Field exercise and training backpack
By designing insertion channels and insert plate structures on the main body of the backpack, combined with shoulder and back positioning components, the problem of traditional backpacks swaying under heavy loads has been solved, thus improving the stability and comfort of carrying the backpack.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING INST OF CLOTHING TECH
- Filing Date
- 2025-02-27
- Publication Date
- 2026-05-12
AI Technical Summary
Traditional outdoor backpacks tend to sway when heavily loaded, making them difficult to carry, unstable, and uncomfortable.
A field training backpack was designed, which adopts a sandwich and insert structure with plug-in channels. Combined with shoulder and back positioning components, the insert can conform to the curve of the human back and be fixed by nylon hook and loop fasteners. The shoulder and back positioning components limit swaying and improve the fit and stability of the backpack to the human body.
It improves stability and comfort when carrying the vehicle, reduces fatigue, and is easy and effortless to operate.
Smart Images
Figure CN224219678U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to outdoor backpack processing and manufacturing technical field, specifically is a kind of field training backpack of reasonable structure, stable, easy operation, save labor and anti-fatigue function when carrying. BACKGROUND
[0002] Traditional outdoor backpack or knapsack mainly includes knapsack or backpack main body, and the side of knapsack or backpack main body opposite to the back of user is provided with double shoulder straps, and the fixing of knapsack or backpack main body and body is mainly completed by double shoulder straps and auxiliary chest strap on double shoulder straps when carrying, and some products with higher cost can further set waistband on the bottom of knapsack or backpack main body corresponding to the waist of carrier to further stabilize knapsack or backpack main body in walking process. However, in the above structure, the upper part of knapsack or backpack main body always has a clearance with the back of carrier, and when the upper part of knapsack or backpack main body is heavily loaded in walking process, the whole knapsack or backpack main body is prone to shaking relative to the body of walker, and even tilting to the side away from the back of walker, resulting in laborious carrying, instability and poor comfort. SUMMARY
[0003] The utility model proposes a kind of field training backpack of reasonable structure, stable, easy operation, save labor and anti-fatigue function when carrying to solve the problems in prior art.
[0004] The utility model reaches the following measures:
[0005] A kind of field training backpack, it is provided with backpack main body, and the back of backpack main body is provided with double shoulder straps, and it is characterized in that, the back of backpack main body is provided with interlayer with insertion channel, and the interlayer with insertion channel is provided with plugboard.
[0006] The plugboard has a curvature, and the side of plugboard close to the back of carrier is concave, further, the interlayer with insertion channel is provided with matched velcro, the width of insertion channel is greater than the width of plugboard, further, the width of velcro is greater than the width of plugboard, when plugboard is not loaded, insertion channel is closed by matched velcro, to avoid entering sundries, when plugboard is inserted along one end of insertion channel, plugboard separates velcro in insertion channel, and the area not inserted in insertion channel is still closed by velcro, to limit and fix plugboard.
[0007] The interlayer with insertion channel is provided with insertion channel arranged along vertical direction, and the upper end of insertion channel is open, to facilitate plugboard insertion.
[0008] The upper end of the insert plate in this invention is provided with a gripping part, which makes it easy to hold and apply force when inserting into the insertion channel. Furthermore, the lower end of the insert plate is arrow-shaped or outwardly convex arc-shaped, which makes it easy to quickly separate the Velcro in the insertion channel.
[0009] The backpack body of this utility model also has a shoulder and back positioning component on the back. The shoulder and back positioning component consists of a buckle on the backpack body and a pad that cooperates with the buckle. The pad is a flexible pad with a fastening channel for the buckle to pass through. The buckle passes through the fastening channel to bind and fix the pad. Furthermore, the buckle has a cooperating snap fastener and a snap seat. The pad is bound and fixed by snapping the snap fastener and the snap seat together. Furthermore, a set of shoulder and back positioning components is provided on the upper two sides of the back of the backpack body for cushioning and positioning the back. Furthermore, the pad is wedge-shaped, and the thickness of the pad near the center line of the back of the backpack body is less than the thickness on the side away from the center line of the back of the backpack body.
[0010] In use, the backpack body utilizes a sandwich panel with a plug-in channel on the back. As needed, a plug that conforms to the curve of the human back can be inserted into the plug-in channel, thereby improving the fit between the backpack body and the human back. During walking, the backpack body leans towards the walker's back. Furthermore, by setting a shoulder and back positioning component, the horizontal swaying of the backpack body is limited, improving carrying comfort.
[0011] Compared with the prior art, this utility model has significant advantages such as reasonable structure, stable carrying, simple operation, labor-saving and fatigue-resistant carrying. Attached image description:
[0012] Appendix Figure 1 This is a structural schematic diagram of the backpack body in this utility model.
[0013] Appendix Figure 2 This is a schematic diagram of the insert plate in this utility model.
