Installation structure of hidden handle cloth belt

Abstract

The utility model relates to the technical field of battery packs, in particular to a mounting structure of a hidden handle cloth tape, which comprises a shell, an upper box plate is fixedly connected to the top of the shell, a bottom cover plate is fixedly connected to the bottom of the shell, a cushion pad is fixedly connected to the bottom of the bottom cover plate, a handle groove is arranged on the side wall of the shell, and a handle component is arranged in the handle groove. The lifting handle assembly comprises a lifting handle cloth belt, the lifting handle cloth belt is located in the lifting handle groove, the two ends of the lifting handle cloth belt are each provided with an inwards-folded through hole and are movably connected into movable cavities formed in the upper box plate and the bottom cover plate respectively, a fixing plate is arranged in the inwards-folded through hole in one end of the lifting handle cloth belt in a sleeved mode, and the two ends of the fixing plate are each connected with a telescopic spring; according to the installation structure of the hidden type handle cloth belt, the problems that the handle cloth belt is loosened and makes contact with or interferes with other objects can be solved, meanwhile, the purpose of hiding the handle can be achieved, and the visual appearance aesthetics is enhanced while the utilization rate of the internal space of equipment is increased.

Description

Technical Field

[0001] This utility model relates to the field of battery pack technology, specifically to an installation structure for a concealed handle strap. Background Technology

[0002] Handles are an indispensable component during the handling and movement of battery packs. Traditional battery pack handles are mostly exposed, which, while meeting basic carrying needs to some extent, has several significant drawbacks. First, exposed handles occupy space when the battery pack is not in use, leading to wasted space and inconvenience in situations with limited equipment layout and storage environments. They also negatively impact the battery pack's appearance. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a concealed handle strap installation structure, which solves the technical problem that external battery pack handles affect the internal space layout of the equipment.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a hidden handle cloth strap installation structure, including a housing, an upper box plate fixed to the top of the housing, a bottom cover plate fixed to the bottom of the housing, a buffer pad fixed to the bottom of the bottom cover plate, a handle groove provided on the side wall of the housing, and a handle assembly provided in the handle groove.

[0005] The handle assembly includes a handle fabric strip, which is located in the handle groove. Both ends of the handle fabric strip have inward folding holes and are movably connected to the movable cavities opened inside the upper box plate and the bottom cover plate, respectively. A fixing plate is fitted into the inward folding hole at one end of the handle fabric strip. Both ends of the fixing plate are connected to telescopic springs. Pressure plates are pressed on the top of both ends of the fixing plates, and a panel is pressed on the top of the pressure plates. The panel is fixed in the movable cavity.

[0006] Preferably, the bottom cover plate has multiple positioning grooves near the edge, and the buffer pad has multiple positioning protrusions that are inserted into the positioning grooves near the edge.

[0007] Preferably, the movable cavity is provided with a through hole for one end of the handle strap to pass through.

[0008] Preferably, the movable cavity has sliding grooves on both sides, and the two ends of the fixed plate are slidably disposed in the two sliding grooves respectively.

[0009] Preferably, the pressure plate has fixing holes at both ends, and the pressure plate is inserted into two fixing protrusions inside the movable cavity through the fixing holes.

[0010] Preferably, the surfaces at both ends of the fixing plate are provided with guide grooves, and the bottom of the pressure plate is provided with guide protrusions that slide and fit with the guide grooves.

[0011] Preferably, both ends of the fixing plate are provided with limiting bosses located within the telescopic spring.

[0012] By employing the above technical solution, this utility model provides an installation structure for a concealed handle strap, which has at least the following beneficial effects:

[0013] 1. The installation structure of this concealed handle strap, through the setting of the handle assembly, the two ends of the handle strap are restricted in the upper box plate and the bottom cover plate by the combined action of the fixing plate and the telescopic spring. After the battery pack is picked up and placed by the handle strap, the handle strap can spring back and hide in the handle groove under the action of the telescopic spring. This can not only prevent the handle strap from loosening and causing contact or interference with other objects, but also achieve the purpose of concealing the handle, improving the utilization of the internal space of the equipment while enhancing the visual aesthetics.

