CN212878119U - Buckle device of knapsack - Google Patents
Buckle device of knapsack Download PDFInfo
- Publication number
- CN212878119U CN212878119U CN202021899342.9U CN202021899342U CN212878119U CN 212878119 U CN212878119 U CN 212878119U CN 202021899342 U CN202021899342 U CN 202021899342U CN 212878119 U CN212878119 U CN 212878119U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- cylinder
- rod
- box
- pushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 239000004033 plastic Substances 0.000 claims abstract description 10
- 238000007493 shaping process Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- -1 canvas Substances 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
Landscapes
- Portable Outdoor Equipment (AREA)
Abstract
The utility model discloses a buckle device of a backpack, which relates to the technical field of backpack manufacturing, and comprises a housing, two motors are fixedly connected with the rear side inside the housing, the movable end of each motor is respectively and fixedly connected with a transmission mechanism, the transmission mechanism is arranged on the two sides of the inner wall of the housing in a mirror image manner, the top inner side wall of the housing is fixedly connected with a top cylinder, the movable end of the top cylinder is fixedly connected with a top plastic steel, the bottom inner side wall of the housing is fixedly connected with a bottom cylinder, the movable end of the bottom cylinder is fixedly connected with a bottom plastic steel, the bottom plastic steel and the bottom cylinder are symmetrically arranged in the gap between the transmission mechanisms on the two sides, and the front end of the top inner side; the utility model discloses when using, can make the cover automatically and establish the letter of a Chinese character ri of accomplishing and detain, reduce the error that manual operation produced that probably appears when improving production efficiency, also avoided the operator injury that probably appears.
Description
Technical Field
The utility model relates to a knapsack preparation technology field, specifically a device of dotting joint of knapsack.
Background
The material is diversified, and fashion trends are led by cases made of genuine leather, plastic materials, terylene, canvas, nylon, cotton, hemp and other textures. Meanwhile, in the period of more and more listing the personality, various styles such as conciseness, vintage, cartoon and the like also meet the requirement of fashion people for developing the personality 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 existing backpack buckle is generally manually sleeved, the manual operation efficiency is low, operation errors can be generated, and the operation buckle rod is dangerous to some extent.
SUMMERY OF THE UTILITY MODEL
For solving the not enough that mentions in the above-mentioned background art, the utility model aims to provide a device is detained to making of knapsack, the utility model discloses can make the cover automatically and establish the letter of a Chinese character ri of completion and detain, reduce the error that the manual operation that probably appears produced when improving production efficiency, also avoid the operator injury that probably appears.
The purpose of the utility model can be realized by the following technical scheme:
a buckling device of a backpack is characterized in that two motors are fixedly connected to the rear side inside a casing, a transmission mechanism is fixedly connected to the movable end of each motor respectively, the transmission mechanisms are arranged on two sides of the inner wall of the casing in a mirror image mode, a top end air cylinder is fixedly connected to the inner side wall of the top of the casing, a top shaping steel is fixedly connected to the movable end of the top end air cylinder, a bottom end air cylinder is fixedly connected to the inner side wall of the bottom of the casing, the movable end of the bottom end air cylinder is fixedly connected with a bottom shaping steel, the bottom shaping steel and the bottom end air cylinder are symmetrically arranged in a gap, the front end of the inner side wall of the top of the casing is fixedly provided with a screw rod, the screw rod is in threaded connection with a first storage box, the side wall of the bottom of the casing is movably connected with a second storage box, the second storage box is tightly attached to one side of the bottom plastic steel, a plurality of fixing devices are symmetrically arranged on two sides of the second storage box, and the fixing devices are fixedly connected to the inner side wall of the bottom of the casing.
Further, the first storage box comprises a first box shell, a first spring is arranged on the inner side of the top of the first box shell, a first pushing plate is fixedly connected to the bottom of the first spring, a first fixing rod is fixedly connected to one side of the outer portion of the first box shell, a first connecting rod is fixedly connected to one end, away from the first box shell, of the first fixing rod, a first propulsion cylinder is arranged at the bottom of the first connecting rod, and a first push rod is fixedly connected to the movable end of the first propulsion cylinder.
Further, the second storage box comprises a second box shell, a second spring is arranged on the inner side of the bottom of the second box shell, a second pushing plate is fixedly connected to the top of the second spring, a second fixing rod is fixedly connected to one side of the outer portion of the second box shell, a second connecting rod is fixedly connected to one end, far away from the second box shell, of the second fixing rod, a second propulsion cylinder is arranged at the top of the second connecting rod, and a second push rod is fixedly connected to the movable end of the second propulsion cylinder.
Further, the fixer includes fixed push pedal, and fixed push pedal bottom rear end articulates there is fixed articulated ware, fixed articulated ware fixed connection in the bottom lateral wall of casing, fixed push pedal rear side fixedly connected with support frame.
