Bottle body bandage assembly and vehicle

Abstract

The utility model discloses a bottle body binding band assembly and a vehicle, the bottle body binding band assembly comprises two bottle body binding bands, each bottle body binding band comprises a radial limiting part, a middle connecting part and an axial limiting part, the radial limiting part is connected with one end of the middle connecting part, and the axial limiting part is connected with the other end of the middle connecting part; the radial limiting part is suitable for being bound to the peripheral wall of the bottle body so as to limit the bottle body in the radial direction, the axial limiting part is connected with the other end of the middle connecting part, and the axial limiting parts of the two bottle body binding belts are bound to the two ends of the bottle body respectively so as to limit the bottle body in the axial direction. According to the bottle body binding band assembly, the two bottle body binding bands are arranged, the bottle body can be fixed through the two bottle body binding bands, the axial limiting part and the radial limiting part can prevent the bottle body from being disengaged in the axial direction and the radial direction when the bottle body collides, and therefore the bottle body is prevented from being damaged and leaked, and the safety risk is reduced; therefore, the safety and the reliability of the bottle body are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle manufacturing, in particular to a bottle body binding belt assembly and a vehicle with the bottle body binding belt assembly. Background Art

[0002] Hydrogen fuel cell vehicles are one of the key areas for the future development of new energy vehicles. Hydrogen fuel cell vehicles use hydrogen bottles to store hydrogen. In hydrogen fuel cell vehicles, there are few mature hydrogen bottle products. Therefore, it is extremely important to rationally utilize existing hydrogen bottles and avoid redeveloping new hydrogen bottles in order to reduce the cost of the entire vehicle. In the prior art, hydrogen bottles are installed in a double-strap fixed form. However, this will result in no axial limit on the hydrogen bottle. During the movement of the vehicle, the hydrogen bottle is easily dislocated from the axial direction, causing damage and leakage to the hydrogen bottle, posing a high safety risk. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a bottle body strap assembly, wherein the bottle body strap can prevent the bottle body from falling out in the axial and radial directions when a collision occurs, thereby avoiding damage and leakage to the bottle body, reducing safety risks, and further improving the safety and reliability of the bottle body.

[0004] According to the embodiment of the utility model, the bottle body strap assembly includes: two bottle body straps, each of the bottle body straps includes a radial limiting portion, an intermediate connecting portion and an axial limiting portion, the radial limiting portion is connected to one end of the intermediate connecting portion, and the radial limiting portion is suitable for being constrained to the outer peripheral wall of the bottle body to limit the bottle body in the radial direction, the axial limiting portion is connected to the other end of the intermediate connecting portion, and the axial limiting portions of the two bottle body straps are respectively constrained to the two ends of the bottle body to limit the bottle body in the axial direction.

[0005] The bottle strap assembly according to the embodiment of the utility model is provided with two bottle straps, and the axial limiting parts of the bottle straps are respectively bound to the two ends of the bottle body to limit the bottle body along the axial direction, so as to achieve stable installation of the bottle body and prevent the bottle body from radial and axial movement when an impact force occurs, thereby preventing the bottle body from escaping in the radial and axial directions and colliding, thereby avoiding damage to the bottle body and leakage of gas in the bottle body, etc., thereby improving the safety of the bottle body.

[0006] According to the bottle body binding assembly of some embodiments of the present utility model, the radial limiting portion, the middle connecting portion and the axial limiting portion are all fitted to the bottle body.

[0007] According to the bottle strap assembly of some embodiments of the present invention, an extension length of the middle connecting portion of one of the two bottle straps is greater than an extension length of the middle connecting portion of the other one.

[0008] According to the bottle strap assembly of some embodiments of the present invention, an axial limiting portion of one of the two bottle straps is formed with an escape opening, and the escape opening is used to escape the valve body at the end of the bottle.

[0009] According to the bottle body binding assembly of some embodiments of the present invention, the radial limiting portion and the axial limiting portion both extend along the circumference of the bottle body and are constructed in a ring shape.