[0014] Appendix Figure 3 This is a structural schematic diagram of the shoulder and back positioning component in this utility model.
[0015] Attached labels: 1. Backpack body, 2. Shoulder straps, 3. Insert plate, 4. Shoulder and back positioning components, 5. Pad, 6. Fastening channel, 7. Detailed implementation method:
[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0017] Example 1:
[0018] As attached Figure 1The example shown presents a field training backpack, which has a backpack body 1, a double shoulder strap 2 on the back of the backpack body 1, a compartment with a plug-in channel on the back of the backpack body 1, and a plug plate 3 inside the compartment with the plug-in channel 4.
[0019] The insert plate 3 of this utility model has an arc shape and is concave on the side near the back of the person carrying it. Furthermore, the interlayer with the insertion channel 4 is provided with a matching Velcro fastener. The width of the insertion channel 4 is greater than the width of the insert plate 3. Furthermore, the width of the Velcro fastener is greater than the width of the insert plate. When no insert plate is inserted, the insertion channel 4 is closed by the matching Velcro fastener to prevent foreign objects from entering. When the insert plate 3 is inserted along one end of the insertion channel, the insert plate 3 separates from the Velcro fastener in the insertion channel, and the uninserted area in the insertion channel is still closed by the Velcro fastener, which can limit and fix the inserted insert plate 3.
[0020] The interlayer with insertion channel described in this utility model has an insertion channel arranged in a vertical direction, and the upper end of the insertion channel is open to facilitate the insertion of the insert plate.
[0021] As attached Figure 2 As shown, the upper end of the insert plate 3 in this utility model is provided with a gripping part, which is convenient for holding and applying force when inserting into the insertion channel. Furthermore, the lower end of the insert plate 3 is arrow-shaped or outwardly convex arc-shaped, which is convenient for quickly separating the Velcro in the insertion channel.
[0022] The backpack body 1 of this utility model is further provided with a shoulder and back positioning component 5 on the back. The shoulder and back positioning component 5 consists of a buckle set on the backpack body 1 and a pad 6 that cooperates with the buckle. The pad 6 is a flexible pad and has a fastening channel 7 for passing through the buckle. The buckle passes through the fastening channel 7 to bind and fix the pad 6. Furthermore, the buckle has a cooperating plug and plug seat. The pad is bound and fixed by fastening the plug and plug seat. Furthermore, a set of shoulder and back positioning components 5 is provided on the upper two sides of the back of the backpack body 1 for cushioning and positioning the back sides. Furthermore, the pad 6 is wedge-shaped, and the thickness of the pad 6 near the center line of the back of the backpack body 1 is less than the thickness on the side away from the center line of the back of the backpack body 1.
[0023] In use, the back of the backpack body 1 utilizes a sandwich panel with a plug-in channel. According to the needs of use, the plug plate 3 that conforms to the curve of the human back can be inserted into the plug-in channel, thereby improving the fit between the backpack body 1 and the human back. During walking, the backpack body is inclined towards the back of the walker. Furthermore, by setting a shoulder and back positioning component, the horizontal sway of the backpack body is limited, thereby improving carrying comfort.
[0024] Compared with the prior art, the utility model has the advantages of reasonable structure, stable bearing, simple operation, labor saving and fatigue resistance when bearing.
Claims
1. A field training backpack, comprising a backpack body, wherein the back of the backpack body is provided with double shoulder straps, characterized in that, The backpack body has a double-layered structure with a insertion channel on its back, and an insert plate is located within the double-layered structure. The backpack body also has a shoulder and back positioning component, which consists of a buckle on the backpack body and a pad that engages with the buckle. The pad is flexible and has a fastening channel through which the buckle passes, securing the pad. The buckle has a matching insert and a fastening seat; by fastening the insert and the fastening seat, the pad is secured. A set of shoulder and back positioning components is located on each of the upper two edges of the backpack body's back for cushioning and positioning the back.
2. The field training backpack according to claim 1, characterized in that, The insert plate is curved, and the side of the insert plate closest to the back of the person carrying it is concave.
3. The field training backpack according to claim 1, characterized in that, The interlayer with the insertion channel is provided with matching Velcro fasteners.
4. The field training backpack according to claim 3, characterized in that, The width of the insertion channel is greater than the width of the insertion plate, and the width of the Velcro fastener is greater than the width of the insertion plate.
5. The field training backpack according to claim 1, characterized in that, The interlayer with the insertion channel has an insertion channel arranged vertically, and the upper end of the insertion channel is open to facilitate the insertion of the insertion plate.
6. The field training backpack according to claim 1, characterized in that, The upper end of the insert plate is provided with a gripping part, which makes it easy to hold and apply force when inserting it into the insertion channel. The lower end of the insert plate is arrow-shaped or convex arc-shaped.