Novel ball pin dust cover
The novel ball pin dust cover design addresses installation issues and diameter variability by using a sliding component with spring buckles and Velcro, ensuring secure and tool-free fitting for varied parts.
Patent Information
- Application Number
- CN202420847287.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-23
Smart Images
Figure CN222163210U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile component protection, in particular to a novel ball pin dust cover. Background Art
[0002] A ball pin dust cover is a device used to protect a ball pin or ball hinge from dust, dirt and other debris. This dust cover is usually made of a soft and durable material and provides protection by wrapping around the outer surface of the ball pin or ball hinge.
[0003] The existing ball pin dust cover is an integrated type and needs to be put on the parts that need dust protection with the help of tools during use. During the insertion process, the dust cover is often stretched and causes failure. In addition, the integral pin dust cover cannot adjust the diameter, and the diameters of existing parts are different and cannot adapt to all parts. Therefore, we propose a new ball pin dust cover to solve the above problems. Utility Model Content
[0004] The utility model aims to provide a novel ball pin dust cover to solve the problem that the existing ball pin dust cover proposed in the above background technology is an integrated type and needs to be put on the parts that need dust protection with the help of tools during use. During the insertion process, the dust cover is often expanded and causes failure of the dust cover. In addition, the integral pin dust cover cannot adjust the diameter, and the diameters of existing parts are different and cannot adapt to all parts.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of ball pin dust cover, comprising a first component, a second component is slidably embedded in the interior of the first component, and one end of the second component is fixedly connected to a spring buckle, the top and bottom of the first component are fixedly connected to a semicircular clip, and one end of the outer surface of the semicircular clip is fixedly connected to a sticky net, the other end of the outer surface of the semicircular clip is fixedly connected to a built-in box, and the internal bearing of the built-in box is connected to a cylindrical clip, and the outer surface of the cylindrical clip is wrapped with a ribbon, and one end of the ribbon is fixedly connected to Velcro.
[0006] Preferably, an open groove is provided inside the first component, and the shape and size of the open groove are consistent with those of the second component, and the second component slides inside the first component.
[0007] Preferably, the number of the spring buckles and the card slots is consistent, and multiple groups of the spring buckles and the card slots are evenly distributed on one end of the first component and the second component.
[0008] Preferably, the adhesive net and the built-in box are both configured to be semi-arc shaped, and the diameters of the adhesive net and the built-in box are both smaller than the semicircular clamping piece.
[0009] Preferably, two groups of cylindrical clamps are provided, and disc springs are inserted into the bottom and top of the two groups of cylindrical clamps.
[0010] Preferably, the coil spring is a coiled mild steel having elastic force.
[0011] Compared with the prior art, the beneficial effects of the utility model are: the utility model;
[0012] By installing a pull-out first component and a pull-out second component, and cooperating with a spring buckle provided at one end of the second component and a slot at one end of the first component, when protecting parts, the second component can be pulled out from the first component and each group of spring buckles can be inserted into the corresponding slot, thereby avoiding the situation in which the traditional dust cover is expanded during the installation process and causes the dust cover to fail.
[0013] Through two sets of semicircular clips and the sticky nets and built-in boxes at both ends of the semicircular clips, in conjunction with the cylindrical clip ribbons installed inside the built-in box, when protecting parts of different diameters, the ribbons can be pulled out from the built-in box, and the Velcro can be wrapped around the bearings around the parts that need dust protection, and the Velcro can be fixed on the sticky net. In conjunction with the sliding of the second component in the first component, the spring buckle can be inserted into the card slot to complete the dust protection of parts of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 It is a structural schematic diagram of the utility model in use state;
[0016] Figure 2 It is a schematic diagram of the structure of the utility model;
[0017] Figure 3 It is a partial explosion schematic diagram of the utility model;
[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the built-in box of the utility model;
[0019] Figure 5 For this utility model Figure 2 A is a partial enlarged schematic diagram of the middle part.
[0020] Figure 6 For this utility model Figure 4 A partial enlarged schematic diagram of B in the figure.
[0021] In the figure: 1. first component; 2. second component; 3. spring buckle; 4. card slot; 5. semicircular card; 6. adhesive net; 7. built-in box; 8. cylindrical card; 9. coil spring; 10. ribbon; 11. Velcro. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-6 The utility model provides an embodiment: a new type of ball pin dust cover, including a first component 1, a second component 2 is slidably embedded in the interior of the first component 1, and a spring buckle 3 is fixedly connected to one end of the second component 2, a semicircular clamp 5 is fixedly connected to the top and bottom of the first component 1, and a sticky net 6 is fixedly connected to one end of the outer surface of the semicircular clamp 5, a built-in box 7 is fixedly connected to the other end of the outer surface of the semicircular clamp 5, and a cylindrical clamp 8 is connected to the internal bearing of the built-in box 7, and a streamer 10 is wrapped around the outer surface of the cylindrical clamp 8, and a Velcro 11 is fixedly connected to one end of the streamer 10;
[0024] Furthermore, an opening groove is provided inside the first component 1, and the shape and size of the opening groove are consistent with those of the second component 2, and the second component 2 slides inside the first component 1. Figure 1 and attached Figure 2 As shown, the second component 2 can be accommodated in the first component 1 through the open groove provided inside the first component 1, thereby reducing the occupied area and saving space when dust prevention is not required.
