A collapsible cup holder

Abstract

The utility model relates to the technical field of automotive interior parts, concretely is a telescopic cup holder, including base, shell to the cup mat of setting in the base top, cup wall is provided with on the cup mat upper end, the shell outside is provided with secondary buffer and rack, the cup mat outside is provided with damper, the damper inside is provided with the rack and is engaged with rack, the secondary buffer is fixedly set up in the rack one side, the base upper end middle part is fixedly set up in annular iron sheet, the annular iron sheet upper end is provided with annular magnet, the annular magnet is fixedly set up in the cup mat lower end middle part, the cup wall is slidably arranged in the shell inside, the cup wall outer wall with the shell outer wall all through setting in the notch mouth. The utility model, adopt pure mechanical mode, need not power drive, no rotation movement in the cup wall ascending process, avoid the problem that the part is easy to rotate and jam.

Description

Technical Field

[0001] This utility model relates to the field of automotive interior parts technology, specifically a retractable cup holder. Background Technology

[0002] With the development of the automotive industry, consumers have increasingly higher and more demanding requirements for in-car product functions, and cup holders that can accommodate cups or beverage bottles of different heights have almost become a standard feature. However, in some special scenarios, due to space limitations, the overall height of the cup holder cannot be too high, but a lower cup holder cannot properly stabilize the cup. In such cases, it is necessary to design a cup holder that can be adjusted in height.

[0003] Patent application number 201710980236.X discloses a hidden lifting cup holder. This technical solution requires electric drive, and the cup wall has a circumferential rotational motion during the lifting process, which can easily cause the rotation to jam, affecting the user experience.

[0004] Therefore, a retractable cup holder is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a retractable cup holder that uses a purely mechanical method, requires no electric drive, and has no rotational movement during the cup wall's ascent, thus avoiding the problem of components easily rotating and jamming.

[0006] To achieve the above objectives, the present invention provides the following technical solution: including a base, a shell, and a coaster disposed above the base, wherein the upper end of the coaster is provided with a cup wall, and the outer side of the shell is provided with a secondary buffer and a toothed rack; A damper is provided on the outer side of the coaster, and a rack that meshes with the rack is provided inside the damper; the secondary buffer is fixedly provided on one side of the rack.

[0007] Preferably, the upper middle part of the base is fixedly disposed on the annular iron sheet, the upper end of the annular iron sheet is provided with an annular magnet, and the annular magnet is fixedly disposed on the lower middle part of the coaster.

[0008] Preferably, the cup wall is slidably disposed inside the outer shell, and the outer wall of the cup wall and the outer wall of the outer shell are both disposed through the groove.

[0009] Preferably, the groove on the outer wall of the cup penetrates the side support of the damper, and the groove on the outer wall of the outer shell penetrates the side support of the damper.

[0010] Preferably, the base is provided with a positioning post for positioning the coaster, and the annular iron piece and the annular magnet are located between the coaster and the base.

[0011] Preferably, the upper arc-shaped edge of the base is provided with a concave ring that positions with the outer shell.

[0012] Preferably, the outer side of the cup wall is provided with a protrusion that is fixed to the secondary buffer, and the protrusion penetrates the groove of the outer wall of the outer shell.

[0013] Compared with the prior art, the present invention provides a retractable cup holder, which has the following advantages: 1. A ring-shaped iron plate is installed on the base, and a damper and a ring magnet are installed on the coaster. The damper works in conjunction with the rack to achieve a slow extension and retraction effect. The ring magnet and the ring-shaped iron plate attract each other when they come close to each other. With the help of the secondary buffer, the cup wall is not easy to fall under gravity or slight pressure after it is extended.

[0014] 2. It adopts a purely mechanical method, requiring no electric drive. There is no rotational movement during the cup wall's ascent, thus avoiding the problem of parts easily rotating and jamming. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an exploded view of the present invention; Figure 3 This is a three-dimensional structural diagram of the upper part of this utility model; Figure 4 This is a schematic diagram of the lower half of the three-dimensional structure of this utility model.

[0016] In the diagram: 1. Base; 2. Ring-shaped iron sheet; 3. Ring-shaped magnet; 4. Damper; 5. Coaster; 6. Cup wall; 7. Secondary buffer; 9. Rack; 10. Outer shell. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example: Please see Figure 1 - Figure 4 A retractable cup holder in this embodiment includes a base 1, a shell 10, and a coaster 5 disposed above the base 1. The upper end of the coaster 5 is provided with a cup wall 6, and the outer side of the shell 10 is provided with a secondary buffer 7 and a toothed rack 9. A damper 4 is provided on the outer side of the coaster 5, and a rack that meshes with the rack 9 is provided inside the damper 4; the secondary buffer 7 is fixedly provided on one side of the rack 9.