[0014] 2. The installation structure of this concealed handle strap, by setting guide protrusions and guide grooves, can limit the movement of the fixed plate in the movable groove, and prevent the fixed plate from dislodging from the movable groove, which would cause the handle strap to fail to spring back. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application:

[0016] Figure 1 This is a three-dimensional structural diagram of the entire utility model;

[0017] Figure 2 This is an exploded view of the entire utility model;

[0018] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0019] Figure 4 This is a schematic diagram of the structure of the handle cloth strap of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the buffer pad of this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the bottom cover plate of this utility model;

[0022] Figure 7 This utility model Figure 6 Enlarged structural diagram at point B;

[0023] Figure 8This is a schematic diagram of the structure of the pressure plate of this utility model;

[0024] Figure 9 This is a schematic diagram of the structure of the fixing plate of this utility model.

[0025] Figure label:

[0026] 1. Housing; 101. Handle groove; 2. Upper panel; 3. Bottom cover; 301. Positioning groove; 302. Movable cavity; 303. Through hole; 304. Sliding groove; 305. Fixing boss; 4. Buffer pad; 401. Positioning protrusion; 5. Handle assembly; 501. Handle strap; 5011. Inner folding through hole; 502. Fixing plate; 5021. Guide groove; 5022. Limiting boss; 503. Telescopic spring; 504. Pressure plate; 5041. Guide protrusion; 5042. Fixing hole; 505. Panel. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] In today's energy application field, battery packs, as a crucial energy supply component for various devices, have an extremely wide range of applications, covering electric vehicles, power tools, energy storage devices, and many other areas. With the increasing prevalence of these devices and the diversification of their usage scenarios, the requirements for battery packs in terms of portability, safety, and space utilization efficiency are also rising.

[0029] Given the technical drawbacks of existing technologies, such as handles affecting the internal space layout of equipment, please refer to... Figures 1-9 This embodiment provides a concealed handle installation structure that can achieve the purpose of concealing the handle, improving the utilization rate of the internal space of the equipment while enhancing the visual aesthetics. The structure includes a housing 1, with an upper box plate 2 fixed to the top of the housing 1 and a bottom cover plate 3 fixed to the bottom. A buffer pad 4 is fixed to the bottom of the bottom cover plate 3. A handle groove 101 is provided on the side wall of the housing 1, and a handle assembly 5 is provided in the handle groove 101. In use, the battery pack can be carried or moved through the handle assembly 5. After the battery pack is put down, the handle assembly 5 can be hidden in the handle groove 101, so as not to occupy external space.

[0030] Existing exposed handles take up space when the battery pack is not in use, which is wasteful and inconvenient for devices with limited internal space and storage environments. It also negatively impacts the battery pack's appearance. For solutions to this problem, please refer to [link / reference needed]. Figure 2 and Figure 3 The handle assembly 5 includes a handle fabric strip 501, which is located within the handle groove 101. Both ends of the handle fabric strip 501 have inward folding holes 5011, which are movably connected to the movable cavities 302 inside the upper cover plate 2 and the bottom cover plate 3, respectively. A fixing plate 502 is fitted into the inward folding hole 5011 at one end of the handle fabric strip 501. Both ends of the fixing plate 502 are connected to telescopic springs 503. Pressure plates 504 are pressed onto the top of both ends of the fixing plate 502, and a panel 505 is pressed onto the top of the pressure plates 504. The panel 505 is fixedly connected to the movable cavities 302. Inside cavity 302; when using handle assembly 5, the handle strap 501 pulls the fixing plate 502, the fixing plate 502 moves and compresses the telescopic spring 503, at which time the handle strap 501 can extend outward, which is convenient for carrying or moving the battery pack. After the battery pack is put down, under the elastic action of the telescopic spring 503, the telescopic spring 503 returns to its original position and pushes the fixing plate 502 to move. The fixing plate 502 pulls the handle strap 501 to its original position, thereby retracting the handle strap 501 back into the handle groove 101, thus hiding the handle strap 501.

[0031] Furthermore, multiple positioning grooves 301 are provided on the bottom cover plate 3 near the edge, and multiple positioning protrusions 401 are fixedly connected to the buffer pad 4 near the edge and inserted into the positioning grooves 301; through the function of the positioning protrusions 401 and the positioning grooves 301, the buffer pad 4 can be easily aligned and installed.

[0032] Furthermore, a through hole 303 is provided in the movable cavity 302 for one end of the handle cloth strap 501 to pass through; the two ends of the handle cloth strap 501 can be moved conveniently through the through hole 303.

