Pull ring device and vehicle

Abstract

The utility model relates to a pull ring device and a vehicle, the pull ring device comprises a shell and a pull ring assembly, the shell is provided with a backstop part, the pull ring assembly comprises a rotating shaft, a pull ring and a first shaft sleeve, the rotating shaft is arranged in the shell, the pull ring and the first shaft sleeve in a penetrating mode, and the first shaft sleeve is arranged in the shell. The pull ring is fixedly connected with the first shaft sleeve and can rotate around the axis of the rotating shaft, a plurality of hovering parts are arranged on the first shaft sleeve and distributed in the circumferential direction of the rotating shaft, and when the pull ring rotates to different preset angles, the corresponding hovering parts can be matched with the stopping parts so as to lock the pull ring. According to the pull ring device, the probability that the clamping hook of the net bag is separated from the pull ring can be effectively reduced, and the reliability of object fixing can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a pull ring device and a vehicle. Background Art

[0002] Cars are a common means of transportation in modern life, and the trunk, as a part of the car, adds a lot of convenience to people's lives. During the driving process of the car, the items in the trunk, such as the box structure of the pull ring box or storage box, are easily bumped against the wall of the trunk due to the braking or bumping of the car.

[0003] In the prior art, a pull ring device is usually provided around the trunk, and a net bag can cover the items in the trunk, and the hooks on the edge of the net bag are hooked with the pull rings. However, the existing pull ring devices are mostly fixed pull rings, and the angle of such pull rings is a fixed value. Due to the different shapes and thicknesses of the items, as well as the differences in the types of hooks, when the car brakes or bumps, the hooks of the net bag are easily separated from the pull rings, which leads to the problem of failure to fix the items. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, an embodiment of the utility model provides a pull ring device, which can effectively reduce the probability of the hook of the net bag and the pull ring being separated, which is beneficial to improving the reliability of fixing the article.

[0006] An embodiment of the utility model further provides a vehicle.

[0007] The pull ring device of the embodiment of the utility model includes: a shell, a stop portion is provided on the shell; a pull ring assembly, the pull ring assembly includes a rotating shaft, a pull ring and a first sleeve, the rotating shaft is passed through the shell, the pull ring and the first sleeve, the pull ring is fixedly connected to the first sleeve and can rotate around the axis of the rotating shaft, a plurality of suspension portions are provided on the first sleeve, and the plurality of suspension portions are arranged along the circumference of the rotating shaft, when the pull ring is rotated to different preset angles, the corresponding suspension portions can cooperate with the stop portion to lock the pull ring.

[0008] According to the pull ring device of the embodiment of the utility model, the user can apply a force to the pull ring so that the pull ring drives the first sleeve to rotate relative to the shell body. Since the first sleeve is provided with multiple hovering parts, when the pull ring is rotated to different preset angles, the corresponding hovering parts can cooperate with the stop parts to lock the pull ring at the corresponding preset angle. Therefore, the user can adjust the pull ring and lock it at a suitable angle according to the types of items in the trunk and the net bag hook, so as to reduce the probability of the net bag hook and the pull ring being detached, which is beneficial to improve the reliability of item fixation.

[0009] In some embodiments, one of the stop portion and the suspension portion is a convex tooth, and the other is a tooth groove, and the convex tooth presses and abuts against the tooth groove in the direction of the tooth groove to cause elastic deformation of at least one of the convex tooth and the tooth groove.

[0010] In some embodiments, the stop portion is a convex tooth, and the plurality of suspension portions include a first tooth groove and a second tooth groove, the first tooth groove and the second tooth groove are arranged on the first sleeve along the circumference of the rotating shaft, and the preset angle includes a first angle and a second angle of different angles, when the pull ring is rotated to the first angle, the first tooth groove elastically abuts against the convex tooth, and when the pull ring is rotated to the second angle, the second tooth groove elastically abuts against the convex tooth.

[0011] In some embodiments, the pull ring assembly also includes a second sleeve, the pull ring has a connecting portion, the connecting portion protrudes in a direction toward the shell, the connecting portion is provided with a mounting hole along the axial direction of the rotating shaft, the rotating shaft is rotatably passed through the mounting hole, the first sleeve and the second sleeve are respectively arranged on both sides of the connecting portion along the axial direction of the rotating shaft and are against the shell, the first sleeve and the second sleeve are both sleeved on the rotating shaft and are rotatable relative to the rotating shaft.