[0019] The upper middle part of the base 1 is fixedly set to the annular iron plate 2, the upper end of the annular iron plate 2 is provided with an annular magnet 3, and the annular magnet 3 is fixedly set to the lower middle part of the coaster 5. The cup wall 6 is slidably disposed inside the outer shell 10, and the outer wall of the cup wall 6 and the outer wall of the outer shell 10 are both disposed through the groove. The groove on the outer wall of the cup wall 6 passes through the side bracket of the damper 4, and the groove on the outer wall of the outer shell 10 passes through the side bracket of the damper 4. The base 1 is provided with a positioning post that positions the coaster 5, and the annular iron piece 2 and the annular magnet 3 are located between the coaster 5 and the base 1; The upper arc-shaped edge of the base 1 is provided with a concave ring that is positioned with the outer shell 10; The outer side of the cup wall 6 is provided with a protrusion that is fixed to the secondary buffer 7, and the protrusion penetrates the groove on the outer wall of the outer shell 10; First, a ring-shaped iron plate 2 is installed on the base 1, and a damper 4 and a ring magnet 3 are installed on the coaster 5. The damper 4 works in conjunction with the rack 9 to achieve a slow extension and retraction effect. The ring magnet 3 and the ring-shaped iron plate 2 attract each other when they are close to each other. With the help of the secondary buffer 7, the cup wall after the extension is not easy to fall under gravity or slight pressure. There are four symmetrical grooves on the cup wall 6, which can guide the lifting and lowering of the coaster 5; like Figure 2 As shown, the 7 installed on the outer casing 10 can be two pulleys and a rope that are symmetrically arranged on the left and right. The combination of pulleys and rope can connect the two ends and achieve a secondary buffering effect. like Figure 1 As shown, the secondary buffer 7 can be a combination of spring and damping rod to achieve the effect of secondary buffering; The secondary buffer 7 can be replaced according to different usage requirements. It is mainly used as a secondary buffer and is not limited here. The device described in this application is installed in the center console, armrest box, or other locations of various passenger and commercial vehicles, and can stably hold containers such as water cups and beverage bottles of different heights and specifications.

[0020] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. As long as they can achieve their beneficial effects, they can be implemented. Therefore, this embodiment will not elaborate on their specific structural composition and working principle.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A retractable cup holder, characterized in that: It includes a base (1), a shell (10), and a coaster (5) disposed above the base (1). The upper end of the coaster (5) is provided with a cup wall (6), and the outer side of the shell (10) is provided with a secondary buffer (7) and a toothed rack (9). A damper (4) is provided on the outside of the coaster (5), and a rack that meshes with the rack (9) is provided inside the damper (4); the secondary buffer (7) is fixedly provided on one side of the rack (9).

2. The retractable cup holder according to claim 1, characterized in that: The upper middle part of the base (1) is fixedly set on the annular iron plate (2), and the upper end of the annular iron plate (2) is provided with an annular magnet (3). The annular magnet (3) is fixedly set on the lower middle part of the coaster (5).

3. A retractable cup holder according to claim 1, characterized in that: The cup wall (6) is slidably disposed inside the outer shell (10), and the outer wall of the cup wall (6) and the outer wall of the outer shell (10) are both disposed through the groove.

4. A retractable cup holder according to claim 3, characterized in that: The groove on the outer wall of the cup wall (6) passes through the side support of the damper (4), and the groove on the outer wall of the outer shell (10) passes through the side support of the damper (4).

5. A retractable cup holder according to claim 2, characterized in that: The base (1) is provided with a positioning post that positions the coaster (5), and the annular iron piece (2) and the annular magnet (3) are located between the coaster (5) and the base (1).

6. A retractable cup holder according to claim 1, characterized in that: The upper arc edge of the base (1) is provided with a concave ring that is positioned with the outer shell (10).

7. A retractable cup holder according to claim 3, characterized in that: The outer side of the cup wall (6) is provided with a protrusion that is fixed to the secondary buffer (7), and the protrusion penetrates the groove of the outer wall of the outer shell (10).

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