CN215381936U - Biodegradable environment-friendly shopping bag - Google Patents
Biodegradable environment-friendly shopping bag Download PDFInfo
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- CN215381936U CN215381936U CN202121787422.XU CN202121787422U CN215381936U CN 215381936 U CN215381936 U CN 215381936U CN 202121787422 U CN202121787422 U CN 202121787422U CN 215381936 U CN215381936 U CN 215381936U
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- shopping bag
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- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims abstract 2
- 238000009434 installation Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 description 7
- 230000006978 adaptation Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model discloses a biodegradable environment-friendly shopping bag which comprises a first shopping bag and a second shopping bag, wherein the top and the bottom of the first shopping bag are both open, the second shopping bag vertically slides in the first shopping bag, the top of the second shopping bag is also open, one symmetrical side surfaces of the first shopping bag are identical in structure and symmetrically arranged, a handle is arranged on one side of the first shopping bag, hollow plates are vertically arranged at two ends of one side of the first shopping bag and are arranged in parallel, the handle is C-shaped, penetrating rectangular grooves are formed in two vertical side surfaces of the handle, fixing mechanisms for fixing the rectangular grooves are arranged on the two hollow plates, an installation plate is horizontally arranged at the top of the first shopping bag, and a knob is horizontally rotated at the center of the top of the installation plate. The utility model can adjust the inner size of the shopping bag according to the actual requirement, thereby improving the novelty and the practicability of the shopping bag.
Description
Technical Field
The utility model relates to the technical field of environment-friendly shopping bags, in particular to a biodegradable environment-friendly shopping bag.
Background
The so-called Reusable shopping bags (Reusable shopping bags) generally refer to shopping bags which can be reused and made of materials capable of being naturally degraded, and these products are safe and environmentally friendly.
The existing biodegradable environment-friendly shopping bag has no function of changing the internal space of the bag, and also has no function of changing the length of the handle, so that the practicability of the biodegradable environment-friendly shopping bag is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a biodegradable environment-friendly shopping bag.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a biodegradable environment-friendly shopping bag comprises a first shopping bag and a second shopping bag, wherein the top and the bottom of the first shopping bag are both open, and the second shopping bag vertically slides inside the first shopping bag, the top of the second shopping bag is also open, and one symmetrical side surface of the first shopping bag has the same structure and is symmetrically arranged, one side of the first shopping bag is provided with a handle, and both ends of one side of the first shopping bag are vertically provided with hollow plates which are arranged in parallel, the handle is C-shaped, and the two vertical side surfaces of the handle are both provided with a through rectangular groove, the two hollow plates are both provided with a fixing mechanism for fixing the rectangular grooves, and the mounting panel is installed to first shopping bag top horizontal installation, mounting panel top center department horizontal rotation has the knob, and the mounting panel bottom is equipped with the mechanism that reciprocates that is used for reciprocating the second shopping bag.
Preferably, fixed establishment includes rectangle notch and T type piece, and the rectangle notch has a plurality ofly and evenly sets up in hollow slab one side, the inside one side level bonding of hollow slab has first magnet and has a plurality of evenly distributed in the inside one side of hollow slab.
Preferably, there are two and parallel arrangement of T type piece, and two T type pieces and rectangle notch and rectangle recess looks adaptation, two T type piece end all bonds and has the second magnet and attract mutually with first magnet.
Preferably, the reciprocating mechanism includes well hollow plate, and well hollow plate is vertical to be installed in the inside one side of second shopping bag, the inside vertical rotation of well hollow plate has the lead screw, and installs the fixed block at well hollow plate inner top, the lead screw passes the fixed block and through threaded connection inside the fixed block, and well hollow plate inside is equipped with the stop gear who is used for spacing lead screw.
Preferably, hollow block is installed to the mounting panel bottom, and the inside level of hollow block rotates and has the rolling disc, the lead screw top is passed well hollow plate top, hollow block, rolling disc and mounting panel and is installed in knob bottom center department, and lead screw and the inside bonding of rolling disc, the lead screw surface slides in well hollow plate top, hollow block inside and mounting panel top.
Preferably, stop gear includes the disc, and the disc level sets up in the hollow plate inside and rotates in the hollow plate inside, the terminal installation in disc top center department of lead screw.
Preferably, stop gear includes the sleeve, and the sleeve is vertical installs the bottom in the cavity infrabasal plate, the inside level of sleeve is provided with the carousel, and the vertical slide bar of installing in carousel top, the slide bar top is passed the sleeve top and is installed in lead screw bottom center department.