[0012] In some embodiments, the connecting portion has a groove at one end adjacent to the first sleeve, and the first sleeve has a flange at one end adjacent to the connecting portion, and the flange is fixedly inserted into the groove along the axial direction of the first sleeve; and / or, a first plane is provided on the outer peripheral surface of the first sleeve, and a second plane is provided on the pull ring, and the first plane is in contact with the second plane.

[0013] In some embodiments, a receiving cavity is provided in the shell, the stopper is provided in the receiving cavity, and the pull ring can be rotated into the receiving cavity.

[0014] In some embodiments, the pull ring assembly further includes an elastic member, which is disposed on the rotating shaft and connected to the pull ring and the shell, and the elastic member has an elastic force driving the pull ring to rotate toward the accommodating cavity.

[0015] In some embodiments, the shell includes a shell body and a flip cover, the rotating shaft passes through the shell body, the shell body is provided with a mounting position for connecting to a side panel of a trunk, the flip cover is connected to the shell body and is rotatable between a blocking position and an open position, in the blocking position, the flip cover is in contact with a side of the mounting position adjacent to the pull ring, and in the open position, the flip cover is spaced apart from the mounting position.

[0016] In some embodiments, a latching protrusion is provided on one of the shell body and the flip cover, and a matching hole is provided on the other. In the blocking position, the latching protrusion is engaged with the matching hole, and in the open position, the latching protrusion is separated from the matching hole.

[0017] A vehicle according to another embodiment of the present invention includes a vehicle body having a trunk; a pull ring device, the pull ring device being the pull ring device described in any one of the embodiments of the present invention, the pull ring device being multiple, the multiple pull ring devices being arranged at intervals on the side panels of the trunk, and the shell being connected to the side panels; a net bag, the net bag being provided in the trunk, the edge of the net bag being provided with a hook, the hook being hooked to the pull ring.

[0018] According to the vehicle of the embodiment of the utility model, the user can apply a force to the pull ring so that the pull ring drives the first sleeve to rotate relative to the shell. Since the first sleeve is provided with multiple hovering parts, when the pull ring is rotated to different preset angles, the corresponding hovering parts can cooperate with the stop parts to lock the pull ring at the corresponding preset angle. Therefore, the user can adjust the pull ring and lock it at a suitable angle according to the types of items in the trunk and the net bag hooks, so as to reduce the probability of the net bag hook and the pull ring being detached, which is beneficial to improving the reliability of item fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of a pull ring device (the pull ring is located in the accommodating cavity) of an embodiment of the utility model.

[0020] Figure 2 It is a schematic diagram of a pull ring device (the pull ring is located in the first gear position) of an embodiment of the utility model.

[0021] Figure 3 It is a schematic diagram of a pull ring device (the pull ring is located in the second gear position) of an embodiment of the utility model.

[0022] Figure 4 It is a cross-sectional view of the pull ring device (the pull ring is located at the second gear position) of an embodiment of the utility model.

[0023] Figure 5 It is a schematic diagram of the installation of the housing, the rotating shaft and the first sleeve of the pull ring device of the embodiment of the utility model.

[0024] Figure 6 It is an assembly diagram of a rotating shaft, a first shaft sleeve, a second shaft sleeve and an elastic member of a pull ring device according to an embodiment of the utility model.

[0025] Figure 7 It is a partial view of the pull ring assembly of the pull ring device of the embodiment of the utility model.

[0026] Figure 8It is a schematic diagram of the housing of the pull ring device of the embodiment of the utility model (the flip cover is in the open position).

[0027] Fig. 9 It is a side view of the housing of the pull ring device of the embodiment of the utility model (the flip cover is in the open position).

[0028] Fig.10 It is a schematic diagram of the shell body of the pull ring device of an embodiment of the utility model.

[0029] Fig.11 It is a side view of the pull ring device (the pull ring is located in the first gear position) of an embodiment of the utility model.

[0030] Fig.12 It is a schematic diagram of the base of the pull ring device of the embodiment of the utility model.