[0033] Furthermore, sliding grooves 304 are provided on both sides inside the movable cavity 302, and the two ends of the fixed plate 502 are respectively slidably disposed in the two sliding grooves 304; the sliding grooves 304 can provide space for the fixed plate 502 to move.

[0034] During use, it is necessary to ensure that the fixed plate 502 does not detach from the sliding groove 304. At this time, the pressure plate 504 is required to press the fixed plate 502. For this purpose, fixing holes 5042 are provided at both ends of the pressure plate 504. The pressure plate 504 is inserted into the two fixing bosses 305 inside the movable cavity 302 through the fixing holes 5042. Since the pressure plate 504 is restricted by the fixing bosses 305, it will not move horizontally. At the same time, it is pressed and fixed by the panel 505, thereby limiting the position of the fixed plate 502.

[0035] When the fixed plate 502 moves within the sliding groove 304, if the forces at both ends of the fixed plate 502 are uneven, the ends of the fixed plate 502 are prone to detach from the sliding groove 304, thus affecting the rebound of the handle strap 501. To address this issue, guide grooves 5021 are provided on the surfaces of both ends of the fixed plate 502, and guide protrusions 5041 are provided at the bottom of the pressure plate 504 to slide and fit with the guide grooves 5021. Through the sliding engagement between the guide grooves 5021 and the guide protrusions 5041, the fixed plate 502 is limited, thus preventing the fixed plate 502 from detaching from the sliding groove 304.

[0036] Since the telescopic spring 503 can easily detach from the fixed plate 502, thus affecting the rebound of the handle strap 501, a limiting boss 5022 is provided at both ends of the fixed plate 502, which is located inside the telescopic spring 503. The limiting boss 5022 can prevent the telescopic spring 503 from undergoing horizontal displacement, thereby ensuring that the telescopic spring 503 will not detach from the fixed plate 502.

[0037] It should be noted that the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A concealed handle strap installation structure, comprising a housing (1), characterized in that: The top of the housing (1) is fixedly connected to an upper box plate (2), and the bottom is fixedly connected to a bottom cover plate (3). A buffer pad (4) is fixedly connected to the bottom of the bottom cover plate (3). A handle groove (101) is provided on the side wall of the housing (1), and a handle assembly (5) is provided in the handle groove (101). The handle assembly (5) includes a handle cloth strip (501), which is located in the handle groove (101). Both ends of the handle cloth strip (501) are provided with inward folding holes (5011) and are movably connected to the movable cavities (302) opened inside the upper box plate (2) and the bottom cover plate (3), respectively. A fixing plate (502) is fitted in the inward folding hole (5011) at one end of the handle cloth strip (501). Both ends of the fixing plate (502) are connected with telescopic springs (503). A pressure plate (504) is pressed on the top of both ends of the fixing plate (502). A panel (505) is pressed on the top of the pressure plate (504) and is fixed in the movable cavity (302).

2. The installation structure of the concealed handle strap according to claim 1, characterized in that: The bottom cover plate (3) has multiple positioning grooves (301) near the edge, and the buffer pad (4) has multiple positioning protrusions (401) that are inserted into the positioning grooves (301) near the edge.

3. The installation structure of the concealed handle strap according to claim 1, characterized in that: The movable cavity (302) is provided with a through hole (303) for one end of the handle strap (501) to be inserted.

4. The installation structure of the concealed handle strap according to claim 1, characterized in that: The movable cavity (302) has sliding grooves (304) on both sides, and the two ends of the fixed plate (502) are respectively slidably disposed in the two sliding grooves (304).

5. The installation structure of the concealed handle strap according to claim 1, characterized in that: The pressure plate (504) has fixing holes (5042) at both ends, and the pressure plate (504) is inserted into two fixing bosses (305) inside the movable cavity (302) through the fixing holes (5042).

6. The installation structure of the concealed handle strap according to claim 1, characterized in that: The surface of both ends of the fixing plate (502) is provided with guide grooves (5021), and the bottom of the pressure plate (504) is provided with guide protrusions (5041) that slide and fit with the guide grooves (5021).

7. The installation structure of the concealed handle strap according to claim 1, characterized in that: Both ends of the fixing plate (502) are provided with limiting bosses (5022) located within the telescopic spring (503).

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