[0010] According to the bottle strap assembly of some embodiments of the present invention, the intermediate connecting portion extends along the axial direction of the bottle body and is configured as a strip, there are multiple intermediate connecting portions, and the multiple intermediate connecting portions are parallelly spaced apart and connected between the radial limiting portion and the axial limiting portion.

[0011] According to the bottle strap assembly of some embodiments of the utility model, the bottle strap includes a first strap and a second strap, and the first strap is detachably connected to the second strap; the first strap includes a first limiting portion and a second limiting portion, and the second strap includes a third limiting portion and a fourth limiting portion, the first limiting portion and the third limiting portion are detachably connected and jointly constructed as the axial limiting portion, and the second limiting portion and the fourth limiting portion are detachably connected and jointly constructed as the radial limiting portion.

[0012] According to the bottle strap assembly of some embodiments of the present invention, the intermediate connecting portion is provided between the first limiting portion and the second limiting portion; and / or the intermediate connecting portion is provided between the third limiting portion and the fourth limiting portion.

[0013] According to the bottle body strap assembly of some embodiments of the present invention, an elastic buffer is provided on the radial limiting portion and / or the axial limiting portion facing the bottle body, and the elastic buffer is suitable for contacting the bottle body.

[0014] The utility model also provides a vehicle.

[0015] A vehicle according to an embodiment of the utility model comprises a vehicle body and any one of the above-mentioned bottle strap assemblies, wherein the bottle strap assembly is detachably connected to the vehicle body.

[0016] The advantages of the vehicle and the bottle strap assembly described above relative to the prior art are the same and will not be described in detail herein.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 It is a structural schematic diagram of a bottle body strap assembly according to an embodiment of the utility model when it is installed on a bottle body;

[0020] Figure 2 is a structural schematic diagram of another perspective when the bottle body strap assembly according to an embodiment of the utility model is installed on the bottle body;

[0021] Figure 3 It is a cross-sectional view of a bottle strap assembly according to an embodiment of the utility model.

[0022] Reference numerals:

[0023] Bottle strap assembly 100,

[0024] Bottle body strap 1, radial limiting portion 11, intermediate connecting portion 12, axial limiting portion 13, elastic buffer 14, first strap 15, first limiting portion 151, second limiting portion 152, second strap 16, third limiting portion 161, fourth limiting portion 162,

[0025] Bottle body 2, valve body 21. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0027] In the description of the present utility model, it is necessary to understand 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 positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Unless otherwise specified, the front-to-back direction in the present application is the longitudinal direction of the vehicle, that is, the X direction; the left-right direction is the lateral direction of the vehicle, that is, the Y direction; and the up-down direction is the vertical direction of the vehicle, that is, the Z direction.

[0030] Reference below Figure 1-Figure 3 Description: According to the bottle body strap assembly 100 of the embodiment of the utility model, the bottle body 2 can be fixed by two bottle body straps 1, and the axial limiting portion 13 and the radial limiting portion 11 can prevent the bottle body 2 from escaping in the axial and radial directions when a collision occurs, thereby avoiding damage and leakage to the bottle body 2, reducing safety risks, and further improving the safety and reliability of the bottle body 2.

[0031] like Figure 1-Figure 3 As shown, the bottle body strap assembly 100 according to the embodiment of the utility model includes: two bottle body straps 1, and the two bottle body straps 1 can be connected to the vehicle body respectively, so that when the two bottle body straps 1 bind the bottle body 2, the bottle body 2 can be relatively fixed to the vehicle body.

