A suction cup holder

Abstract

The utility model provides a kind of suction cup support, including fixed seat, the fixed seat back is equipped with suction cup, the one center of the suction cup face towards fixed seat is equipped with pull rod, the one end of the pull rod away from suction cup passes through from fixed seat center and reaches fixed seat front, the fixed seat front is equipped with the locking disc of pull rod outer sleeve, with pull rod axis as center and relative fixed seat rotation, the locking disc is equipped with lifting inclined plane / slide way, which is opened along its circumferential direction spiral, the pull rod end is equipped with with lifting inclined plane / slide way adaptation, when locking disc rotates, pull rod is pulled to fixed seat front direction displacement, realize suction cup suction's slide pin;The fixed seat front is also equipped with the locking cover of cover fixed seat outside and with fixed seat fixed connection, and the supporting arm that passes out from locking cover, the locking disc and locking cover butt joint make locking cover rotate when relative fixed seat with locking disc rotate together.The utility model has the advantages of beautiful shape, novel structure.

Description

Technical Field

[0001] This utility model relates to the field of storage racks, specifically to a suction cup bracket. Background Technology

[0002] There are many types of shelves, and their bases are generally fixed with nail-free adhesive or expansion screws. However, in recent years, shelves that use suction cups for fixing have appeared. But the part that is actually used for placing items is often located on the side of the fixing base, resulting in a relatively conventional overall appearance and structure, making it difficult to have new design breakthroughs. Utility Model Content

[0003] Based on the above problems, the purpose of this utility model is to provide a suction cup holder with an aesthetically pleasing design and a novel structure.

[0004] To address the above problems, the following technical solution is provided: a suction cup bracket, including a fixed base, a plate mounting position on the back of the fixed base, a suction cup mounted on the plate mounting position, a pull rod at the center of the side of the suction cup facing the fixed base, the end of the pull rod away from the suction cup passing through the center of the fixed base and reaching the front of the fixed base, a locking plate sleeved on the pull rod and rotating relative to the fixed base with the pull rod axis as the center, the locking plate having a lifting ramp / slide rail spirally opened along its circumferential direction, the end of the pull rod having a sliding pin adapted to the lifting ramp / slide rail, pulling the pull rod to move towards the front of the fixed base when the locking plate rotates, realizing suction cup adsorption; a locking cover covering the fixed base and a support arm fixedly connected to the fixed base and extending out of the locking cover are also provided in front of the fixed base, the locking plate and the locking cover are connected so that when the locking cover rotates relative to the fixed base, the locking plate rotates together.

[0005] The present invention is further configured such that the lifting ramps / slides are in two sets, spaced 180 degrees apart from each other, and the two ends of the sliding pins are adapted to each lifting ramp / slide.

[0006] The present invention is further configured such that the highest point of the lifting ramp / slide is provided with a positioning plane to stop spiral climbing or a positioning groove recessed towards the back of the fixed seat.

[0007] The present invention is further configured such that the connection between the support arm and the fixed base is provided with a rotating groove that is opened in the radial direction, and the locking plate is located in the rotating groove; the locking plate is provided with a connecting arm that extends in the radial direction and passes through the rotating groove; the side of the locking cover facing the fixed base is provided with a connecting groove that engages with the connecting arm.

[0008] The present invention is further configured such that a decorative sleeve is fitted over the outside of the support arm, and one end of the decorative sleeve facing the back of the fixed seat abuts against the one end of the locking cover facing away from the back of the fixed seat to restrict the axial degree of freedom of the locking cover.

[0009] The present invention is further configured such that the decorative sleeve is connected and fixed to the support arm by a set screw.

[0010] The present invention is further provided that one end of the support arm facing away from the fixed seat is provided with a rod hole that extends through it in the radial direction; it also includes a crossbar that is inserted into the rod hole.

[0011] The present invention is further configured such that the cross section of the tie rod is a non-rotating body, and the cross section of the sliding hole through which the tie rod passes in the fixed seat is also a non-rotating body to restrict the circumferential degree of freedom of the tie rod.

[0012] The present invention is further configured such that the support arm is provided with an extension connection port.

[0013] The present invention is further configured such that an adhesive layer is provided on the back of the suction cup, the adhesive layer covering the entire back of the suction cup or arranged in a ring on the back of the suction cup.

