A multi-pack universal carrying support

Abstract

The utility model provides a kind of card slot formula multi-pack general bear support, it is related to bear support field, including support assembly, including support plate, fixedly connected with the bear strap of support plate one side, and the placing assembly of being set to the other side of support plate;Placing assembly, including placing rack, the fender of swing connection with the one side of placing rack, the fixed seat of fixedly connected with the front and back of support plate, the connecting seat of sliding connection in the inner cavity of fixed seat;The utility model is through adjustable structure in placing assembly, the compatibility of different size bag is realized, spring, connecting seat, fender etc. are cooperated, the distance between fender and placing rack can be flexibly adjusted according to bag size, and the position of fender is fixed by entering into locating hole inner cavity by bolt, ensure the stability after adjustment, user does not need to carry different size bear support in different scenarios, greatly improve the convenience of carrying and use, also expand the application range of bear support.

Description

Technical Field

[0001] This utility model belongs to the field of backpack supports, specifically a slot-type universal backpack support for multiple bags. Background Technology

[0002] Backrests, as a type of auxiliary carrying equipment, play an important role in various fields such as outdoor adventure, daily commuting, military operations, and rescue missions. Their core function is to distribute the weight of carried items through reasonable structural design, reduce the burden on the human body, and improve carrying comfort and efficiency.

[0003] Existing backpack supports are primarily designed based on ergonomic principles. By placing a bag on the support, the support can support the bag and distribute its weight evenly across the back, shoulders, and waist, thereby reducing localized pressure and improving carrying comfort. However, existing backpack supports are typically fixed in size, making it difficult to adjust them to the user's needs. This means that users may need to carry different sized backpack supports in different scenarios, increasing inconvenience in carrying and using them. At the same time, the fixed size of the backpack supports also limits their applicability and reduces compatibility with bags of different sizes.

[0004] In summary, this utility model provides a slot-type universal multi-bag carrying bracket to solve the above problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A slot-type universal multi-pack carrying bracket, including

[0007] The support assembly includes a support plate, a carrying strap fixedly connected to one side of the support plate, and a placement assembly disposed on the other side of the support plate;

[0008] The placement assembly includes a placement frame, a stop movably connected to one side of the placement frame, a fixed seat fixedly connected to the front and back of the support plate, a connecting seat slidably connected to the inner cavity of the fixed seat, a spring fixedly connected to one side of the inner cavity of the fixed seat, positioning holes opened on the front and back of the stop, a fixed plate fixedly connected to the front and back of the placement frame, and a bolt threadedly connected to the inner cavity of the fixed plate.

[0009] Furthermore, in this utility model, one side of the placement rack extends into the inner cavity of the support plate and is fixedly connected to the inner wall of the support plate, and the end of the spring away from the inner wall of the fixing seat is located in the inner cavity of the connecting seat and is fixedly connected to the inner wall of the connecting seat.

[0010] Furthermore, in this utility model, the upper and lower ends of one side of the placement rack are provided with slots, and a rail is slidably connected to the inner cavity of the slot, and the other end of the rail is fixedly connected to the baffle.

[0011] Furthermore, in this utility model, one end of the bolt extends into the inner cavity of the positioning hole and is movably connected to the inner cavity of the positioning hole, and the end of the connecting seat away from the inner cavity of the fixed seat is fixedly connected to the stop.

[0012] Furthermore, in this utility model, a connecting plate is fixedly connected to one side of the baffle, and a groove is provided on the top of the connecting plate.

[0013] Furthermore, in this utility model, a T-shaped groove is provided at the bottom of the placement rack, and a T-shaped plate is fixedly connected to the bottom of the inner cavity of the baffle. The T-shaped plate is located in the inner cavity of the T-shaped groove and is slidably connected to the inner cavity of the T-shaped groove.

[0014] Furthermore, in this utility model, a slide cylinder is fixedly connected to the inner cavity of the spring and to one side of the inner cavity of the fixed seat. A slide rod is slidably connected to the inner cavity of the slide cylinder, and the other end of the slide rod is fixedly connected to the inner wall of the connecting seat.