The utility model has the advantages that:
the utility model discloses can make the cover automatically and establish the letter of a Chinese character ri of accomplishing and detain, reduce the error that manual operation that probably appears produced when improving production efficiency, also avoid the operator injured condition that probably appears.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is another enlarged schematic view of the present invention;
FIG. 3 is a schematic view of a first storage case according to the present invention;
FIG. 4 is a schematic view of a second storage case according to the present invention;
fig. 5 is an enlarged schematic view of the fastener of the present invention.
In the figure: 1. a housing; 2. a motor; 3. a transport mechanism; 4. a top cylinder; 5. top-shaped steel; 6. bottom plastic steel; 7. a bottom cylinder; 8. a first storage cassette; 80. a first cartridge case; 81. a first spring; 82. a first push plate; 83. a first fixing lever; 84. a first connecting rod; 85. a first propulsion cylinder; 86. a first push rod; 9. a second storage cassette; 90. a second cartridge housing; 91. a second spring; 92. a second pusher plate; 93. a second fixing bar; 94. a second connecting rod; 95. a second propulsion cylinder; 96. a second push rod; 10. a holder; 101. a fixed articulator; 102. fixing the push plate; 103. a support frame.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
A buckle device of a backpack is disclosed, as shown in figures 1 and 2, two motors 2 are fixedly connected to the rear side inside a casing 1, the movable end of each motor 2 is fixedly connected with a transmission mechanism 3, the transmission mechanisms 3 are arranged on the two sides of the inner wall of the casing 1 in a mirror image manner, a top end cylinder 4 is fixedly connected to the inner side wall of the top part of the casing 1, a top shaping steel 5 is fixedly connected to the movable end of the top end cylinder 4, a bottom end cylinder 7 is fixedly connected to the inner side wall of the bottom part of the casing 1, a bottom shaping steel 6 is fixedly connected to the movable end of the bottom end cylinder 7, the bottom shaping steel 6 and the bottom end cylinder 7 are symmetrically arranged in the gap between the transmission mechanisms 3 on the two sides, a screw rod is fixedly arranged at the front end of the inner side wall of the top part of the casing 1, a first storage box 8 is connected to the screw rod in a threaded manner, the second storage box 9 is symmetrically provided with a plurality of fasteners 10 at two sides, and the fasteners 10 are fixedly connected to the inner side wall of the bottom of the casing 1. Two cylinders from top to bottom and the moulding steel that the cylinder is connected need correspond from top to bottom, just can satisfy the moulding needs of during operation, and the centre of the transport mechanism 3 on both sides is provided with the constant head tank, guarantees that the buckle that pops out and detains the position that the pole can accurately fall into needs.
As shown in fig. 3, the first storage box 8 includes a first box casing 80, a first spring 81 is disposed on an inner side of a top portion of the first box casing 80, a first pushing plate 82 is fixedly connected to a bottom portion of the first spring 81, a first fixing rod 83 is fixedly connected to one side of an outer portion of the first box casing 80, a first connecting rod 84 is fixedly connected to one end of the first fixing rod 83 away from the first box casing 80, a first pushing cylinder 85 is disposed on a bottom portion of the first connecting rod 84, a first pushing rod 86 is fixedly connected to a movable end of the first pushing cylinder 85, generally, the first pushing cylinder is an optional cylinder, the first pushing rod 86 is driven when an active end reciprocates, an inner retaining ring is pushed out, the first spring 81 on the top portion pushes downward, and a next retaining ring descends, and reciprocates.
As shown in fig. 4, the second storage box 9 includes a second box casing 90, a second spring 91 is disposed on the inner side of the bottom of the second box casing 90, a second pushing plate 92 is fixedly connected to the top of the second spring 91, a second fixing rod 93 is fixedly connected to one side of the outside of the second box casing 90, a second connecting rod 94 is fixedly connected to one end of the second fixing rod 93 away from the second box casing 90, a second pushing cylinder 95 is disposed on the top of the second connecting rod 94, a second pushing rod 96 is fixedly connected to the movable end of the second pushing cylinder 95, the driving end of the pushing cylinder drives the second pushing rod 96 when reciprocating, so as to push out the inner retaining ring, and the second spring 91 at the top pushes upwards to lift the next retaining ring, so as to reciprocate.
As shown in fig. 5, the fixer 10 includes a fixed push plate 102, a fixed hinge 101 is hinged at the rear end of the bottom of the fixed push plate 102, the fixed hinge 101 is fixedly connected to the bottom side wall of the casing 1, a support frame 103 is fixedly connected to the rear side of the fixed push plate 102, and a bottom storage box inside each group of fixers 10 can be fixed by screws arranged on the fixed push plate 102.