[0032] Each bottle body binding band 1 comprises a radial limiting portion 11, an intermediate connecting portion 12 and an axial limiting portion 13. The radial limiting portion 11 is connected to one end of the intermediate connecting portion 12, which can be connected by welding or other means, and the radial limiting portion 11 is suitable for being bound to the outer peripheral wall of the bottle body 2 to limit the bottle body 2 in the radial direction, that is, the radial limiting portion 11 is adapted to the shape and size of the outer peripheral wall of the bottle body 2, so that the radial limiting portion 11 can be installed on the outer peripheral wall of the bottle body 2 to bind and limit the bottle body 2, so that when the bottle body 2 is subjected to an impact force in the radial direction, the radial limiting portion 11 limits the movement of the bottle body 2 in the radial direction. At the same time, the axial limiting portion 13 is connected to the other end of the intermediate connecting portion 12, and the axial limiting portion 13 can be connected to the intermediate connecting portion 12 by welding or other means, so that the intermediate connecting portion 12 is connected between the radial limiting and axial limiting portions 13, connecting the radial limiting and axial limiting portions 13, and the axial limiting portions 13 of the two bottle body straps 1 are respectively bound to the two ends of the bottle body 2 to limit the bottle body 2 along the axial direction, that is, the axial limiting portion 13 is adapted to the shapes and sizes of the two ends of the bottle body 2, so that the axial limiting portion 13 can be installed at the two ends of the bottle body 2 to bind and limit the bottle body 2, so that when the bottle body 2 is subjected to the impact force in the axial direction, the axial limiting portion 13 is offset against the bottle body 2 to limit the movement of the bottle body 2 in the axial direction.

[0033] Specifically, Figure 1 As shown, when subjected to a leftward impact force, the axial limiting portion 13 at the left end limits the bottle body 2 from moving to the left, preventing the bottle body 2 from falling out from the left end; when subjected to a rightward impact force, the axial limiting portion 13 at the right end limits the bottle body 2 from moving to the right, preventing the bottle body 2 from falling out from the right end. The two axial limiting portions 13 are respectively bound at both ends of the bottle body 2, which can fix the bottle body 2 and improve the installation stability of the bottle body 2.

[0034] Therefore, a radial limiting portion 11 and an axial limiting portion 13 are connected through the intermediate connecting portion 12 to limit one end of the bottle body 2, and the two bottle body straps 1 are respectively bound to the two ends of the bottle body 2, thereby radially and axially limiting the two ends of the bottle body 2 respectively, to achieve the installation and fixation of the bottle body 2, and prevent the bottle body 2 from moving significantly in the radial and axial directions when it is subjected to impact force, so that the bottle body 2 will not fall out in the radial and axial directions, and the bottle body 2 will not collide, thereby avoiding damage to the bottle body 2 and leakage of gas in the bottle body 2, thereby improving the safety of the bottle body 2.

[0035] It should be noted that the bottle strap assembly 100 can also be applied to hydrogen fuel cell vehicles, which include hydrogen bottles. The bottle strap assembly 100 can be used to install and fix the hydrogen bottles. In actual installation, two bottle straps 1 are connected to the two ends of the hydrogen bottle to achieve stable installation of the hydrogen bottle, and prevent the hydrogen bottle from being impacted and coming out in the axial and radial directions when the vehicle collides during driving. In particular, when the hydrogen bottle is installed axially in the direction of travel of the vehicle, it can be prevented from coming out from both ends of the axial direction, thereby preventing damage and leakage to the hydrogen bottle, reducing safety risks, and thus improving the safety and reliability of the vehicle.

[0036] According to the bottle body strap assembly 100 of the embodiment of the utility model, by providing two bottle body straps 1, the axial limiting parts 13 of the bottle body straps 1 are respectively bound to the two ends of the bottle body 2 to limit the bottle body 2 along the axial direction, so as to achieve a stable installation of the bottle body 2 and prevent the bottle body 2 from moving in the radial and axial directions when subjected to impact force, thereby preventing the bottle body 2 from escaping in the radial and axial directions and colliding, thereby causing damage to the bottle body 2 and leakage of the gas in the bottle body 2, etc., thereby improving the safety of the bottle body 2.

[0037] In some embodiments, the radial limiting portion 11 , the intermediate connecting portion 12 and the axial limiting portion 13 are all fitted to the bottle body 2 .

