CN219323234U

CN219323234U - From back of body frame of taking quick erection function

Info

Publication number: CN219323234U
Application number: CN202223056388.6U
Authority: CN
Inventors: 黄志海; 张先洪; 唐际杰; 卢智斌; 郑伟榕
Original assignee: Guilin Changhai Development Co ltd
Current assignee: Guilin Changhai Development Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-07-11
Anticipated expiration: 2032-11-17

Abstract

The utility model relates to a back frame with a rapid erection function, which belongs to the technical field of outdoor equipment and comprises a back frame body and braces, wherein the braces are arranged on the back surface of the back frame body, a fixing plate is arranged at the top of the back frame body, an installation interface is arranged in the middle of the fixing plate and used for erecting equipment, a first telescopic support rod is arranged in the middle of one side of the front surface of the top of the back frame body, and second telescopic support rods are symmetrically arranged at two ends of one side of the back surface of the top of the back frame body.

Description

From back of body frame of taking quick erection function

Technical Field

The utility model relates to the technical field of outdoor equipment, in particular to a back frame with a rapid erection function.

Background

The back frame is an article which is convenient for people to bear, and is mainly used for field operation, travel, disaster relief, military use and the like. The existing back frame mainly comprises a back frame body and braces, equipment is required to be unlocked and detached from the back frame during field erection work, and then the detached equipment is erected to a designated tripod top end interface for locking and fixing, so that the equipment can be started to work. The erection operation process relates to the assembly of a plurality of parts, and the erection time is long, and the quick erection and the quick withdrawal cannot be realized, so that the working efficiency is low.

Therefore, a person skilled in the art provides a back frame with a quick erection function, so as to solve the problems in the prior art.

Disclosure of Invention

The utility model provides a back frame with a rapid erection function, which is rapidly connected with equipment through a top installation interface, can be rapidly erected outdoors, and can rapidly retract and travel back after part of work is finished, thereby greatly improving the working efficiency.

The technical scheme for solving the technical problems is as follows: the utility model provides a from back of body frame of taking quick erection function, includes back of body frame body and braces, the back of body frame body is provided with the braces, the top of back of body frame body is provided with the fixed plate, the middle part of fixed plate is provided with the installation interface for erect equipment, the front one side middle part at back of body frame body top is provided with first flexible bracing piece, back one side both ends symmetry at back of body frame body top is provided with the flexible bracing piece of second.

The beneficial effects of the utility model are as follows:

1. the equipment can be erected on the back frame body through the mounting interface during field work, so that the disassembly and assembly of parts of the equipment are avoided, the erection time is saved, and the working efficiency is improved;

2. can be according to outdoor topography condition for with first flexible bracing piece and the flexible bracing piece of second remove to own required angle and height, guarantee that work normally goes on.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, one side of the installation interface is provided with an installation guide groove, and the other side of the installation interface is provided with a spring locking pin.

The beneficial effect of adopting above-mentioned further scheme is, with the installation guide piece and the constant head tank phase-match of equipment, increases its stability.

Further, the top of back of body frame body is connected with first package of placing, the bottom of back of body frame body is connected with the second package of placing.

The beneficial effect of adopting above-mentioned further scheme is, makes things convenient for the staff to place required instrument and equipment in first package and the second package of placing.

Further, the back of the first placement bag is connected with the shoulder pad, the bottom of the back of the second placement bag is connected with the waist pad, and the braces are erected between the upper portion of the shoulder pad and the two sides of the waist pad.

The beneficial effect of adopting the further proposal is that the backpack is in line with the human mechanics of the backpack, and the backpack is labor-saving to travel.

Further, the top middle part of the second placing bag is provided with a first fixing band used for binding the first telescopic supporting rods, and two second fixing bands used for binding the two second telescopic supporting rods respectively are symmetrically arranged in the middle of two ends of one side of the back frame body, which is close to the braces.

The beneficial effect of adopting above-mentioned further scheme is, when ending the during operation, first flexible bracing piece and the flexible bracing piece of second are in the state of withdrawing, and it is fixed with the back frame body with first flexible bracing piece and the flexible bracing piece of second through first fixed ribbon and the fixed ribbon of second, and the back of the body of being convenient for is advanced.

Further, the middle part of the second placement bag is hollow.

The beneficial effect of adopting above-mentioned further scheme is, the equipment heat dissipation in the second place the package of being convenient for.

Further, the first telescopic support bar and the second telescopic support bar are the same in size.

The adoption of the further scheme has the beneficial effects that the average stress of the back frame body during erection is ensured, and the work is not influenced.

Further, the waist pad, the shoulder pad and the back strap are all filled with buffer sponge.

The technical scheme has the beneficial effects that the backpack is convenient for workers to bear for a long time and protect shoulder and waist.

Drawings

FIG. 1 is a front view of the present utility model in an erected condition;

FIG. 2 is a rear view of the present utility model in an erected condition;

FIG. 3 is a front view of the utility model in a retracted state;

FIG. 4 is a rear view of the present utility model in a retracted state;

FIG. 5 is a top view of the utility model in a retracted state;

FIG. 6 is a schematic side view of part of the utility model at A;

fig. 7 is a partial front view of the utility model at a.

