees bending state storage rack back plates of the triangular basket, realizes the adsorption fixation of the triangular basket). DRAWINGS

[0022] Figure 1This is a three-dimensional structural diagram of the present invention adapted to the back panel of the shelf.

[0023] Figure 2 This utility model Figure 1 A schematic diagram of the first partial cross-sectional structure.

[0024] Figure 3 This utility model Figure 1 The second partial cross-sectional structural diagram.

[0025] Figure 4 This is a three-dimensional structural diagram of the locking block in the separated state of this utility model.

[0026] Figure 5 This utility model Figure 4 A partial cross-sectional structural diagram.

[0027] Figure 6 This is a full-section three-dimensional structural diagram of the present invention adapted to the back panel of the shelf.

[0028] Figure 7 This is a full-section three-dimensional structural diagram of the locking block in the separated state of this utility model.

[0029] Figure 8 This is a full-section three-dimensional structural diagram of the shelf back panel of this utility model in the separated state.

[0030] The labels in the diagram mean: 10-mounting base; 11-slot; 111-hooking buckle protrusion; 12-fixing slot; 121-pull-out slot; 13-recession part; 20-suction cup; 30-driving component; 40-locking block; 41-wedge block; 411-wedge-shaped surface; 412-pull-out chamfer; 90-shelf back panel; 91-hooking part. Detailed Implementation

[0031] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0032] refer to Figures 1 to 8 ,like Figures 1 to 8 The suction cup holder shown includes a mounting base 10, a suction cup 20 on the back of the mounting base 10, a driving component 30 on the front of the mounting base 10 for controlling the suction cup 20 to adhere, and a buckle groove 11 for fitting with the hook part 91 of the back panel 90 of the shelf during use, and a fixing groove 12 connected to the buckle groove 11. The fixing groove 12 is provided with a locking block 40 that inserts into the buckle groove 11 to fix the hook part 91 and prevent it from falling off.

[0033] In the structure, the buckle groove 11 is adapted to the hanging buckle part 91 of the back plate 90 of the storage rack, and then the hanging buckle part 91 is fixed by the locking block 40 adapted to the fixing groove 12, so that the hanging buckle part 91 is prevented from being pulled out, the traditional back plate 90 of the storage rack is not changed, and the adsorption and fixation by the suction cup 20 are realized; and the compatibility of the back plate 90 of each type of storage rack is high.

[0034] In the embodiment, the buckle groove 11 is located on the back of the mounting base 10 and is opened from left to right; the lower groove wall of the buckle groove 11 is provided with a hanging buckle protrusion 111 on the side close to the back of the mounting base 10, and the hanging buckle part 91 is hung on the hanging buckle protrusion 111; when the locking block 40 is inserted into the fixing groove 12 and invades into the buckle groove 11, the upper side of the hanging buckle part 91 is close to or abuts against the hanging buckle part 91 and pushes the hanging buckle part 91 downward to be adapted to the hanging buckle protrusion 111 to prevent the hanging buckle part 91 from being pulled out.

[0035] In the structure, the buckle groove 11 opened from left to right provides the hanging buckle part 91 of the back plate 90 with the freedom of left-right sliding, so that the adjustment of different positions is realized; after the hanging buckle part 91 is clamped into the buckle groove 11 and is pushed downward, the hanging buckle part 91 is clamped with the hanging buckle protrusion 111, and meanwhile the locking block 40 occupies the space of the buckle groove 11 on the upper side of the hanging buckle part 91, so that the hanging buckle part 91 is prevented from being pulled out upward, thereby achieving the purpose of fixation.

[0036] In the embodiment, the fixing groove 12 is located in front of the mounting base 10.

[0037] In the structure, the fixing groove 12 can also be arranged on the left and right sides of the mounting base 10.

[0038] In the embodiment, the fixing groove 12 is connected with the buckle groove 11 at the left and right ends; the locking block 40 is provided with wedge blocks 41 at the left and right ends; and when the locking block 40 is pushed into the fixing groove 12, the wedge blocks 41 enter the buckle groove 11 and abut against the upper side of the hanging buckle part 91.

[0039] In the structure, the wedge blocks 41 arranged at the left and right ends of the locking block 40 can improve the stability of the locking block 40 during installation.

[0040] In the embodiment, the interface between the side of the wedge block 41 facing the back of the mounting base 10 and the side facing the upper side of the hanging buckle part 91 is provided with a wedge surface 411.