[0031] Fig.13 It is a schematic diagram of the installation of the pull ring device and the side panel of the trunk according to the embodiment of the utility model.

[0032] Reference numerals:

[0033] 1. Shell; 11. Shell body; 111. Stopper; 1111. Protruding tooth; 112. Accommodating cavity; 113. Matching hole; 114. Mounting position; 115. Second plane; 12. Flip cover; 121. Clamping convex; 13. Base; 131. Base body; 1311. Through hole; 132. Ear seat;

[0034] 2. pull ring assembly; 21. rotating shaft; 22. pull ring; 221. connecting portion; 2211. containing groove; 23. first sleeve; 231. suspension portion; 2311. tooth groove; 23111. first tooth groove; 23112. second tooth groove; 23113. third tooth groove; 232. flange; 233. first plane; 234. limiting convex; 24. second sleeve; 25. elastic member;

[0035] 3. Net bag;

[0036] 4. Trunk; 41. Side panel; 411. Left side panel; 412. Right side panel. DETAILED DESCRIPTION

[0037] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0038] Please refer to the following Figures 1 to 13 A pull ring device and a vehicle according to an embodiment of the utility model are described.

[0039] like Figures 1 to 7As shown, the pull ring device according to the embodiment of the utility model includes: a shell body 1 and a pull ring assembly 2, the shell body 1 is provided with a stopper 111, the pull ring assembly 2 includes a rotating shaft 21, a pull ring 22 and a first shaft sleeve 23, the rotating shaft 21 passes through the shell body 1, the pull ring 22 and the first shaft sleeve 23, the pull ring 22 is fixedly connected to the first shaft sleeve 23 and can rotate around the axis of the rotating shaft 21, the first shaft sleeve 23 is provided with a plurality of suspended portions 231, and the plurality of suspended portions 231 are arranged along the circumference of the rotating shaft 21, when the pull ring 22 rotates to different preset angles, the corresponding suspended portions 231 can cooperate with the stopper 111 to lock the pull ring 22.

[0040] It should be noted that the preset angle is the angle between the housing 1 and the pull ring 22. The pull ring 22 may be provided with a through hole or a notch so as to be engaged with the hook of the net bag 3.

[0041] According to the pull ring device of the embodiment of the utility model, the user can apply a force to the pull ring 22 so that the pull ring 22 drives the first sleeve 23 to rotate relative to the shell 1. Since the first sleeve 23 is provided with multiple hovering portions 231, when the pull ring 22 is rotated to different preset angles, the corresponding hovering portions 231 can cooperate with the stop portion 111 to lock the pull ring 22 at the corresponding preset angle. Therefore, the user can adjust the pull ring 22 and lock it at a suitable angle according to the types of items in the trunk and the net bag hook, so as to reduce the probability of the hook (not shown) of the net bag 3 being detached from the pull ring 22, which is beneficial to improving the reliability of item fixation.

[0042] The inventor of the present application has found through experimental research that in the scheme where the pull ring 22 is freely rotating relative to the housing 1, that is, when the pull ring 22 does not have a hovering angle, the hooking structure between the hook of the net bag 3 and the pull ring 22 is in an unstable state, which can easily cause the pull ring 22 to separate from the hook. Therefore, the inventor of the present application locks the pull ring 22 of the hook device at different rotation angles to limit the disordered swing of the pull ring 22, so that the user can adjust the pull ring 22 and lock it at a suitable angle according to the type of items in the trunk 4, so as to reduce the probability of the hook of the net bag 3 and the pull ring 22 separating.

[0043] Alternatively, if Figures 4 to 7As shown, one of the stopper 111 and the suspension part 231 is a convex tooth 1111, and the other is a tooth groove 2311. The convex tooth 1111 presses and abuts against the tooth groove 2311 in the direction of the tooth groove 2311, so that at least one of the convex tooth 1111 and the tooth groove 2311 is elastically deformed. For example, the tooth groove 2311 and the convex tooth 1111 can both undergo a certain elastic deformation when abutting, so that the convex tooth 1111 and the tooth groove 2311 have a certain elastic contact force. It can be understood that the tooth groove 2311 and the convex tooth 1111 elastically abut. At least one of the stopper 111 and the suspension part 231 is made of elastic material, and the convex tooth 1111 or the tooth groove 2311 is elastically deformed when abutting, so that the convex tooth 1111 can stably abut in the tooth groove 2311.