The utility model has the beneficial effects that:
1. according to the utility model, the lead screw can be driven to rotate by rotating the knob, and the stability of the lead screw during rotation is ensured by arranging the circular disc, the lead screw can drive the fixed block to move up and down by rotating the lead screw, the fixed block can drive the hollow plate to move up and down by moving the fixed block up and down, the hollow plate can drive the second shopping bag to move up and down, so that the relative position between the second shopping bag and the first shopping bag can be changed, the size of the inner space of the shopping bag is further changed, the inner size of the shopping bag can be adjusted according to actual needs, and the novelty and the practicability of the shopping bag are further improved.
2. According to the T-shaped block type shopping bag, when the shopping bag is used and the length of the handle needs to be changed, the T-shaped block is pulled out firstly, then the handle is moved to a proper position, one T-shaped block is inserted into the hollow plate firstly, the tail end of the handle can be abutted against the top of the T-shaped block, then a second T-shaped block can be easily inserted into the central plate through the rectangular groove, the height of the handle can be adjusted, the two T-shaped blocks are arranged, the situation that the rectangular notch and the rectangular groove are not in the same horizontal plane is avoided, and the using effect of the shopping bag is improved.
3. According to the utility model, the lead screw can be driven to rotate by rotating the knob, and the stability of the lead screw during rotation is ensured by the arrangement of the sleeve, the slide bar and the turntable, the lead screw can drive the fixed block to move up and down by rotating the lead screw, the fixed block can drive the hollow plate to move up and down by moving the fixed block up and down, and the hollow plate can drive the second shopping bag to move up and down, so that the relative position between the second shopping bag and the first shopping bag can be changed, the size of the inner space of the shopping bag is further changed, the inner size of the shopping bag can be adjusted according to actual requirements, and the novelty and the practicability of the shopping bag are further improved.
Drawings
FIG. 1 is a schematic structural view of a biodegradable environmental protection shopping bag according to example 1 of the present invention;
FIG. 2 is an enlarged view of a biodegradable environmental protection shopping bag according to example 1 of the present invention at A;
FIG. 3 is an internal sectional view of a biodegradable environmental friendly shopping bag according to example 1 of the present invention;
FIG. 4 is an enlarged view of a biodegradable environmental protection shopping bag according to example 1 of the present invention at B;
FIG. 5 is a sectional view of the inside of a hollow plate of a biodegradable environmental friendly T-shirt bag according to example 2 of the present invention.
In the figure: 1 a first shopping bag, 2 a second shopping bag, 3 a handle, 4 a mounting plate, 5 a rectangular groove, 6 a hollow plate, 7 a first magnet, 8 a rectangular notch, 9T-shaped blocks, 10 a second magnet, 11 a hollow plate, 12 a screw rod, 13 a disc, 14 a knob, 15 a hollow block, 16 a rotating disc, 17 a fixed block, 18 a sleeve, 19 a rotating disc and 20 a sliding rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-4, a biodegradable environmental protection shopping bag comprises a first shopping bag 1 and a second shopping bag 2, wherein the top and the bottom of the first shopping bag 1 are both open, the second shopping bag 2 vertically slides in the first shopping bag 1, the top of the second shopping bag 2 is also open, and the symmetrical side surfaces of the first shopping bag 1 are the same in structure and are symmetrically arranged, one side of the first shopping bag 1 is provided with a handle 3, and both ends of one side of the first shopping bag 1 are vertically provided with hollow plates 6 and are arranged in parallel, the handle 3 is C-shaped, and the two vertical side surfaces of the handle 3 are both provided with a through rectangular groove 5, the two hollow plates 6 are both provided with a fixing mechanism for fixing the rectangular grooves 5, and the mounting plate 4 is horizontally mounted at the top of the first shopping bag 1, the knob 14 is horizontally rotated at the center of the top of the mounting plate 4, and the bottom of the mounting plate 4 is provided with an up-down moving mechanism for moving the second shopping bag 2 up and down.
This embodiment, fixed establishment includes rectangle notch 8 and T type piece 9, and rectangle notch 8 has a plurality ofly and evenly sets up in hollow plate 6 one side, and the inside one side level bonding of hollow plate 6 has first magnet 7 and has a plurality of evenly distributed in the inside one side of hollow plate 6.