In the drawings, the list of components represented by the various numbers is as follows:

1. a back frame body; 2. a waist pad; 3. a harness; 4. a second placement package; 5. a first placement package; 6. a shoulder pad; 7. a first telescopic support rod; 8. the second telescopic supporting rod; 9. a fixing plate; 10. a second fixing tie; 11. installing an interface; 12. a first fixing strap; 13. installing a guide groove; 14. and a spring locking pin.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

Embodiment 1, as shown in fig. 1-7, this embodiment provides a from back of body frame that takes function of erect fast, including back of body frame body 1 and braces 3, the back of body frame body 1 is provided with the braces 3, fixed plate 9 is installed through the screw in the top of back of body frame body 1, the middle part of fixed plate 9 is provided with the through-hole, be provided with installation interface 11 in the through-hole for erect equipment, installation interface 11 adopts the processing of material lightweight aluminium metal to form, the front side middle part damping hinge connection at back of body frame 1 top has first flexible bracing piece 7, the back side both ends symmetry damping hinge connection at back of body frame 1 top has second flexible bracing piece 8, the bulk weight is less than 2.8kg when back of body frame body 1 uses the aluminium alloy material, and bulk weight is less than 2kg when using the carbon fiber material, and first flexible bracing piece 7 and second flexible bracing piece 8 all adopt the carbon fiber material.

One side of the mounting interface 11 is provided with a mounting guide groove 13, and the other side of the mounting interface 11 is provided with a spring locking pin 14.

The top of back of body frame body 1 is connected through the sewing with first package 5 of placing, the package 4 is placed through the sewing with the second to the bottom of back of body frame body 1 is connected, all can use materials such as nylon cloth to sew, first place package 5 with package 4 is placed to the second all adopts nylon cloth material to adopt PU coating to handle, have waterproof wear resistance.

The back of the first placing bag 5 is connected with the shoulder pad 6, the bottom of the back of the second placing bag 4 is connected with the waist pad 2, the braces 3 are erected between the upper part of the shoulder pad 6 and the two sides of the waist pad 2, and the shape of the braces 3 accords with the human body mechanics of carrying.

The middle part at the top of the second placing bag 4 is provided with a first fixing band 12 for binding the first telescopic supporting rods 7, and two second fixing bands 10 for binding the second telescopic supporting rods 8 are symmetrically arranged at the middle parts at two ends of one side of the back frame body 1, which is close to the back strap 3, respectively.

The middle part of the second placement bag 4 is hollow.

The first telescopic supporting rod 7 and the second telescopic supporting rod 8 have the same size, and the telescopic supporting rods are of the prior art, which is not repeated.

The waist pad 2, the shoulder pad 6 and the back strap 3 are all filled with buffer sponge.

In this embodiment, during the use, the staff can put into first package 5 and the second package 4 of placing with equipment and instrument that needs, wait to advance to the required place of erect, then put the package 5 with equipment from first package 5 or second and put package 4 and put on fixed plate 9 through installing interface 11, take out first telescopic support pole 7 and second telescopic support pole 8 from first fixed ribbon 12 and second fixed ribbon 10, adjust the length and the angle of first telescopic support pole 7 and second telescopic support pole 8 according to actual conditions, confirm the back and carry out work, after the work is finished, put into first package 5 or second package 4 with equipment, withdraw first telescopic support pole 7 and second telescopic support pole 8 and fix with the back frame body 1 through first fixed ribbon 12 and second fixed ribbon 10, continue to bear and advance.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. The utility model provides a from back of body frame of taking quick erection function, its characterized in that, including back of body frame body (1) and braces (3), the back of body frame body (1) is equipped with braces (3), the top of back of body frame body (1) is provided with fixed plate (9), the middle part of fixed plate (9) is provided with mounting interface (11) for erect equipment, the front one side middle part at back of body frame body (1) top is provided with first flexible bracing piece (7), the back one side both ends symmetry at back of body frame body (1) top is provided with second flexible bracing piece (8).

2. A back frame with a quick erection function according to claim 1, characterized in that one side of the mounting interface (11) is provided with a mounting guide groove (13), and the other side of the mounting interface (11) is provided with a spring locking pin (14).

3. The back frame with the rapid erection function according to claim 2, wherein the top of the back frame body (1) is connected with a first placing bag (5), and the bottom of the back frame body (1) is connected with a second placing bag (4).

4. A back frame with a quick erection function according to claim 3, characterized in that the back of the first placing bag (5) is connected with a shoulder pad (6), the bottom of the back of the second placing bag (4) is connected with a waist pad (2), and the back strap (3) is erected between the upper part of the shoulder pad (6) and two sides of the waist pad (2).

5. The back frame with the rapid erection function according to claim 4, wherein a first fixing band (12) for binding the first telescopic supporting rods (7) is arranged in the middle of the top of the second placement bag (4), and two second fixing bands (10) for binding the two second telescopic supporting rods (8) are symmetrically arranged in the middle of two ends of one side of the back frame body (1) close to the back strap (3) respectively.

6. The back frame with the rapid erection function according to claim 5 is characterized in that the middle part of the second placing bag (4) is hollow.

7. A self-supporting quick erection aid according to any of claims 4 to 6, characterized in that the first telescopic support bar (7) and the second telescopic support bar (8) are of the same size.

8. A back frame with quick erection function according to any of claims 4-6, characterized in that the waist pad (2), the shoulder pad (6) and the back strap (3) are filled with a buffer sponge inside.