[0015] Beneficial effects: This utility model has the following beneficial effects:

[0016] This utility model achieves compatibility with bags of different sizes through the adjustable structure in the placement component. The cooperation of components such as springs, connecting seats, and baffles allows the distance between the baffle and the placement frame to be flexibly adjusted according to the bag size. Furthermore, the position of the baffle is fixed by bolts entering the positioning hole cavity, ensuring stability after adjustment. Users do not need to carry different sized carrying frames in different scenarios, which greatly improves the convenience of carrying and using the bag and also expands the applicable range of carrying frames. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the placement component structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the placement rack of this utility model;

[0020] Figure 4 This is a schematic diagram of the retaining structure of this utility model;

[0021] Figure 5 This is a cross-sectional structural diagram of the fixing seat and connecting seat of this utility model.

[0022] In the picture:

[0023] 100. Support assembly; 110. Support plate; 120. Carrying strap; 200. Placement assembly; 210. Placement frame; 211. Hole / slot; 212. Guardrail; 213. T-slot; 220. Baffle; 221. T-plate; 230. Fixing base; 240. Connecting base; 250. Spring; 251. Slide cylinder; 252. Slide rod; 260. Positioning hole; 270. Fixing plate; 280. Bolt. Detailed Implementation

[0024] To better understand the technical content of this utility model, specific embodiments are described below in conjunction with the accompanying drawings. Various aspects of this utility model are described in this disclosure with reference to the accompanying drawings, which illustrate numerous illustrative embodiments. The embodiments of this disclosure are not necessarily defined to include all aspects of this utility model. It should be understood that the various concepts and embodiments described above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in this utility model are not limited to any particular implementation. Furthermore, some aspects of this utility model can be used alone or in any suitable combination with other aspects disclosed in this utility model.

[0025] Example 1

[0026] like Figure 1-5 As shown, this is the first embodiment of the present invention, which provides a slot-type universal multi-bag carrying bracket, including...

[0027] The support assembly 100 includes a support plate 110, a carrying strap 120 fixedly connected to one side of the support plate 110, and a placement assembly 200 disposed on the other side of the support plate 110.

[0028] The placement assembly 200 includes a placement frame 210, a baffle 220 movably connected to one side of the placement frame 210, a fixing seat 230 fixedly connected to the front and back of the support plate 110, a connecting seat 240 slidably connected to the inner cavity of the fixing seat 230, a spring 250 fixedly connected to one side of the inner cavity of the fixing seat 230, positioning holes 260 formed on the front and back of the baffle 220, a fixing plate 270 fixedly connected to the front and back of the placement frame 210, and a bolt 280 threadedly connected to the inner cavity of the fixing plate 270.

[0029] like Figure 1-5As shown, the baffle 220 slides along the placement rack 210, thereby adjusting the gap between the baffle 220 and the placement rack 210, and causing the spring 250 to stretch. This allows the user to pull the rack according to the size of the bag they need until the required gap is reached. The placement rack 210, in conjunction with the baffle 220, provides space for the bag. The restoring force of the spring 250 allows the baffle 220 to contact the bag, achieving a limiting position. The position of the baffle 220 is fixed by the bolt 280 entering the positioning hole 260, thereby ensuring the stability of the bag when carried. This also eliminates the need for users to carry different sized carrying racks in different scenarios, greatly improving the convenience of carrying and using the bag, and expanding its applicability.

[0030] Example 2

[0031] Reference Figure 1-4 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0032] In this embodiment, one side of the placement rack 210 extends into the inner cavity of the support plate 110 and is fixedly connected to the inner wall of the support plate 110. The end of the spring 250 away from the inner wall of the fixing seat 230 is located in the inner cavity of the connecting seat 240 and is fixedly connected to the inner wall of the connecting seat 240.

[0033] The upper and lower ends of one side of the placement rack 210 are provided with slots 211, and the inner cavity of the slots 211 is slidably connected to a guardrail 212, and the other end of the guardrail 212 is fixedly connected to the baffle 220.