In this embodiment, there are two and parallel arrangement for T-shaped block 9, and two T-shaped blocks 9 and rectangular notch 8 and rectangular groove 5 looks adaptation, and two T-shaped blocks 9 end all bonds has second magnet 10 and attracts mutually with first magnet 7.
In the embodiment, the up-and-down moving mechanism comprises a hollow plate 11, the hollow plate 11 is vertically installed on one side inside the second shopping bag 2, a screw rod 12 is vertically rotated inside the hollow plate 11, a fixing block 17 is installed at the top inside the hollow plate 11, the screw rod 12 penetrates through the fixing block 17 and is connected to the inside of the fixing block 17 through threads, and a limiting mechanism used for limiting the screw rod 12 is arranged inside the hollow plate 11.
In the embodiment, the hollow block 15 is installed at the bottom of the mounting plate 4, the rotating disc 16 is horizontally rotated inside the hollow block 15, the top end of the screw rod 12 penetrates through the top of the hollow plate 11, the hollow block 15, the rotating disc 16 and the mounting plate 4 and is installed at the center of the bottom of the knob 14, the screw rod 12 is bonded with the rotating disc 16 inside, and the surface of the screw rod 12 slides on the top of the hollow plate 11, the inside of the hollow block 15 and the top of the mounting plate 4.
In this embodiment, the limiting mechanism includes a disc 13, the disc 13 is horizontally disposed inside the hollow plate 11 and rotates inside the hollow plate 11, and the end of the screw rod 12 is installed at the center of the top of the disc 13.
The working principle of the embodiment is as follows: in actual use, the screw rod 12 is driven to rotate by rotating the knob 14, the disc 13 is arranged, the stability of the rotation of the screw rod 12 is ensured, the screw rod 12 rotates to drive the fixing block 17 to move up and down, the fixing block 17 moves up and down to drive the hollow plate 11 to move up and down, the hollow plate 11 moves up and down to drive the second shopping bag 2 to move, so that the relative position between the second shopping bag 2 and the first shopping bag 1 can be changed, the size of the inner space of the shopping bag is further changed, the inner size of the shopping bag can be adjusted according to actual requirements, the novelty and the practicability of the shopping bag are further improved, when the shopping bag is used and the length of the handle 3 needs to be changed, the T-shaped block 9 is firstly pulled out, then the handle 3 is moved to a proper position, the T-shaped block 9 is firstly inserted into the hollow plate 11, the tail end of the handle 3 is abutted against the top of the T-shaped block 9, then, the second T-shaped block 9 can be easily inserted into the central plate 11 through the rectangular groove 5, so that the height of the handle 3 can be adjusted, and the situation that the rectangular notch 5 and the rectangular groove 8 are not located in the same horizontal plane is avoided through the arrangement of the two T-shaped blocks 9, so that the using effect of the shopping bag is improved.
Example 2
Referring to FIGS. 1-3 and 5, a biodegradable environmental protection shopping bag comprises a first shopping bag 1 and a second shopping bag 2, the top and bottom of the first shopping bag 1 are open, the second shopping bag 2 vertically slides in the first shopping bag 1, the top of the second shopping bag 2 is also open, and the symmetrical side surfaces of the first shopping bag 1 are the same in structure and are symmetrically arranged, one side of the first shopping bag 1 is provided with a handle 3, and both ends of one side of the first shopping bag 1 are vertically provided with hollow plates 6 and are arranged in parallel, the handle 3 is C-shaped, and the two vertical side surfaces of the handle 3 are both provided with a through rectangular groove 5, the two hollow plates 6 are both provided with a fixing mechanism for fixing the rectangular grooves 5, and the mounting plate 4 is horizontally mounted at the top of the first shopping bag 1, the knob 14 is horizontally rotated at the center of the top of the mounting plate 4, and the bottom of the mounting plate 4 is provided with an up-down moving mechanism for moving the second shopping bag 2 up and down.
This embodiment, fixed establishment includes rectangle notch 8 and T type piece 9, and rectangle notch 8 has a plurality ofly and evenly sets up in hollow plate 6 one side, and the inside one side level bonding of hollow plate 6 has first magnet 7 and has a plurality of evenly distributed in the inside one side of hollow plate 6.
In this embodiment, there are two and parallel arrangement for T-shaped block 9, and two T-shaped blocks 9 and rectangular notch 8 and rectangular groove 5 looks adaptation, and two T-shaped blocks 9 end all bonds has second magnet 10 and attracts mutually with first magnet 7.