[0044] In other words, under the elastic force of the protruding teeth 1111 and the tooth grooves 2311, the stopper 111 can limit the first sleeve 23 from rotating relative to the housing 1, and since the pull ring 22 is fixedly connected to the first sleeve 23, the pull ring 22 can be locked in position. The pull ring device of the embodiment of the utility model is configured with the stopper 111 and the suspension portion 231 as the above structure, which is conducive to reducing the production cost of the pull ring device, and the transmission method and structural design are simple, which is easy to process and manufacture.

[0045] Of course, the stopper 111 and the suspension part 231 may also be matched in other ways to lock the pull ring 22. For example, the suspension part 231 includes a position-adjustable fastener, and when the pull ring 22 rotates to a desired preset angle, the fastener can move toward the stopper 111 and abut against the stopper 111. When the position of the pull ring 22 needs to be changed, the fastener can be moved in a direction away from the stopper 111, thereby achieving the release and locking of the pull ring 22.

[0046] In one example, if Figure 5 and Figure 7 As shown, the stop portion 111 is a convex tooth 1111, and the plurality of suspension portions 231 include at least a first tooth groove 23111 and a second tooth groove 23112. The first tooth groove 23111 and the second tooth groove 23112 are arranged on the first sleeve 23 along the circumference of the rotating shaft 21. The preset angle includes a first angle and a second angle of different angles. When the pull ring 22 rotates to the first angle, the first tooth groove 23111 elastically abuts against the convex tooth 1111. When the pull ring 22 rotates to the second angle, the second tooth groove 23112 elastically abuts against the convex tooth 1111.

[0047] It is understandable that the pull ring 22 has at least two rotation positions, namely, the first position where the pull ring 22 rotates to a first angle and the second position where the pull ring 22 rotates to a second angle. For example, the first angle (first position) is 90 degrees, and the second angle (second position) is 45 degrees. Of course, the pull ring 22 can also be set to other angles, which is not specifically limited in this application.

[0048] Furthermore, if Figure 7 As shown, the suspension portion 231 further includes a third tooth groove 23113, that is, the pull ring 22 also has a third gear. In other words, when the pull ring 22 is in the third gear, the angle between the pull ring 22 and the housing 1 is equal to 0, that is, the pull ring 22 fits the housing 1, thereby reducing the occupied space of the pull ring device. For example, the two limiting protrusions 234 can be arranged at intervals along the circumference of the first sleeve 23 to form three spaced tooth grooves 2311 (i.e., the first tooth groove 23111, the second tooth groove 23112 and the third tooth groove 23113).

[0049] Optionally, the pull ring assembly 2 further includes a second sleeve 24, and the pull ring 22 has a connecting portion 221, and the connecting portion 221 protrudes in the direction toward the housing 1. In other words, the connecting portion 221 is arranged on the inner side of the pull ring 22. The connecting portion 221 is provided with a mounting hole (not shown) along the axial direction of the rotating shaft 21, and the rotating shaft 21 is rotatably penetrated through the mounting hole. The first sleeve 23 and the second sleeve 24 are respectively arranged on both sides of the connecting portion 221 along the axial direction of the rotating shaft 21 and abut against the housing 1, and the connecting portion 221, the first sleeve 23 and the second sleeve 24 are all sleeved on the rotating shaft 21 and can rotate relative to the rotating shaft 21. It can be understood that since the first sleeve 23 and the second sleeve 24 are respectively arranged on both sides of the connecting portion 221 and abut against the shell 1, the pull ring 22 can be limited to avoid the problem of axial movement of the pull ring 22 along the rotating shaft 21, and since the connecting portion 221, the first sleeve 23 and the second sleeve 24 can all rotate relative to the rotating shaft 21, when assembling the pull ring device, the connecting portion 221, the first sleeve 23 and the second sleeve 24 can be rotatably sleeved on the rotating shaft 21, and then the rotating shaft 21 can be fixed to the shell 1 by crimping the end portions, thereby facilitating the assembly of the pull ring device.

[0050] For example, Figure 6 and Figure 7 As shown, the end of the connecting portion 221 adjacent to the first sleeve 23 has a groove (not shown), and the end of the first sleeve 23 adjacent to the connecting portion 221 has a flange 232, and the flange 232 is fixedly inserted in the groove along the axial direction of the first sleeve 23. For example, the flange 232 and the groove are interference fit. It can be understood that the connecting portion 221 and the first sleeve 23 are fixed by interference fit to limit the rotation of the first sleeve 23 relative to the pull ring 22, thereby ensuring the synchronization of the pull ring 22 and the first sleeve 23 when rotating.

[0051] In other examples, an outer circumferential surface of the flange 232 and an inner circumferential surface of the groove are provided with an adhesive layer (not shown). In other words, the flange 232 is inserted into the groove and fixed by bonding.

[0052] For example, Figure 6 and Figure 7 As shown, the outer circumferential surface of the first sleeve 23 is provided with a first plane 233, and the pull ring 22 is provided with a second plane 115, and the first plane 233 is in contact with the second plane 115. Due to the limiting effect of the first plane 233 and the second plane 115, when the pull ring 22 rotates relative to the housing 1, the second plane 115 can apply a force to the first plane 233 to drive the first sleeve 23 to rotate synchronously. The pull ring 22 structure of the embodiment of the utility model is connected with the first sleeve 23 and the housing 1 in the above manner, which is conducive to ensuring the synchronization of the pull ring 22 and the first sleeve 23 when rotating, and the structural design is simple and the transmission is reliable.

[0053] In some embodiments, Figure 2 and Figure 3 As shown, a housing 1 is provided with a housing cavity 112, a stopper 111 is provided in the housing cavity 112, and the pull ring 22 can be rotated into the housing cavity 112. It can be understood that when the pull ring 22 is in a non-working state (third gear), the pull ring 22 can be rotated and hidden in the housing cavity 112, thereby reducing the volume of the pull ring device and reducing the space occupied by the pull ring device.

[0054] Alternatively, if Figure 6 and Figure 7 As shown, the pull ring assembly 2 also includes an elastic member 25, which is disposed on the rotating shaft 21 and connected to the pull ring 22 and the housing 1. The elastic member 25 has an elastic force that drives the pull ring 22 to rotate toward the accommodating chamber 112. It can be understood that when the user needs to rotate the pull ring 22 toward the accommodating chamber 112, under the action of the elastic force, when the pull ring 22 is unlocked in the first gear, the pull ring 22 can be directly moved from the first gear to the second gear. Similarly, when the pull ring 22 is unlocked in the second gear, the pull ring 22 can be directly moved from the second gear to the accommodating chamber 112, which can facilitate the user's use and save more effort when using it.

[0055] In one example, the elastic member 25 is a torsion spring, which is sleeved on the rotating shaft 21, one end of the torsion spring is connected to the connecting portion 221, and the other end of the torsion spring is fixed relatively to the housing 1. A receiving groove 2211 is provided on the side of the connecting portion 221 facing the housing 1, and the receiving groove 2211 is open in the direction of the housing 1. The torsion spring is installed in the receiving groove 2211, and the two opposite side walls of the receiving groove 2211 along the axial direction of the rotating shaft 21 can limit the axial position of the torsion spring.

[0056] In some embodiments, Figures 8 to 10 As shown, the shell 1 includes a shell body 11 and a flip cover 12, the rotating shaft 21 passes through the shell body 11, and the shell body 11 is provided with a mounting position 114 for connecting to the side panel 41 of the trunk 4. The flip cover 12 is connected to the shell body 11 and can be rotated between a shielding position and an open position. In the shielding position, the flip cover 12 is in contact with a side of the mounting position 114 adjacent to the pull ring 22, and in the open position, the flip cover 12 is spaced apart from the mounting position 114.

[0057] It is understandable that when the pull ring 22 is in the first gear position or the second gear position, the installation position 114 will be exposed to the outside world, resulting in poor integrity of the pull ring device and an unsightly appearance. Therefore, the housing 1 can be set as a shell body 11 and a flip cover 12 structure. When it is necessary to cover the installation position 114, the flip cover 12 can be rotated to the side of the installation position 114 adjacent to the pull ring 22 to cover the installation position 114. When it is necessary to remove the shell body 11 from the side panel 41 of the trunk 4, the flip cover 12 can be rotated to the open position to avoid interference with the installation and removal of the shell body 11.