[0025] Furthermore, the number of spring buckles 3 and card slots 4 is the same, and multiple groups of spring buckles 3 and card slots 4 are evenly distributed at one end of the first component 1 and the second component 2. Figure 2 and attached Figure 5 As shown, by providing the same number of spring buckles 3 and card slots 4, the spring buckles 3 can be inserted into the card slots 4, and the first component 1 and the second component 2 can be connected and fixed together to achieve a dustproof effect.
[0026] Further, the adhesive net 6 and the built-in box 7 are both configured to be semi-arc-shaped, and the diameters of the adhesive net 6 and the built-in box 7 are both smaller than the semi-circular card member 5. Figure 3As shown, through the semi-arc design of the adhesive net 6 and the built-in box 7, the adhesive net 6 and the built-in box 7 can be fixed on both sides of the semicircular clamp 5, and the occupied area can be further reduced to save space.
[0027] Further, the cylindrical clamps 8 are provided in two groups, and the bottom and top of the two groups of cylindrical clamps 8 are both inserted with coil springs 9. Figure 4 and attached Figure 6 As shown, by setting two groups of cylindrical clamps 8 and coil springs 9, the coil springs 9 obtain elastic force and then store the streamer 10 around the cylindrical clamps 8, thereby completing the storage.
[0028] Further, the coil spring 9 is a coiled soft steel with elastic force. Figure 6 As shown, the coil spring 9 is made of curled soft steel and has an elastic design. When the streamer 10 is pulled and released, the coil spring 9 obtains elastic force and the streamer 10 is stored in the built-in box 7.
[0029] Working principle: When it is necessary to prevent dust from entering the parts, the device can be sleeved on the outer surface of the parts, and the second component 2 can be pulled out from the first component 1. After the second component 2 is wrapped around the parts, the spring buckle 3 at one end of the second component 2 can be inserted into the card slot 4 at one end of the first component 1 for fastening. The top and bottom 0 of the first component 1 are sleeved on the outer surface of the bearing that fixes the parts, and the ribbon 10 is pulled out from the built-in box 7. As the ribbon 10 is pulled out, the cylindrical clamp 8 in the built-in box 7 will rotate, thereby driving the disc springs 9 inserted at both ends of the cylindrical clamp 8 to rotate to obtain elastic force. After the pulled-out ribbon 10 is wrapped around the bearing for one week, the Velcro 11 at one end of the ribbon 10 is adhered and fixed to the sticky net 6 at one end of the semicircular clamp 5, thereby completing the dust prevention of the parts.
[0030] When it is necessary to remove it, the spring buckle 3 can be pinched by hand to deform the spring buckle 3 so as to pull the spring buckle 3 out of the card slot 4, and then the second component 2 is pushed into the first component 1 to tear off the Velcro 11 from the sticky net 6. At this time, due to the elastic force of the coil spring 9 in the built-in box 7, the cylindrical clamp 8 will be driven to rotate, thereby shrinking the streamer 10 and wrapping the streamer 10 around the cylindrical clamp 8 to complete the storage. The above is the entire working principle of the utility model.
[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A new type of ball pin dust cover, characterized in that: include: A first component (1), wherein a second component (2) is slidably embedded inside the first component (1), and one end of the second component (2) is fixedly connected to a spring buckle (3), the top and bottom of the first component (1) are both fixedly connected to a semicircular clamp (5), and one end of the outer surface of the semicircular clamp (5) is fixedly connected to a sticky net (6), the other end of the outer surface of the semicircular clamp (5) is fixedly connected to a built-in box (7), and the internal bearing of the built-in box (7) is connected to a cylindrical clamp (8), and the outer surface of the cylindrical clamp (8) is wrapped with a ribbon (10), and one end of the ribbon (10) is fixedly connected to a Velcro (11).
2. A new type of ball pin dust cover according to claim 1, characterized in that: An open groove is provided inside the first component (1), and the shape and size of the open groove are consistent with those of the second component (2), and the second component (2) slides inside the first component (1).
3. A new type of ball pin dust cover according to claim 1, characterized in that: The number of the spring buckles (3) and the card slots (4) is the same, and the plurality of groups of the spring buckles (3) and the card slots (4) are evenly distributed at one end of the first component (1) and the second component (2).
4. A new type of ball pin dust cover according to claim 1, characterized in that: The adhesive net (6) and the built-in box (7) are both arranged in a semi-arc shape, and the diameters of the adhesive net (6) and the built-in box (7) are both smaller than the semi-circular clamp (5).
5. A new type of ball pin dust cover according to claim 1, characterized in that: The cylindrical clamps (8) are provided in two groups, and coil springs (9) are inserted into the bottom and top of the two groups of cylindrical clamps (8).
6. A new type of ball pin dust cover according to claim 5, characterized in that: The coil spring (9) is made of curled soft steel and has elastic force.