[0038] The radial limiting portion 11, the middle connecting portion 12 and the axial limiting portion 13 are all installed in close contact with the bottle body 2 to reduce the connection gap between the bottle body 2. The bottle body 2 can be installed more stably and reliably through the bottle body strap assembly 100 to prevent the bottle body 2 from shaking and deflecting due to the gap between the radial limiting portion 11 and the axial limiting portion 13 and the bottle body 2 when the bottle body 2 is subjected to impact force.

[0039] Specifically, Figure 1 and Figure 2 As shown, the radial limiting portion 11 and the axial limiting portion 13 are both fitted and connected to the outer peripheral wall of the bottle body 2, the two axial limiting portions 13 are tightly fitted and connected to the outer peripheral wall of the bottle body 2 at the left and right ends of the bottle body 2, the two radial limiting portions 11 are tightly fitted and connected to the outer peripheral wall of the bottle body 2 inwardly at both ends of the bottle body 2, and the middle connecting portion 12 connects the radial limiting portion 11 and the axial limiting portion 13 and is fitted and connected to the bottle body 2.

[0040] In some embodiments, the extension length of the middle connecting portion 12 of one of the two bottle body straps 1 is greater than the extension length of the middle connecting portion 12 of the other bottle body strap, that is, the distance between the radial limiting portion 11 and the axial limiting portion 13 in one bottle body strap 1 is greater than the distance between the radial limiting portion 11 and the axial limiting portion 13 in the other bottle body strap 1.

[0041] Specifically, Figure 1As shown, in the bottle body straps 1 installed at the left and right ends of the bottle body 2, the extension length of the middle connecting part 12 at the left end is greater than the extension length of the middle connecting part 12 at the right end, and the distance between the radial limiting part 11 and the axial limiting part 13 in the bottle body strap 1 at the left end is greater than the distance between the radial limiting part 11 and the axial limiting part 13 in the bottle body strap 1 at the right end, thereby adapting to the actual installation and stably installing the bottle body 2 at a specific position on the vehicle body.

[0042] It should be noted that, in actual design, the extension length of the middle connecting portion 12 in the two bottle body straps 1 can be flexibly adjusted according to actual conditions and needs, and is not limited to what is described in this embodiment and shown in the figures.

[0043] In some embodiments, an axial limit portion 13 of one of the two bottle body straps 1 is formed with an escape port, and the escape port is used to avoid the valve body at the end of the bottle body 2. The escape port is provided to facilitate opening the valve body to replenish gas in the bottle body 2 when the gas in the bottle body 2 is used up, so as to continue to use the bottle body 2, without having to disassemble and reinstall the bottle body 2 for refilling, which is flexible and convenient and reduces installation time.

[0044] Specifically, Figure 1 As shown, a valve body is formed at the left end of the bottle body 2, and an axial limit portion 13 at the left end is formed with an avoidance opening to avoid the valve body at the left end, thereby preventing the axial limit portion 13 from blocking the valve body and making it difficult to open the valve body to replenish gas, thereby facilitating the use of the valve body and the installation of the bottle body 2.

[0045] In some embodiments, the radial limiting portion 11 and the axial limiting portion 13 both extend along the circumference of the bottle body 2 and are configured in a ring shape.

[0046] Specifically, Figure 1 and Figure 2 As shown, the radial limiting portion 11 and the axial limiting portion 13 both extend along the outer circumference of the bottle body 2 and are constructed in an annular shape. The annular radial limiting portion 11 and the axial limiting portion 13 are adapted to the outer circumferential shape and size of the bottle body 2, so that the annular radial limiting portion 11 and the axial limiting portion 13 can be sleeved on the outer circumferential wall of the bottle body 2 to achieve fixed installation of the bottle body 2. In actual specific design, the shapes of the radial limiting portion 11 and the axial limiting portion 13 can be flexibly designed according to the shape of the bottle body 2, and are not limited to those described in this embodiment.