[0058] For example, the pivot position of the flip cover 12 and the shell body 11 is located above the shell body 11 , and the pivot axis of the flip cover 12 is parallel to the axis of the rotating shaft 21 .

[0059] Alternatively, if Figures 8 to 10 As shown, one of the shell body 11 and the flip cover 12 is provided with a clamping protrusion 121, and the other is provided with a matching hole 113. In the shielding position, the clamping protrusion 121 is engaged with the matching hole 113, and in the opening position, the clamping protrusion 121 is spaced from the matching hole 113. For example, the flip cover 12 is provided with a clamping protrusion 121, and the shell body 11 is provided with a matching hole 113, thereby ensuring the reliability of the installation of the flip cover 12 in the shielding position, and the structural design is simple, the flip cover 12 can be quickly opened and closed, and the use effect is good.

[0060] In order to improve the structural strength of the connection between the shell body 11 and the trunk 4, as Fig.11 and Fig.12 As shown, the shell 1 also includes a base 13, which includes a base body 131 and two ear seats 132. The two ear seats 132 are arranged on both sides of the base body 131 along the axial direction of the rotating shaft 21, and the ear seats 132 are connected to the ends of the rotating shaft 21. The base body 131 is arranged on the side of the shell body 11 away from the pull ring 22, the mounting position 114 can be a through hole, and the base body 131 is provided with a through hole 1311 corresponding to the mounting position 114, so that the screw member can pass through the mounting position 114 of the shell body 11 and the through hole 1311 of the base 13 at the same time, and connect with the side plate 41 of the trunk 4, so as to ensure the firmness of the connection between the shell 1 and the side plate 41 of the trunk 4.

[0061] For example, the base 13, the pull ring 22 and the rotating shaft 21 are all made of metal, and a material with PA66 nylon properties can be used.

[0062] like Fig.13 As shown, a vehicle of another embodiment of the utility model comprises a vehicle body, a pull ring device and a net bag 3. The vehicle body has a trunk 4, the pull ring device is the pull ring device of the utility model, and there are multiple pull ring devices, which are arranged on the side plate 41 of the trunk 4 at intervals, and the housing 1 is connected to the side plate 41, and the net bag 3 is arranged in the trunk 4, and the edge of the net bag 3 is provided with a hook (not shown), and the hook is hooked with the pull ring 22.

[0063] Optionally, there are at least four pull ring devices, two pull ring devices are arranged on the left side plate 411 of the trunk 4 at intervals along the front-to-back direction, and the other two pull ring devices are arranged on the right side plate 412 of the trunk 4 at intervals along the front-to-back direction.

[0064] According to the vehicle of the embodiment of the utility model, the user can apply a force to the pull ring 22 so that the pull ring 22 drives the first sleeve 23 to rotate relative to the shell 1. Since the first sleeve 23 is provided with multiple hovering portions 231, when the pull ring 22 is rotated to different preset angles, the corresponding hovering portions 231 can cooperate with the stop portion 111 to lock the pull ring 22 at the corresponding preset angle. Therefore, the user can adjust the pull ring 22 and lock it at a suitable angle according to the types of items in the trunk and the net bag hook, so as to reduce the probability of the hook of the net bag 3 being detached from the pull ring 22, which is beneficial to improving the reliability of item fixation.

[0065] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0066] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0067] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0068] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0069] In the present utility model, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0070] Although the above embodiments have been shown and described, it is to be understood that the above embodiments are illustrative and cannot be construed as limitations of the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.

Claims

1. A pull ring device, characterized in that: include: A housing (1), wherein a stopper (111) is provided on the housing (1); A pull ring assembly (2), the pull ring assembly (2) comprising a rotating shaft (21), a pull ring (22) and a first sleeve (23), the rotating shaft (21) being inserted through the shell (1), the pull ring (22) and the first sleeve (23), the pull ring (22) being fixedly connected to the first sleeve (23) and being rotatable around the axis of the rotating shaft (21), the first sleeve (23) being provided with a plurality of suspended portions (231), the plurality of suspended portions (231) being arranged along the circumference of the rotating shaft (21), and when the pull ring (22) is rotated to different preset angles, the corresponding suspended portions (231) can cooperate with the stop portion (111) to lock the pull ring (22).