[0041] In the structure, the wedge surface 411 helps the wedge block 41 to guide the hanging buckle part 91 to move downward.

[0042] In the embodiment, the slot opening of the fixing groove 12 towards the side in front of the mounting base 10 is provided with a pushing groove 121.

[0043] In the structure, when disassembly is needed, the pushing groove 121 is used for clamping a sheet-shaped object such as a screwdriver to pry out the locking block 40; and the pushing groove 121 is preferably arranged between adjacent wedge blocks 41.

[0044] In the embodiment, the locking block 40 is provided with a prying chamfer 412 at the junction of the side facing the prying groove 121 and the side facing the bottom of the fixing groove 12.

[0045] In the above structure, the prying chamfer 412 can further improve the convenience of prying the locking block 40 when a blade such as a screwdriver is inserted into the prying groove 121.

[0046] In the embodiment, the buckle groove 11 is located on the mounting base 10 below the suction cup 20.

[0047] In the above structure, the center of gravity is ensured to be located below the suction cup 20, which helps to improve the stability of the suction cup 20.

[0048] In the embodiment, the mounting base 10 back below the buckle groove 11 is provided with a retreat portion 13 for accommodating the thickness of the back plate 90 of the storage rack.

[0049] In the above structure, when the storage rack is under stress, the back plate 90 of the storage rack will generate a force downward and close to the wall surface; the retreat portion 13 can ensure that the disc surface of the suction cup 20 and the back plate 90 of the storage rack can simultaneously act on the wall surface, so as to avoid the suction cup 20 from being skewed and improve the overall stability.

[0050] In the embodiment, the driving member 30 is an eccentric handle or an end face cam knob.

[0051] In the above structure, the eccentric handle or the end face cam knob is a prior art, which will not be described in detail; the disc opening of the suction cup 20 is provided with a glue layer (prior art, not shown in the figure), which is used to improve the adhesion and air tightness.

[0052] The above is only the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled persons in the technical field, some improvements and modifications can be made without departing from the technical principles of the present application, and the above-mentioned improvements and modifications should be regarded as the protection scope of the present application.

Claims

1. A suction cup fixing base, comprising a mounting base, a suction cup arranged on the back of the mounting base, and a driving member arranged on the front of the mounting base and used for controlling the suction of the suction cup, characterized in that: The mounting base is further provided with a buckle groove for adapting to the hanging buckle part of the back plate of the storage rack and a fixing groove connected with the buckle groove, and the fixing groove is provided with a locking block which is inserted into the fixing groove and invades the buckle groove to fix and prevent the hanging buckle part from being detached.

2. A chuck fixing base according to claim 1, characterized in that: The buckle groove is located on the back of the mounting base and is opened from left to right; the lower groove wall of the buckle groove is provided with a hanging buckle protrusion near the side of the back of the mounting base, and the hanging buckle part is hung on the hanging buckle protrusion; when the locking block is inserted into the fixing groove and invades into the buckle groove, the upper side of the hanging buckle part is close to or abuts against the locking block and pushes the hanging buckle part downward to adapt to the hanging buckle protrusion to prevent the hanging buckle part from being detached.

3. A chuck fixing base according to claim 1 or 2, characterised in that: The fixing groove is located in front of the mounting base.

4. A chuck fixing base according to claim 3, wherein: The left and right ends of the fixing groove are connected with the buckle groove; the left and right ends of the locking block are provided with wedge blocks, and when the locking block is pushed into the fixing groove, the wedge blocks enter the buckle groove and abut against the upper side of the hanging buckle part.

5. A chuck fixing base according to claim 4, wherein: The intersection between the side of the wedge block facing the back of the mounting base and the side facing the upper side of the hanging buckle part is provided with a wedge surface.

6. The chuck fixing base according to claim 1, characterized in that: The slot opening of the side of the fixing groove facing the front of the mounting base is provided with a pushing groove.

7. A chuck fixing base according to claim 6, characterised in that: The intersection between the side of the locking block facing the pushing groove and the side facing the bottom of the fixing groove is provided with a pushing chamfer.

8. The chuck fixing base according to claim 2, characterized in that: The buckle groove is located on the mounting base below the suction cup.

9. A chuck fixing base according to claim 8, characterised in that: The back of the mounting base below the buckle groove is provided with a retreat part for accommodating the thickness of the back plate of the storage rack.

10. The chuck fixing base according to claim 1, characterized in that: The driving member is an eccentric handle or an end face cam knob.

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