[0047] In some embodiments, the intermediate connecting portion 12 extends axially along the bottle body 2 and is constructed in a strip shape. One end of the strip-shaped intermediate connecting portion 12 is connected to the radial limiting portion 11, and the other end is connected to the axial limiting portion 13. In this way, the radial limiting portion 11 and the axial limiting portion 13 can be connected through the strip-shaped intermediate connecting portion 12 to form a whole.

[0048] There are multiple intermediate connecting parts 12, that is, the number of intermediate connecting parts 12 can be set to one, two, three or more. The provision of multiple intermediate parts can achieve a more reliable connection between the radial limiting part 11 and the axial limiting part 13, thereby further improving the installation reliability of the bottle body 2, and preventing the radial limiting part 11 and the axial limiting part 13 from being separated when the bottle body 2 is subjected to impact force, thereby affecting the axial limiting effect. And multiple intermediate connecting parts 12 are connected between the radial limiting part 11 and the axial limiting part 13 in parallel and spaced apart, which can further improve the reliability and stability of the connection between the radial limiting part 11 and the axial limiting part 13, and improve the limiting effect of the axial limiting part 13.

[0049] Specifically, Figure 1 and Figure 2 As shown, in the bottle body strap 1 installed at the left and right ends of the bottle body 2, three intermediate connecting parts 12 are respectively set, and the upper end of the bottle body 2 is connected with an intermediate connecting part 12, and the front and rear sides near the lower end of the bottle body 2 are respectively connected with an intermediate connecting part 12. In this way, the three intermediate connecting parts 12 are parallel and spaced a certain distance apart and are evenly connected between the radial limiting part 11 and the axial limiting part 13, thereby improving the connection stability and reliability between the radial limiting part 11 and the axial limiting part 13, and improving the limiting effect on the bottle body 2.

[0050] In some embodiments, the bottle body strap 1 includes a first strap 15 and a second strap 16, and the first strap 15 and the second strap 16 are detachably connected. The straps are set as detachable first straps 15 and second straps 16, which can facilitate the installation and removal of the bottle body 2, and when the bottle body 2, the first strap 15 or the second strap 16 is damaged and needs to be replaced and repaired, it is convenient to disassemble and replace. Specifically, Figure 1 and Figure 2 As shown, the upper bottle body strap 1 is the first strap 15 , and the lower bottle body strap 1 is the second strap 16 . The first strap 15 and the second strap 16 can be connected to stably mount the bottle body 2 on the bottle body strap assembly 100 .

[0051] The first strap 15 includes a first limiting portion 151 and a second limiting portion 152, and the second strap 16 includes a third limiting portion 161 and a fourth limiting portion 162. The first limiting portion 151 and the third limiting portion 161 are detachably connected and are jointly constructed as an axial limiting portion 13, and the second limiting portion 152 and the fourth limiting portion 162 are detachably connected and are jointly constructed as a radial limiting portion 11.

[0052] Specifically, Figure 2As shown, in the first strap 15, the second limiting portion 152 is installed near the axial inner end of the bottle body 2, and the first limiting portion 151 is installed at the left and right outer ends of the bottle body 2; in the second strap 16, the fourth limiting portion 162 is installed near the axial inner end of the bottle body 2, and the third limiting portion 161 is installed at the left and right outer ends of the bottle body 2, wherein the first limiting portion 151 and the third limiting portion 161 are correspondingly arranged and connected, and are jointly constructed as an axial limiting portion 13 to achieve axial limiting of the bottle body 2, and the second limiting portion 152 and the fourth limiting portion 162 are correspondingly arranged and connected, and are jointly constructed as a radial limiting portion 11 to achieve radial limiting of the bottle body 2.

[0053] In the actual specific design, Figure 1 and Figure 2 As shown, both ends of the first limiting portion 151 and the third limiting portion 161 along the length direction may be provided with flanges, and bolt holes may be provided on the flanges, so that the second limiting portion 152 and the fourth limiting portion 162 may be detachably connected by bolts, and the connection method is simple and flexible, and a snap connection or other connection method may be selected for connection, which may be selected according to actual needs. Similarly, both ends of the second limiting portion 152 and the fourth limiting portion 162 along the length direction may also be provided with flanges, and bolt holes may be provided on the flanges, so that the second limiting portion 152 and the fourth limiting portion 162 may be detachably connected by bolts.

[0054] The first limiting portion 151 and the third limiting portion 161 may be fixedly connected, that is, the flanges are tightly fitted and fixedly connected by bolts, and the second limiting portion 152 and the fourth limiting portion 162 may be adjustable, that is, the distance between the flanges can be adjusted to adapt to different bottle body 2 installations. Specifically, Figure 1 As shown, a certain distance is reserved between the flanges of the second limiting portion 152 and the fourth limiting portion 162, and a spring is connected to the bolt connected to the second limiting portion 152. The bolt connecting the second limiting portion 152 and the fourth limiting portion 162 is relatively long. During installation, the connection between the second limiting portion 152 and the fourth limiting portion 162 can be adjusted by adjusting the bolts, springs and nuts to match bottle bodies 2 with different outer diameters, thereby improving the versatility of the bottle body strap assembly 100.

[0055] In some embodiments, an intermediate connecting portion 12 is provided between the first limiting portion 151 and the second limiting portion 152 , and / or an intermediate connecting portion 12 is provided between the third limiting portion 161 and the fourth limiting portion 162 .

[0056] like Figure 1 and Figure 2As shown, the first limiting portion 151 and the second limiting portion 152 are connected by an intermediate connecting portion 12 to form a first strap 15, and the third limiting portion 161 and the fourth limiting portion 162 are connected by an intermediate connecting portion 12 to form a second strap 16. Specifically, the first limiting portion 151 and the second limiting portion 152 are connected by an intermediate connecting portion 12, and the third limiting portion 161 and the fourth limiting portion 162 are connected by two intermediate connecting portions 12. Therefore, after the first strap 15 and the second strap 16 are connected, the intermediate connecting portions 12 are spaced a certain distance apart and are evenly distributed on the periphery of the bottle body 2 to ensure a stable installation effect.

[0057] It should be noted that in an actual specific design, the number of intermediate connecting parts 12 can be flexibly selected according to actual needs, and multiple intermediate connecting parts 12 can be set to improve the connection reliability between the first limiting part 151 and the second limiting part 152 and between the third limiting part 161 and the fourth limiting part 163.

[0058] In some embodiments, an elastic buffer 14 is provided on the side of the radial limiting portion 11 and / or the axial limiting portion 13 facing the bottle body 2 , and the elastic buffer 14 is suitable for contacting the bottle body 2 .

[0059] That is to say, through the elastic pressure between the elastic buffer 14 and the bottle body 2, the pressure fit between the bottle body 2 and the radial limiting portion 11 and / or the axial limiting portion 13 can be achieved, and the connection reliability is high, which can avoid the bottle body 2 from directly contacting the radial limiting portion 11 and the axial limiting portion 13, thereby preventing the bottle body 2 from being worn or scratched when it is subjected to impact force, thereby increasing the life of the bottle body 2 and reducing costs.

[0060] Specifically, Figure 3 As shown, an elastic buffer 14 is provided on the side of the axial limiting portion 13 installed toward the bottle body 2, and two elastic buffers 14 are provided on the axial limiting portion 13 at one end of the first strap 15, and two elastic buffers 14 are provided on the axial limiting portion 13 at one end of the second strap 16. Therefore, after the first strap 15 and the second strap 16 are connected, the elastic buffers 14 are provided separately on the outer periphery of the bottle body 2, so that the connection between the first strap 15 and the second strap 16 and the bottle body 2 is tighter and more reliable, and the elastic force of the elastic buffer 14 can be used to buffer the bottle body 2 when it is subjected to impact force, thereby avoiding damage to the bottle body 2.