When the shoulder strap buckle is used, the shoulder strap penetrates through the conveying mechanism 3, the buckle ring in the first storage box 8 is placed in the annular groove between the two corresponding plastic steels, the buckle rod in the second storage box 9 is put into the rod groove, when the upper plastic steel and the lower plastic steel are synchronously clamped inwards, the buckle rod deforms towards the buckle ring and is buckled on the buckle ring, and at the moment, the shoulder strap penetrates through a gap between the buckle ring and the buckle rod to form a telescopic buckle capable of adjusting the position of the shoulder strap buckle.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer 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.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (4)
1. A buckle device of a backpack comprises a machine shell (1) and is characterized in that two motors (2) are fixedly connected to the rear side inside the machine shell (1), a movable end of each motor (2) is fixedly connected with a conveying mechanism (3) respectively, the conveying mechanisms (3) are arranged on two sides of the inner wall of the machine shell (1) in a mirror image mode, a top end air cylinder (4) is fixedly connected to the inner side wall of the top part of the machine shell (1), a top shaping steel (5) is fixedly connected to the movable end of the top end air cylinder (4), a bottom end air cylinder (7) is fixedly connected to the inner side wall of the bottom part of the machine shell (1), a bottom shaping steel (6) is fixedly connected to the movable end of the bottom end air cylinder (7), the bottom shaping steel (6) and the top shaping steel (5) are symmetrically arranged in a gap between the conveying mechanisms (3) on two sides, a spiral rod is fixedly arranged at the front end of the inner, the bottom side wall of the machine shell (1) is movably connected with a second storage box (9), the second storage box (9) is tightly attached to one side of the bottom plastic steel (6), a plurality of fixing devices (10) are symmetrically arranged on two sides of the second storage box (9), and the fixing devices (10) are fixedly connected to the bottom inner side wall of the machine shell (1).
2. The buckle attaching device for the backpack as claimed in claim 1, wherein the first storage box (8) comprises a first box housing (80), a first spring (81) is disposed on the inner side of the top of the first box housing (80), a first pushing plate (82) is fixedly connected to the bottom of the first spring (81), a first fixing rod (83) is fixedly connected to one side of the outer portion of the first box housing (80), a first connecting rod (84) is fixedly connected to one end of the first fixing rod (83) far away from the first box housing (80), a first pushing cylinder (85) is disposed on the bottom of the first connecting rod (84), and a first pushing rod (86) is fixedly connected to the movable end of the first pushing cylinder (85).
3. The buckle-making device of the backpack as claimed in claim 1, wherein the second storage box (9) comprises a second box casing (90), a second spring (91) is disposed at the inner side of the bottom of the second box casing (90), a second pushing plate (92) is fixedly connected to the top of the second spring (91), a second fixing rod (93) is fixedly connected to one side of the outside of the second box casing (90), a second connecting rod (94) is fixedly connected to one end of the second fixing rod (93) far away from the second box casing (90), a second pushing cylinder (95) is disposed at the top of the second connecting rod (94), and a second pushing rod (96) is fixedly connected to the movable end of the second pushing cylinder (95).
4. The buckle device of the backpack as claimed in claim 1, wherein the fixer (10) comprises a fixed pushing plate (102), the rear end of the bottom of the fixed pushing plate (102) is hinged with a fixed hinge (101), the fixed hinge (101) is fixedly connected to the bottom side wall of the chassis (1), and the rear side of the fixed pushing plate (102) is fixedly connected with a supporting frame (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021899342.9U CN212878119U (en) | 2020-09-02 | 2020-09-02 | Buckle device of knapsack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021899342.9U CN212878119U (en) | 2020-09-02 | 2020-09-02 | Buckle device of knapsack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212878119U true CN212878119U (en) | 2021-04-06 |
Family
ID=75255290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021899342.9U Expired - Fee Related CN212878119U (en) | 2020-09-02 | 2020-09-02 | Buckle device of knapsack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212878119U (en) |
-
2020
- 2020-09-02 CN CN202021899342.9U patent/CN212878119U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209299980U (en) | A kind of shifting worm element | |
| CN212878119U (en) | Buckle device of knapsack | |
| CN214649702U (en) | Commodity classification packing box with display function | |
| CN105800112A (en) | Mobile phone packaging box | |
| CN206641503U (en) | Handle for trunk and suitcase | |
| CN209443899U (en) | Detachable pull handle arrangement and refrigerator | |
| CN215206258U (en) | Environment-friendly split type combined packaging box | |
| CN218999734U (en) | Button-making device of knapsack | |
| CN109008140A (en) | A kind of automatic key set packet | |
| CN201071816Y (en) | Electric aerating pump | |
| CN218500347U (en) | Detachable and washable spring mattress | |
| CN215912148U (en) | Folding mobile phone shell capable of inserting card and hanging rope | |
| CN213882060U (en) | Carrying box | |
| CN219818720U (en) | Four close knot pay-off buckling mechanism | |
| CN219374003U (en) | Lead core box | |
| CN220843649U (en) | Button bag | |
| CN210536709U (en) | Cell-phone shell with air bag support | |
| CN213230049U (en) | Pedal type garbage can | |
| CN218318233U (en) | Moon cakes packing box | |
| CN218020314U (en) | Compound fertilizer mechanism that flattens | |
| CN216316088U (en) | Combined luggage case | |
| CN210054941U (en) | Front cover-opening type pull rod suitcase convenient to store | |
| CN217254277U (en) | Torsional spring reciprocating type feeding and picking mechanism for lobster buckle assembly | |
| CN210469433U (en) | Gravity vehicle mobile phone support | |
| CN217320574U (en) | Magnetic navigation transfer robot device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |