CN213447563U

CN213447563U - Edge closing and sewing device for backpack

Info

Publication number: CN213447563U
Application number: CN202022444065.9U
Authority: CN
Inventors: 翁满堂
Original assignee: Quanzhou Junye Bag Co ltd
Current assignee: Quanzhou Junye Bag Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-15
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a knapsack is received limit and is sewed up device, the camera includes a supporting plate, the equal fixedly connected with supporting leg in four corners at backup pad top, the top fixedly connected with work platform of supporting leg, work platform's top fixedly connected with sewing up the mechanism, the left side at work platform top is provided with drive mechanism, drive mechanism's inner chamber is provided with fixed establishment. The utility model discloses a set up fixed establishment, can strut the knapsack, increase the tensile force of knapsack, fix the knapsack through the tensile force that improves the knapsack, thereby the effect of the fixed knapsack of convenient to use person has been reached, the problem of the fixed knapsack of the person of not being convenient for use of current knapsack edge folding suturing device has been solved, this knapsack edge folding suturing device possesses the advantage of the fixed knapsack of convenient to use person, the phenomenon that the user can not appear rocking when using in the knapsack, thereby the effect of knapsack edge folding suturing device has been improved.

Description

Edge closing and sewing device for backpack

Technical Field

The utility model relates to a knapsack technical field specifically is a knapsack is received limit and is sewed up device.

Background

The backpack refers to a bag carried on the back, and the materials of the backpack are diversified, and the fashionable trend is led by suitcases with the textures of leather, plastic materials, terylene, canvas, nylon, cotton, hemp and the like. In the period of more and more listing the personalities, various styles such as conciseness, vintage, cartoon and the like also meet the requirement of fashion people for developing personalities from different sides. The style of the case is also expanded from the traditional business bag, schoolbag and traveling bag to the pen bag, change purse, small perfume bag and the like.

The edge-closing stitching device for the backpack is a device for producing the backpack, but the existing edge-closing stitching device for the backpack is not convenient for a user to fix the backpack, so that the backpack is easy to shake when the backpack is used by the user, and the effect of the edge-closing stitching device for the backpack is reduced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a limit suturing device is received to knapsack possesses the advantage of the fixed knapsack of person of facilitating the use, has solved the problem that the fixed knapsack of the person of facilitating the use is not convenient for to current knapsack limit suturing device is received.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a limit suturing device is received to knapsack, includes the backup pad, the equal fixedly connected with supporting leg in four corners at backup pad top, the top fixedly connected with work platform of supporting leg, work platform's top fixedly connected with suturing mechanism, the left side at work platform top is provided with drive mechanism, drive mechanism's inner chamber is provided with fixed establishment, fixed establishment includes movable plate, carriage release lever and fixed block, the horizontal inner chamber that sets up at work platform of movable plate, carriage release lever fixed connection is at the front end and the rear end of movable plate bottom, the outside and the fixed block fixed connection of work platform and extension to work platform are run through to the bottom of carriage release lever.

As the utility model discloses it is preferred, drive mechanism includes dwang, first gear, second gear and screw rod, the dwang sets up the bottom at work platform, work platform and the inside and the first gear fixed connection that extend to work platform are run through at the top of dwang, the second gear sets up front end and the rear end at first gear, second gear and first gear engagement, screw rod fixed connection is in the inside of second gear, the top of screw rod run through to the outside of movable plate and with the inside threaded connection of movable plate.

As the utility model discloses it is preferred, the bottom fixedly connected with rolling disc of dwang, the surface of rolling disc is provided with anti-skidding line.

As the utility model discloses it is preferred, the fixed surface of dwang is connected with fixing bearing, the bottom of fixing bearing outer loop and the bottom of work platform inner wall.

As the utility model discloses it is preferred, the top of screw rod and the equal fixedly connected with firm bearing in bottom, firm bearing runs through work platform and extends to work platform's outside near one side of work platform, firm bearing outer ring's surface and work platform fixed connection.

As the utility model discloses it is preferred, the equal fixedly connected with slider in both sides of movable plate, the spout has all been seted up at the front and the back of work platform inner wall, slider and spout sliding connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up fixed establishment, can strut the knapsack, increase the tensile force of knapsack, fix the knapsack through the tensile force that improves the knapsack, thereby the effect of the fixed knapsack of convenient to use person has been reached, the problem of the fixed knapsack of the person of not being convenient for use of current knapsack edge folding suturing device has been solved, this knapsack edge folding suturing device possesses the advantage of the fixed knapsack of convenient to use person, the phenomenon that the user can not appear rocking when using in the knapsack, thereby the effect of knapsack edge folding suturing device has been improved.

2. The utility model discloses a set up drive mechanism, can carry out the transmission to the movable plate, make the movable plate reciprocate.

3. The utility model discloses a set up the rolling disc, can be to the area of contact between dwang and the hand to the person of facilitating the use uses.

4. The utility model discloses a set up fixing bearing, can fix the dwang, prevent that the phenomenon of rocking from appearing in the dwang.

5. The utility model discloses a set up firm bearing, can make the screw rod be connected with work platform, prevent that the screw rod from reciprocating in work platform's inside.

6. The utility model discloses a set up slider and spout, can protect the movable plate, prevent that frictional phenomenon from appearing with work platform in movable plate.

Drawings

FIG. 1 is a view of the structure of the present invention;

FIG. 2 is a left side view of the platform of FIG. 1 according to the present invention;

fig. 3 is a bottom view of the platform of fig. 1 according to the present invention.

In the figure: 1. a support plate; 2. supporting legs; 3. a working platform; 4. a suturing mechanism; 5. a transmission mechanism; 51. rotating the rod; 52. a first gear; 53. a second gear; 54. a screw; 6. a fixing mechanism; 61. moving the plate; 62. a travel bar; 63. a fixed block; 7. rotating the disc; 8. fixing the bearing; 9. stabilizing the bearing; 10. a slider; 11. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the utility model provides a pair of limit suturing device is received to knapsack, including backup pad 1, the equal fixedly connected with supporting leg 2 in four corners at backup pad 1 top, the top fixedly connected with work platform 3 of supporting leg 2, the top fixedly connected with suturing mechanism 4 of work platform 3, the left side at work platform 3 top is provided with drive mechanism 5, drive mechanism 5's inner chamber is provided with fixed establishment 6, fixed establishment 6 includes movable plate 61, carriage release lever 62 and fixed block 63, movable plate 61 transversely sets up the inner chamber at work platform 3, carriage release lever 62 fixed connection is at the front end and the rear end of movable plate 61 bottom, the bottom of carriage release lever 62 runs through work platform 3 and extends to work platform 3's outside and fixed block 63 fixed connection.

Referring to fig. 2, the transmission mechanism 5 includes a rotating rod 51, a first gear 52, a second gear 53 and a screw 54, the rotating rod 51 is disposed at the bottom of the working platform 3, the top of the rotating rod 51 penetrates through the working platform 3 and extends to the inside of the working platform 3 to be fixedly connected with the first gear 52, the second gear 53 is disposed at the front end and the rear end of the first gear 52, the second gear 53 is engaged with the first gear 52, the screw 54 is fixedly connected to the inside of the second gear 53, and the top of the screw 54 penetrates through the outside of the moving plate 61 and is in threaded connection with the inside of the moving plate 61.

As a technical optimization scheme of the utility model, through setting up drive mechanism 5, can carry out the transmission to movable plate 61, make movable plate 61 reciprocate.

Referring to fig. 2, a rotating disc 7 is fixedly connected to the bottom of the rotating rod 51, and anti-slip lines are arranged on the surface of the rotating disc 7.

As a technical optimization scheme of the utility model, through setting up rolling disc 7, can be to the area of contact between dwang 51 and the hand to the person of facilitating the use uses.

Referring to fig. 2, a fixed bearing 8 is fixedly connected to the surface of the rotating rod 51, and the bottom of the outer ring of the fixed bearing 8 is connected to the bottom of the inner wall of the working platform 3.

As a technical optimization scheme of the utility model, through setting up fixing bearing 8, can fix dwang 51, prevent that the phenomenon of rocking from appearing in dwang 51.

Referring to fig. 2, the top and the bottom of the screw 54 are both fixedly connected with a stabilizing bearing 9, one side of the stabilizing bearing 9 close to the working platform 3 penetrates through the working platform 3 and extends to the outside of the working platform 3, and the surface of the outer ring of the stabilizing bearing 9 is fixedly connected with the working platform 3.