[0034] One end of the bolt 280 extends into the inner cavity of the positioning hole 260 and is movably connected to the inner cavity of the positioning hole 260. The end of the connecting seat 240 away from the inner cavity of the fixed seat 230 is fixedly connected to the stop 220.

[0035] like Figure 1-4As shown, one side of the placement rack 210 extends into the inner cavity of the support plate 110 and is fixedly connected to the inner wall of the support plate 110. This connection design helps to evenly distribute the weight of the bag onto the support plate 110, and then further distribute it to the back, shoulders, and waist of the human body through the support plate 110. This conforms to ergonomic principles, reduces local pressure, and improves carrying comfort. Through the slots 211 opened at both the upper and lower ends of one side of the placement rack 210, and the railing 212 slidably connected within the slots 211, with the other end of the railing 212 fixedly connected to the baffle 220, this structure allows the railing 212 to slide synchronously within the slots 211 during the sliding of the baffle 220. The sliding of the baffle 220 provides precise guidance, ensuring that the baffle 220 can only move in a straight line along the direction of the slot 211, avoiding deviation or wobbling during the sliding process, and improving the accuracy and stability of the baffle 220 adjustment. At the same time, it can provide lateral support for the bag in the extended state. The end of the connecting seat 240 away from the inner cavity of the fixed seat 230 is fixedly connected to the baffle 220. This connection method allows the elastic force of the spring 250 to be accurately transmitted to the baffle 220 through the connecting seat 240. The end of the bolt 280 extends into the inner cavity of the positioning hole 260, thereby fixing the baffle 220 in this position and ensuring its stability.

[0036] Example 3

[0037] Reference Figure 3-5 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0038] In this embodiment, a connecting plate is fixedly connected to one side of the baffle 220, and a groove is provided on the top of the connecting plate.

[0039] The bottom of the placement rack 210 is provided with a T-shaped groove 213, and the bottom of the inner cavity of the baffle 220 is fixedly connected with a T-shaped plate 221. The T-shaped plate 221 is located in the inner cavity of the T-shaped groove 213 and is slidably connected to the inner cavity of the T-shaped groove 213.

[0040] A slide cylinder 251 is fixedly connected to the inner cavity of the spring 250 and to one side of the inner cavity of the fixed seat 230. A slide rod 252 is slidably connected to the inner cavity of the slide cylinder 251, and the other end of the slide rod 252 is fixedly connected to the inner wall of the connecting seat 240.

[0041] like Figure 3-5As shown, the connecting plate fixedly connected to one side of the baffle 220, and the pull groove opened on the top of the connecting plate, provide users with a convenient way to operate. When it is necessary to adjust the position of the baffle 220 to accommodate bags of different sizes, the user only needs to put their finger into the pull groove to easily pull the baffle 220, allowing it to slide and adjust on the placement frame 210. This facilitates the user's application of force and improves the convenience of operation. The T-shaped groove 213 opened at the bottom of the placement frame 210 works in conjunction with the T-shaped plate 221 fixedly connected to the bottom of the inner cavity of the baffle 220, providing a precise sliding guide. The T-shaped plate 221 is located in the inner cavity of the T-shaped groove 213 and is slidably connected to it, so that the baffle 220 can only move in a straight line along the direction of the T-shaped groove 213 during the sliding process. To prevent the stop 220 from shifting or wobbling during sliding, the accuracy and stability of the stop 220 adjustment are ensured. The slide cylinder 251, which is fixedly connected to one side of the inner cavity of the fixed seat 230, and the slide rod 252, which is slidably connected to the inner cavity of the slide cylinder 251 and whose other end is fixedly connected to the inner wall of the connecting seat 240, together play the role of stabilizing the movement of the spring 250. When the connecting seat 240 slides in the inner cavity of the fixed seat 230 to compress or extend the spring 250, the slide rod 252 slides in the slide cylinder 251. This sliding fit structure can ensure that the spring 250 always moves in a straight line during compression and extension, preventing the spring 250 from shifting or twisting, and ensuring the stability and reliability of the spring force.

