Vehicle-mounted spectacle case with hidden shaft pin

Abstract

A vehicle-mounted glasses box with a hidden shaft pin comprises a box body, connecting bases are arranged at the two ends of the box body in the width direction, one connecting base comprises a first side wall away from the end of the center of the box body and a second side wall close to the end of the center of the box body, and a connecting groove is formed between the first side wall and the second side wall. The first side wall is provided with a first shaft hole, and the second side wall is provided with a second shaft hole; a clamping groove is formed in the middle of the groove bottom of the connecting groove and extends in the direction of the box body, avoiding grooves are formed in the positions, located on the two sides of the clamping groove, of the groove bottom of the connecting groove, and the avoiding grooves are located in the end, close to the first side wall, of the groove bottom of the connecting groove. Under the condition that the original function of the connecting base is reserved, the product structure is simplified, no obstacle influencing core pulling exists in the connecting groove, and a mold can adopt a mode of sliding core pulling towards the center direction of the box body, so that a through shaft hole does not need to be reserved on the outer wall of the box body, a shaft pin cannot be exposed, and the integrity of the product is better.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile interior accessories, in particular to a vehicle-mounted glasses box. Background Art

[0002] The car glasses box is installed on the roof of the car to store glasses or sunglasses, which adds a sense of neatness and convenience to the driving space. Figure 1 As shown, it includes a box body 1' and a connecting mechanism 2', the connecting mechanism 2' is arranged in the connecting grooves 10' at both ends of the box body 1', and a protrusion 11' is provided in the middle of one of the connecting grooves 10'; the connecting mechanism 2' includes a pin shaft 21', and a connecting tube 22' is sleeved on the pin shaft 21', and the connecting tube 22' is engaged with the slot 110' of the protrusion 11' by means of a convex rib 221' on the outer wall. Since the protrusion 11' is arranged in the connecting groove 10', the mold design of the shaft hole of the box body can only be pulled outward from both ends of the box body, so that shaft holes are left on both sides of the car-mounted glasses box product, and the shaft pin is exposed. The exposed shaft pin not only affects the appearance of the product, but also makes it easy for dust and other dirt to penetrate into the box body from the shaft hole. If the shaft hole is to be hidden, it is necessary to improve the structure in the connecting groove 10' to meet the demoulding requirements during manufacturing. Utility Model Content

[0003] In view of the above problems, the utility model provides a vehicle-mounted glasses box with a hidden axle pin.

[0004] To achieve the above-mentioned purpose, the technical solution of the utility model is: a car-mounted glasses box with a hidden axle pin, comprising a box body, connecting bases are provided at both ends of the box body in the width direction, one of the connecting bases includes a first side wall away from the center of the box body and a second side wall close to the center of the box body, a connecting groove is formed between the first side wall and the second side wall, the first side wall is provided with a first axle hole, and the second side wall is provided with a second axle hole; a clamping groove is provided in the middle of the bottom of the connecting groove, the clamping groove extends along the direction of the box body, and avoidance grooves are provided on both sides of the clamping groove on the bottom of the connecting groove, and the avoidance groove is located at one end of the bottom of the connecting groove close to the first side wall.

[0005] The connection base of the car-mounted glasses box of the utility model is provided with an avoidance groove and a card slot extending in the width direction of the box body, and the card slot can be connected with the convex rib of the connection tube of the prior art connection mechanism. After adopting the above structure, compared with the prior art, the product structure is simplified while retaining the original function of the connection base, there are no obstacles in the connection groove that affect the core pulling, the mold can slide the core pulling toward the center of the box body, and the avoidance groove provides the mold core pulling assembly with travel space, so that there is no need to leave a through shaft hole on the outer wall of the box body, the shaft pin will not be exposed, and the integrity of the product is better.

[0006] Preferably, the outer wall of the second side wall is provided with a hollow groove, and the hollow groove is in the extension direction of the avoidance groove. The hollow groove can save material and avoid the outer surface imprint caused by the large thickness of the part.

[0007] Preferably, a clearance groove is provided between the first side wall and the inner wall of the box body, and a first connecting rib and a second connecting rib are provided on the clearance groove. The two ends of the first connecting rib and the two ends of the second connecting rib are respectively connected to the first side wall and the inner wall of the box body, and the first connecting rib is located in the extension direction of the axis of the first shaft hole, and the first connecting rib is provided with a notch to communicate with the first shaft hole. The function of the clearance groove is also to save material and avoid the outer surface imprint caused by the large thickness there. The first connecting rib and the second connecting rib increase the strength between the first side wall and the inner wall of the box body, and one end of the core rod is located at the notch when the mold is closed.

[0008] Preferably, the outer wall of the second side wall is provided with a first reinforcing rib along the edge of the second axial hole, a second reinforcing rib is provided between the first reinforcing rib and the inner wall of the box body, a third reinforcing rib is provided between the first reinforcing rib and the bottom wall of the box body, and the third reinforcing rib is in the extending direction of the card slot. The first reinforcing rib deepens the depth of the second axial hole to increase the strength of this part, and the second and third reinforcing ribs are located outside the second side wall to facilitate the core pulling and demoulding of the mold toward the center of the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of a car-mounted glasses box in the prior art;

[0010] Figure 2 This is a structural schematic diagram of a vehicle-mounted glasses box with a hidden axle pin according to the utility model;

[0011] Figure 3 This is a schematic diagram of the structure of a vehicle-mounted glasses box with a hidden axle pin in another direction of the utility model;

[0012] Numbers in the figure:

[0013] 1. Box body,

[0014] 2. Connecting base, 20. Connecting groove, 201. Card groove, 202. Avoiding groove, 21. First side wall, 210. First axial hole, 211. Clearance groove, 212. First connecting rib, 2120. Notch, 213. Second connecting rib, 22. Second side wall, 220. Second axial hole, 2201. First reinforcing rib, 2202. Second reinforcing rib, 2203. Third reinforcing rib, 221. Hollow groove. DETAILED DESCRIPTION

[0015] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings show typical embodiments of the present invention.