As a technical optimization scheme of the utility model, through setting up firm bearing 9, can make screw rod 54 be connected with work platform 3, prevent that screw rod 54 from reciprocating in work platform 3's inside.

Referring to fig. 2, both sides of the moving plate 61 are fixedly connected with sliders 10, the front and back of the inner wall of the working platform 3 are provided with sliding grooves 11, and the sliders 10 are slidably connected with the sliding grooves 11.

As a technical optimization scheme of the utility model, through setting up slider 10 and spout 11, can protect movable plate 61, prevent that frictional phenomenon from appearing in movable plate 61 and work platform 3.

The utility model discloses a theory of operation and use flow: during the use, the user overlaps the surface at work platform 3 with the knapsack earlier, manual rotation rolling disc 7, rolling disc 7 drives dwang 51 and rotates, dwang 51 drives first gear 52 and rotates, first gear 52 drives second gear 53 through the meshing of gear and rotates, second gear 53 drives screw rod 54 and rotates, screw rod 54 drives movable plate 61 through the meshing of screw thread and moves down, movable plate 61 drives movable rod 62 and moves down, movable rod 62 drives fixed block 63 and moves down, prop open the knapsack through fixed block 63 downward removal and increase the knapsack tensile force, make the knapsack limit that is located work platform 3 top unable removal, thereby reached the effect that the user of being convenient for fixed knapsack.

In summary, the following steps: this limit suturing device is received to knapsack through setting up fixed establishment 6, can strut the knapsack, increases the tensile force of knapsack, fixes the knapsack through the tensile force that improves the knapsack to reached the effect of the fixed knapsack of convenient to use person, solved the problem that current knapsack limit suturing device is not convenient for the user to fix the knapsack.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a knapsack receipts limit suturing device, includes backup pad (1), its characterized in that: the equal fixedly connected with supporting leg (2) in four corners at backup pad (1) top, the top fixedly connected with work platform (3) of supporting leg (2), the top fixedly connected with sewing mechanism (4) of work platform (3), the left side at work platform (3) top is provided with drive mechanism (5), the inner chamber of drive mechanism (5) is provided with fixed establishment (6), fixed establishment (6) are including movable plate (61), carriage release lever (62) and fixed block (63), movable plate (61) transversely sets up the inner chamber at work platform (3), front end and the rear end of carriage release lever (62) fixed connection in movable plate (61) bottom, the outside and fixed block (63) fixed connection of work platform (3) are run through and extend to work platform (3) in the bottom of carriage release lever (62).

2. The backpack edge closing and sewing device according to claim 1, characterized in that: drive mechanism (5) are including dwang (51), first gear (52), second gear (53) and screw rod (54), dwang (51) set up the bottom at work platform (3), the inside and first gear (52) fixed connection that work platform (3) and extension to work platform (3) are run through to the top of dwang (51), second gear (53) set up front end and the rear end at first gear (52), second gear (53) and first gear (52) meshing, screw rod (54) fixed connection is in the inside of second gear (53), the top of screw rod (54) is run through to the outside of movable plate (61) and with the inside threaded connection of movable plate (61).

3. The backpack edge closing and sewing device according to claim 2, characterized in that: the bottom fixedly connected with rolling disc (7) of dwang (51), the surface of rolling disc (7) is provided with anti-skidding line.

4. The backpack edge closing and sewing device according to claim 2, characterized in that: the fixed surface of dwang (51) is connected with fixing bearing (8), the bottom of fixing bearing (8) outer loop and the bottom of work platform (3) inner wall.

5. The backpack edge closing and sewing device according to claim 2, characterized in that: the top and the bottom of screw rod (54) are all fixedly connected with firm bearing (9), one side that firm bearing (9) are close to work platform (3) runs through work platform (3) and extends to the outside of work platform (3), the surface and the work platform (3) fixed connection of firm bearing (9) outer loop.

6. The backpack edge closing and sewing device according to claim 1, characterized in that: the two sides of the moving plate (61) are fixedly connected with sliding blocks (10), sliding grooves (11) are formed in the front face and the back face of the inner wall of the working platform (3), and the sliding blocks (10) are connected with the sliding grooves (11) in a sliding mode.