[0014] The beneficial effects of this utility model are: 1. By setting a support arm in the center of the fixed base, and using a locking cover to cover the fixed base while allowing the locking cover to rotate relative to the fixed base and support arm when controlling the suction cup adsorption, the support arm is used to connect the shelf or directly as a shelf rod. The concept is novel and facilitates design breakthroughs for similar shelf products in the future. 2. A positioning groove is preferably provided at the highest point of the lifting ramp / slide, which can position the locking plate and locking cover when the suction cup reaches the adsorption state, and prevent loosening caused by reverse rotation; 3. The connecting arm and connecting groove are adapted to achieve synchronous linkage between the locking cover and the locking disc, while reducing the axial dimension and the overall thickness. 4. The decorative sleeve serves both decorative and anti-loosening purposes; 5. The expansion connection port can be a through hole, screw hole, or slot, etc. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0016] Figure 2 This is a three-dimensional structural diagram of the decorative sleeve in its separated state according to this utility model.

[0017] Figure 3 This is a three-dimensional structural diagram of the locking cover in the separated state of this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of the position and state of the locking disc before suction adsorption of the suction cup of this utility model.

[0019] Figure 5This is a three-dimensional structural diagram showing the position and state of the locking disc during the suction adsorption process of the suction cup of this utility model.

[0020] Figure 6 This is a three-dimensional structural diagram showing the position of the locking disc after the suction cup has finished adsorbing the material.

[0021] Figure 7 This is a full-section three-dimensional structural diagram of the present invention.

[0022] Figure 8 This is a first-person perspective three-dimensional structural diagram of the present invention in the form of an explosion.

[0023] Figure 9 This is a two-dimensional structural diagram of the explosion from a second perspective of the present invention.

[0024] The labels in the diagram mean: 10-Fixed base; 11-Disc mounting position; 12-Support arm; 121-Rotating groove; 122-Rod hole; 13-Sliding hole; 14-Extension connection port; 20-Suction cup; 21-Pull rod; 30-Locking disc; 31-Lifting ramp / slide; 311-Positioning groove; 32-Connecting arm; 40-Sliding pin; 50-Locking cover; 51-Connecting groove; 60-Decorative sleeve; 70-Set screw; 80-Crossbar. Detailed Implementation

[0025] 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.

[0026] refer to Figures 1 to 9 ,like Figures 1 to 9 A suction cup holder, as shown, includes a base 10. The back of the base 10 has a plate mounting position 11, and the plate mounting position 11 has a suction cup 20. A pull rod 21 is located at the center of the side of the suction cup 20 facing the base 10. One end of the pull rod 21, away from the suction cup 20, passes through the center of the base 10 and reaches the front of the base 10. A locking disc 30 is located at the front of the base 10, fitted around the pull rod 21 and rotating relative to the base 10 about the axis of the pull rod 21. The locking disc 30 has a circumferentially oriented... The spiral-shaped lifting ramp / slide 31 has a pull rod 21 with an end that is adapted to the lifting ramp / slide 31. When the locking plate 30 rotates, the pull rod 21 is pulled to move in the direction in front of the fixed seat 10, so as to realize the suction cup 20 adsorbing the sliding pin 40. The front of the fixed seat 10 is also provided with a locking cover 50 covering the fixed seat 10 and a support arm 12 fixedly connected to the fixed seat 10 and extending out of the locking cover 50. The locking plate 30 is connected to the locking cover 50 so that when the locking cover 50 rotates relative to the fixed seat 10, the locking plate 30 rotates together with it.

[0027] In the above structure, by setting a support arm 12 at the center of the fixed base 10, and using a locking cover 50 to cover the fixed base 10 while allowing the locking cover 50 to rotate relative to the fixed base 10 and the support arm 12 when the suction cup 20 is adsorbed, the support arm 12 is used to connect the shelf or directly as a shelf rod. The concept is novel and facilitates design breakthroughs for similar shelf products in the future.

[0028] In this embodiment, the lifting ramps / slides 31 are in two sets, spaced 180 degrees apart, and the two ends of the sliding pins 40 are adapted to each lifting ramp / slide 31.

[0029] In the above structure, setting two sets can effectively ensure the balance of forces.

[0030] In this embodiment, the highest point of the lifting ramp / slide 31 is provided with a positioning plane to stop spiral climbing or a positioning groove 311 recessed towards the back of the fixed seat 10.

[0031] In the above structure, a positioning groove 311 is preferably provided at the highest point of the lifting slope / slide 31, which can position the locking plate 30 and the locking cover 50 when the suction cup 20 reaches the adsorption state, so as to avoid loosening due to reverse rotation.

[0032] In this embodiment, the connection between the support arm 12 and the fixed base 10 is provided with a rotating groove 121 that is opened in the radial direction, and the locking plate 30 is located in the rotating groove 121; the locking plate 30 is provided with a connecting arm 32 that extends in the radial direction and passes through the rotating groove 121; the side of the locking cover 50 facing the fixed base 10 is provided with a connecting groove 51 that engages with the connecting arm 32.

[0033] In the above structure, the connecting arm 32 and the connecting groove 51 are adapted to realize the synchronous linkage between the locking cover 50 and the locking disc 30, while reducing the axial dimension and the overall thickness.