[0042] In use, first place the bag to be carried on the rack 210. Based on the size of the bag, determine the initial position of the baffle 220. The user can pull the groove on one side of the connecting plate of the baffle 220, causing the baffle 220 to slide within the T-slot 213 of the rack 210 via the T-plate 221. At the same time, the guardrail 212 slides within the slot 211, causing the connecting seat 240 to slide within the cavity of the fixing seat 230. At this time, the spring 250 will be stretched. When the baffle 220 moves to the appropriate position, allowing the bag to be stably placed on the rack 210, the restoring force of the spring 250 acts on the baffle 220 through the connecting seat 240. 0. Make the support frame 220 contact the bag to ensure the bag's stability. Then, the user rotates the bolt 280 so that one end of the bolt 280 extends into the positioning hole 260 on the support frame 220, thereby fixing the position of the support frame 220 and further enhancing its stability to ensure that the bag will not shake during carrying. Finally, the user adjusts the carrying strap 120 to a suitable length and fastens it to the shoulders and waist so that the support plate 110 fits tightly against the user's back. The user then begins to carry the bag. During carrying, the user can further fine-tune the length of the carrying strap 120 according to the actual feeling and the weight distribution of the bag to achieve the best carrying comfort.

[0043] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this application is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail in this application.

[0044] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Those skilled in the art to which this invention pertains can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of this invention shall be determined by the claims.

Claims

1. A slot-type universal multi-pack carrying bracket, characterized in that: include The support assembly (100) includes a support plate (110), a carrying strap (120) fixedly connected to one side of the support plate (110), and a placement assembly (200) disposed on the other side of the support plate (110). The placement assembly (200) includes a placement frame (210), a stop (220) movably connected to one side of the placement frame (210), a fixing seat (230) fixedly connected to the front and back of the support plate (110), a connecting seat (240) slidably connected to the inner cavity of the fixing seat (230), a spring (250) fixedly connected to one side of the inner cavity of the fixing seat (230), positioning holes (260) opened on the front and back of the stop (220), a fixing plate (270) fixedly connected to the front and back of the placement frame (210), and a bolt (280) threadedly connected to the inner cavity of the fixing plate (270).

2. The slot-type universal multi-pack carrying bracket as described in claim 1, characterized in that: One side of the placement rack (210) extends into the inner cavity of the support plate (110) and is fixedly connected to the inner wall of the support plate (110). The end of the spring (250) away from the inner wall of the fixing seat (230) is located in the inner cavity of the connecting seat (240) and is fixedly connected to the inner wall of the connecting seat (240).

3. The slot-type multi-pack universal back support as described in claim 1, characterized in that: The placement rack (210) has holes (211) at both the upper and lower ends on one side. A guardrail (212) is slidably connected to the inner cavity of the hole (211), and the other end of the guardrail (212) is fixedly connected to the baffle (220).

4. The slot-type multi-pack universal carrying bracket as described in claim 1, characterized in that: One end of the bolt (280) extends into the inner cavity of the positioning hole (260) and is movably connected to the inner cavity of the positioning hole (260). The end of the connecting seat (240) away from the inner cavity of the fixed seat (230) is fixedly connected to the stop (220).

5. The slot-type universal multi-pack carrying bracket as described in claim 1, characterized in that: A connecting plate is fixedly connected to one side of the baffle (220), and a groove is provided on the top of the connecting plate.

6. The slot-type universal multi-pack carrying bracket as described in claim 1, characterized in that: The bottom of the placement rack (210) is provided with a T-shaped groove (213), and the bottom of the inner cavity of the baffle (220) is fixedly connected with a T-shaped plate (221). The T-shaped plate (221) is located in the inner cavity of the T-shaped groove (213) and is slidably connected to the inner cavity of the T-shaped groove (213).

7. The slot-type universal multi-pack carrying bracket as described in claim 1, characterized in that: The inner cavity of the spring (250) is fixedly connected to a slide cylinder (251) on one side of the inner cavity of the fixed seat (230). The inner cavity of the slide cylinder (251) is slidably connected to a slide rod (252), and the other end of the slide rod (252) is fixedly connected to the inner wall of the connecting seat (240).

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