2. The ring pull device according to claim 1, characterized in that: One of the stopper portion (111) and the suspension portion (231) is a convex tooth (1111), and the other is a tooth groove (2311), and the convex tooth (1111) presses toward the tooth groove (2311) and abuts against the tooth groove (2311) to cause elastic deformation of at least one of the convex tooth (1111) and the tooth groove (2311).

3. The ring pull device according to claim 2, characterized in that: The stop portion (111) is a convex tooth (1111), and the plurality of suspension portions (231) include a first tooth groove (23111) and a second tooth groove (23112), the first tooth groove (23111) and the second tooth groove (23112) are arranged on the first sleeve (23) along the circumference of the rotating shaft (21), and the preset angle includes a first angle and a second angle of different angles. When the pull ring (22) rotates to the first angle, the first tooth groove (23111) elastically abuts against the convex tooth (1111), and when the pull ring (22) rotates to the second angle, the second tooth groove (23112) elastically abuts against the convex tooth (1111).

4. The ring pull device according to claim 1, characterized in that: The pull ring assembly (2) also includes a second sleeve (24); the pull ring (22) has a connecting portion (221); the connecting portion (221) protrudes in a direction toward the shell (1); the connecting portion (221) is provided with a mounting hole along the axial direction of the rotating shaft (21); the rotating shaft (21) is rotatably inserted into the mounting hole; the first sleeve (23) and the second sleeve (24) are respectively arranged on both sides of the connecting portion (221) along the axial direction of the rotating shaft (21) and abut against the shell (1); the first sleeve (23) and the second sleeve (24) are both sleeved on the rotating shaft (21) and are rotatable relative to the rotating shaft (21).

5. The ring pull device according to claim 4, characterized in that: One end of the connecting portion (221) adjacent to the first shaft sleeve (23) has a groove, and one end of the first shaft sleeve (23) adjacent to the connecting portion (221) has a flange (232), and the flange (232) is fixedly inserted into the groove along the axial direction of the first shaft sleeve (23); And / or, the outer peripheral surface of the first sleeve (23) is provided with a first plane (233), the pull ring (22) is provided with a second plane (115), and the first plane (233) is in contact with the second plane (115).

6. The ring pull device according to claim 1, characterized in that: A receiving cavity (112) is provided in the housing (1), the stopper (111) is provided in the receiving cavity (112), and the pull ring (22) can be rotated into the receiving cavity (112).

7. The ring pull device according to claim 6, characterized in that: The pull ring assembly (2) further comprises an elastic member (25), wherein the elastic member (25) is arranged on the rotating shaft (21) and is connected to the pull ring (22) and the housing (1), and the elastic member (25) has an elastic force for driving the pull ring (22) to rotate in the direction of the accommodating cavity (112).

8. The ring pull device according to claim 1, characterized in that: The shell (1) comprises a shell body (11) and a flip cover (12); the rotating shaft (21) is passed through the shell body (11); a mounting position (114) for connecting to a side panel (41) of a trunk (4) is provided on the shell body (11); the flip cover (12) is connected to the shell body (11) and is rotatable between a shielding position and an open position; in the shielding position, the flip cover (12) is in contact with a side of the mounting position (114) adjacent to the pull ring (22); in the open position, the flip cover (12) is spaced apart from the mounting position (114).

9. The ring pull device according to claim 8, characterized in that: One of the shell body (11) and the flip cover (12) is provided with a latching protrusion (121), and the other is provided with a matching hole (113); in the shielding position, the latching protrusion (121) is engaged with the matching hole (113); in the opening position, the latching protrusion (121) is spaced apart from the matching hole (113).

10. A vehicle, characterized in that: include: A vehicle body, the vehicle body having a trunk (4); A pull ring device, the pull ring device being the pull ring device according to any one of claims 1 to 9, the pull ring device being multiple, the multiple pull ring devices being arranged at intervals on the side plate (41) of the trunk (4), and the housing (1) being connected to the side plate (41); A net bag (3), the net bag (3) being arranged on the trunk (4), the edge of the net bag (3) being provided with a hook, the hook being hooked to the pull ring (22).

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