[0016] like Figure 2 and Figure 3 As shown, a car-mounted glasses box with a hidden axle pin comprises a box body 1, and a connecting base 2 is provided at both ends of the box body 1 in the width direction, wherein one of the connecting bases 2 comprises a first side wall 21 away from the center end of the box body 1 and a second side wall 22 close to the center end of the box body 1, and a connecting groove 20 is formed between the first side wall 21 and the second side wall 22, wherein the first side wall 21 is provided with a first axle hole 210, and the second side wall 22 is provided with a second axle hole 220. A clamping groove 201 is provided at the middle of the bottom of the connecting groove 20, and the clamping groove 201 extends along the width direction of the box body 1, and the clamping groove 201 can be connected with the convex rib of the connecting mechanism of the prior art. Avoidance grooves 202 are provided on both sides of the clamping groove 201 on the bottom of the connecting groove 20, and the avoidance grooves 202 are located at one end of the bottom of the connecting groove 20 close to the first side wall 21.

[0017] The connecting base 2 of the vehicle-mounted glasses box of the utility model simplifies the product structure while retaining the original function of the connecting base 2. There are no obstacles in the connecting groove 20 that affect the core pulling. The mold can slide the core toward the center of the box body 1 to pull the core. The avoidance groove 202 provides travel space for the mold core pulling component. In this way, there is no need to leave an axial hole that passes through the first axial hole 210 on the outer wall of the box body 1, the axial pin will not be exposed, and the integrity of the product is better.

[0018] The outer wall of the second side wall 22 is provided with a hollow groove 221, and the hollow groove 221 is in the extension direction of the avoidance groove 202. The hollow groove 221 can save material and avoid the outer surface imprint caused by the large thickness of the part.

[0019] A clearance groove 211 is provided between the first side wall 21 and the inner wall of the box body 1, and a first connecting rib 212 and a second connecting rib 213 are provided on the clearance groove 211. The two ends of the first connecting rib 212 and the two ends of the second connecting rib 213 are respectively connected to the first side wall 21 and the inner wall of the box body 1. The first connecting rib 212 is located in the extension direction of the axis of the first shaft hole 210. The first connecting rib 212 is provided with a notch 2120 to communicate with the first shaft hole 210. When the mold is closed, one end of the core rod is located at the position of the notch 2120. The function of the clearance groove 211 is also to save material and avoid the outer surface imprint caused by the large thickness of the place. The first connecting rib 212 and the second connecting rib 213 increase the strength between the first side wall 21 and the inner wall of the box body 1.

[0020] The outer wall of the second side wall 22 is provided with a first reinforcing rib 2201 along the edge of the second axial hole 220, a second reinforcing rib 2202 is provided between the first reinforcing rib 2201 and the inner side wall of the box body 1, and a third reinforcing rib 2203 is provided between the first reinforcing rib 2201 and the inner bottom wall of the box body 1, and the third reinforcing rib 2203 is in the extending direction of the slot 201. The first reinforcing rib 2201 deepens the depth of the second axial hole 220 to increase the strength of this part. The outer wall of the second side wall 22 refers to the side of the second side wall 22 close to the center of the box body 1, and the second reinforcing rib 2202 and the third reinforcing rib 2203 are located on the outer wall of the second side wall 22, which is conducive to the core pulling and demoulding of the mold toward the center direction of the box body 1.

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

Claims

1. A vehicle-mounted glasses case with a hidden axle pin, comprising a case body (1), wherein both ends of the case body (1) in the width direction are provided with connecting bases (2), characterized in that: One of the connection bases (2) comprises a first side wall (21) at one end away from the center of the box body (1) and a second side wall (22) close to the center of the box body (1); a connection groove (20) is formed between the first side wall (21) and the second side wall (22); the first side wall (21) is provided with a first axial hole (210), and the second side wall (22) is provided with a second axial hole (220); a clamping groove (201) is provided in the middle of the bottom of the connection groove (20); the clamping groove (201) extends along the width direction of the box body (1); avoidance grooves (202) are provided on both sides of the clamping groove (201) on the bottom of the connection groove (20); the avoidance grooves (202) are located at one end of the bottom of the connection groove (20) close to the first side wall (21).

2. The vehicle-mounted glasses case with a hidden axle pin according to claim 1, characterized in that: The outer wall of the second side wall (22) is provided with a hollow groove (221), and the hollow groove (221) is in the extension direction of the avoidance groove (202).

3. The vehicle-mounted glasses case with hidden axle pin according to claim 1, characterized in that: A clearance groove (211) is provided between the first side wall (21) and the inner wall of the box body (1); a first connecting rib (212) and a second connecting rib (213) are provided on the clearance groove (211); two ends of the first connecting rib (212) and two ends of the second connecting rib (213) are respectively connected to the first side wall (21) and the inner wall of the box body (1); the first connecting rib (212) is located in the extension direction of the axis of the first axial hole (210); and the first connecting rib (212) is provided with a notch (2120) which is connected to the first axial hole (210).

4. The vehicle-mounted glasses case with a hidden axle pin according to claim 1, characterized in that: A first reinforcing rib (2201) is provided on the outer wall of the second side wall (22) along the edge of the second axial hole (220), a second reinforcing rib (2202) is provided between the first reinforcing rib (2201) and the inner side wall of the box body (1), a third reinforcing rib (2203) is provided between the first reinforcing rib (2201) and the inner bottom wall of the box body (1), and the third reinforcing rib (2203) is in the extension direction of the slot (201).

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