[0034] In this embodiment, the support arm 12 is covered with a decorative sleeve 60. The end of the decorative sleeve 60 facing the back of the fixed seat 10 abuts against the end of the locking cover 50 facing away from the back of the fixed seat 10, restricting the axial freedom of the locking cover 50.

[0035] In the above structure, the decorative sleeve 60 serves both decorative and prevents the locking cover 50 from coming loose.

[0036] In this embodiment, the decorative sleeve 60 is connected and fixed to the support arm 12 by a set screw 70.

[0037] In this embodiment, the support arm 12 has a rod hole 122 that is opened through it in the radial direction at one end facing away from the fixed base 10; it also includes a crossbar 80 that is inserted into the rod hole 122.

[0038] In the above structure, the crossbar 80 can increase the storage space.

[0039] In this embodiment, the cross-section of the pull rod 21 is a non-rotational body, and the cross-section of the sliding hole 13 through which the pull rod 21 passes in the fixed seat 10 is also a non-rotational body to restrict the circumferential degree of freedom of the pull rod 21.

[0040] In the above structure, the circumferential degree of freedom is constrained by the non-rotating cross section, which can prevent the suction cup 20 from rotating along with the locking plate 30 when it rotates.

[0041] In this embodiment, the support arm 12 is provided with an extension connection port 14.

[0042] In the above structure, the expansion connection port 14 can be a through hole, screw hole, or slot, etc.

[0043] In this embodiment, the back of the suction cup 20 is provided with an adhesive layer, which covers the entire back of the suction cup 20 or is arranged in a ring on the back of the suction cup 20.

[0044] In the above structure, the adhesive layer can improve the adsorption friction and airtightness, and enhance the load-bearing capacity.

[0045] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model. These improvements and modifications assumed above should also be considered within the protection scope of the present utility model.

Claims

1. A suction cup holder, comprising a fixed base, wherein a plate mounting position is provided on the back of the fixed base, a suction cup is provided in the plate mounting position, and a pull rod is provided at the center of the side of the suction cup facing the fixed base, wherein the end of the pull rod away from the suction cup passes through the center of the fixed base and reaches the front of the fixed base, characterized in that: The front of the fixed base is provided with a locking disc that is sleeved on the pull rod and rotates relative to the fixed base with the pull rod axis as the center. The locking disc has a lifting ramp / slide that is spirally opened along its circumferential direction. The end of the pull rod is provided with a sliding pin that is adapted to the lifting ramp / slide and moves the pull rod towards the front of the fixed base when the locking disc rotates, so as to realize the suction cup adsorption. The front of the fixed base is also provided with a locking cover that covers the fixed base and a support arm that is fixedly connected to the fixed base and extends out of the locking cover. The locking disc docks with the locking cover so that when the locking cover rotates relative to the fixed base, the locking disc rotates together with it.

2. The suction cup holder according to claim 1, characterized in that: The lifting ramps / slides are in two sets, spaced 180 degrees apart, and the two ends of the sliding pins are adapted to each lifting ramp / slide.

3. A suction cup holder according to claim 1 or 2, characterized in that: The highest point of the lifting ramp / slide is provided with a positioning plane to stop the spiral climb or a positioning groove recessed towards the back of the fixed seat.

4. A suction cup holder according to claim 1, characterized in that: The connection between the support arm and the fixed base is provided with a rotating groove that is open in the radial direction, and the locking plate is located in the rotating groove; the locking plate is provided with a connecting arm that extends in the radial direction and passes through the rotating groove; the side of the locking cover facing the fixed base is provided with a connecting groove that engages with the connecting arm.

5. A suction cup holder according to claim 1, characterized in that: The support arm is covered with a decorative sleeve. The end of the decorative sleeve facing the back of the fixed seat abuts against the end of the locking cover facing away from the back of the fixed seat, restricting the axial freedom of the locking cover.

6. A suction cup holder according to claim 5, characterized in that: The decorative sleeve is fixed to the support arm by set screws.

7. A suction cup holder according to claim 5 or 6, characterized in that: The support arm has a rod hole that extends through it in the radial direction at one end facing away from the fixed base; it also includes a crossbar that is inserted into the rod hole.

8. A suction cup holder according to claim 1, characterized in that: The cross-section of the tie rod is a non-rotational body, and the cross-section of the sliding hole through which the tie rod passes in the fixed seat is also a non-rotational body to restrict the circumferential degree of freedom of the tie rod.

9. A suction cup holder according to claim 1, characterized in that: The arm is equipped with an expansion connection port.

10. A suction cup holder according to claim 1, characterized in that: The suction cup has an adhesive layer on its back, which covers the entire back of the suction cup or is arranged in a ring on the back of the suction cup.

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