[0061] In actual design, the elastic buffer 14 can be selected to be rubber, or other elastic components, and can be selected according to actual needs.

[0062] The utility model also provides a vehicle.

[0063] The vehicle according to the embodiment of the utility model comprises a vehicle body and a bottle strap assembly 100 of any one of the above-mentioned embodiments, wherein the bottle strap assembly 100 is detachably connected to the vehicle body, wherein the bottle strap assembly 100 is used to connect the bottle body 2, the bottle body 2 can be installed on the vehicle body through the bottle strap assembly 100, and the bottle strap assembly 100 can be disassembled relative to the vehicle body, which is flexible and convenient, and by providing two bottle straps 1, the axial limiting parts 13 of the bottle strap 1 are respectively bound to the two ends of the bottle body 2 to limit the bottle body 2 along the axial direction, so that the bottle body 2 can be stably installed, and the radial and axial movement of the bottle body 2 when subjected to impact force can be prevented, thereby preventing the bottle body 2 from escaping in the radial and axial directions and colliding, thereby causing damage to the bottle body 2 and leakage of the gas in the bottle body 2, thereby improving the safety of the bottle body 2.

[0064] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means 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 utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0065] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.

Claims

1. A bottle strap assembly, It is characterized in that include: Two bottle body straps, each of which includes a radial limiting portion, an intermediate connecting portion and an axial limiting portion, the radial limiting portion is connected to one end of the intermediate connecting portion, and the radial limiting portion is suitable for being bound to the outer peripheral wall of the bottle body to limit the bottle body in the radial direction, the axial limiting portion is connected to the other end of the intermediate connecting portion, and the axial limiting portions of the two bottle body straps are respectively bound to the two ends of the bottle body to limit the bottle body in the axial direction.

2. The bottle strap assembly according to claim 1, It is characterized in that The radial limiting portion, the middle connecting portion and the axial limiting portion are all fitted to the bottle body.

3. The bottle strap assembly according to claim 1, It is characterized in that The extension length of the middle connecting portion of one of the two bottle body binding straps is greater than the extension length of the middle connecting portion of the other one.

4. The bottle strap assembly according to claim 3, It is characterized in that An axial limiting portion of one of the two bottle body binding straps is formed with an escape opening, and the escape opening is used to escape the valve body at the end of the bottle body.

5. The bottle strap assembly according to any one of claims 1 to 4, It is characterized in that The radial limiting portion and the axial limiting portion both extend along the circumference of the bottle body and are configured in a ring shape.

6. The bottle strap assembly according to claim 5, It is characterized in that The intermediate connection portion extends along the axial direction of the bottle body and is configured in a strip shape. There are a plurality of intermediate connection portions, and the plurality of intermediate connection portions are parallelly spaced apart and connected between the radial limiting portion and the axial limiting portion.

7. The bottle strap assembly according to any one of claims 1 to 4, It is characterized in that The bottle body strap comprises a first strap and a second strap, wherein the first strap is detachably connected to the second strap; The first strap includes a first limiting portion and a second limiting portion, the second strap includes a third limiting portion and a fourth limiting portion, the first limiting portion is detachably connected to the third limiting portion and is jointly constructed as the axial limiting portion, and the second limiting portion is detachably connected to the fourth limiting portion and is jointly constructed as the radial limiting portion.

8. The bottle strap assembly according to claim 7, It is characterized in that The intermediate connecting portion is provided between the first limiting portion and the second limiting portion; And / or, the intermediate connecting portion is provided between the third limiting portion and the fourth limiting portion.

9. The bottle strap assembly according to claim 7, It is characterized in that An elastic buffer is provided on a side of the radial limiting portion and / or the axial limiting portion facing the bottle body, and the elastic buffer is suitable for contacting the bottle body.

10. A vehicle, It is characterized in that The invention comprises a vehicle body and the bottle strap assembly according to any one of claims 1 to 9, wherein the bottle strap assembly is detachably connected to the vehicle body.

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