In the embodiment, the up-and-down moving mechanism comprises a hollow plate 11, the hollow plate 11 is vertically installed on one side inside the second shopping bag 2, a screw rod 12 is vertically rotated inside the hollow plate 11, a fixing block 17 is installed at the top inside the hollow plate 11, the screw rod 12 penetrates through the fixing block 17 and is connected to the inside of the fixing block 17 through threads, and a limiting mechanism used for limiting the screw rod 12 is arranged inside the hollow plate 11.
In the embodiment, the hollow block 15 is installed at the bottom of the mounting plate 4, the rotating disc 16 is horizontally rotated inside the hollow block 15, the top end of the screw rod 12 penetrates through the top of the hollow plate 11, the hollow block 15, the rotating disc 16 and the mounting plate 4 and is installed at the center of the bottom of the knob 14, the screw rod 12 is bonded with the rotating disc 16 inside, and the surface of the screw rod 12 slides on the top of the hollow plate 11, the inside of the hollow block 15 and the top of the mounting plate 4.
In this embodiment, the limiting mechanism includes a sleeve 18, the sleeve 18 is vertically installed at the bottom inside the hollow plate 11, a rotating disc 19 is horizontally arranged inside the sleeve 18, a sliding rod 20 is vertically installed at the top of the rotating disc 19, and the top end of the sliding rod 20 penetrates through the top of the sleeve 18 and is installed at the center of the bottom end of the screw rod 12.
The working principle of the embodiment is as follows: during in-service use, can drive lead screw 12 through rotating knob 14 and rotate, and through sleeve 18, slide bar 20 and carousel 19 set up, stability when lead screw 12 rotates has been guaranteed, lead screw 12 rotates and can drive fixed block 17 and reciprocate, fixed block 17 reciprocates and can drive well hollow plate 11 and reciprocate, well hollow plate 11 reciprocates and can drive second shopping bag 2 and remove, thereby can change the relative position between second shopping bag 2 and the first shopping bag 1, the inside space size of this shopping bag of further change, then can adjust the inside size of shopping bag according to actual need, and then the novelty and the practicality of this shopping bag have been improved.
Having shown and described the basic principles and essential features of the utility model and its advantages, it will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as illustrative and not restrictive in all respects, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, any reference signs in the claims being therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A biodegradable environment-friendly shopping bag comprises a first shopping bag (1) and a second shopping bag (2), and is characterized in that the top and the bottom of the first shopping bag (1) are both open type, the second shopping bag (2) vertically slides inside the first shopping bag (1), the top of the second shopping bag (2) is also open type, the symmetrical side surfaces of the first shopping bag (1) are same in structure and symmetrically arranged, a handle (3) is arranged on one side of the first shopping bag (1), hollow plates (6) are vertically arranged at two ends of one side of the first shopping bag (1) and are arranged in parallel, the handle (3) is C-shaped, penetrating rectangular grooves (5) are respectively arranged on two vertical side surfaces of the handle (3), fixing mechanisms for fixing the rectangular grooves (5) are respectively arranged on the two hollow plates (6), and a mounting plate (4) is horizontally arranged at the top of the first shopping bag (1), the knob (14) is horizontally rotated at the center of the top of the mounting plate (4), and the up-down moving mechanism for moving the second shopping bag (2) up and down is arranged at the bottom of the mounting plate (4).
2. A biodegradable environmental-friendly shopping bag according to claim 1, wherein said fixing means comprises a plurality of rectangular notches (8) and T-shaped blocks (9), and the rectangular notches (8) are uniformly arranged on one side of the hollow plate (6), and the first magnet (7) is horizontally bonded on one side of the inside of the hollow plate (6) and uniformly distributed on one side of the inside of the hollow plate (6).
3. A biodegradable environmental-friendly shopping bag according to claim 2, wherein said T-shaped blocks (9) are arranged in parallel and two T-shaped blocks (9) are fitted with the rectangular notch (8) and the rectangular groove (5), and the second magnet (10) is bonded to the end of each of said T-shaped blocks (9) and attracted to the first magnet (7).
4. A biodegradable environment-friendly shopping bag according to claim 3, characterized in that the up-and-down moving mechanism comprises a hollow plate (11), and the hollow plate (11) is vertically installed at one side inside the second shopping bag (2), a screw rod (12) is vertically rotated inside the hollow plate (11), and a fixed block (17) is installed at the top inside the hollow plate (11), the screw rod (12) passes through the fixed block (17) and is connected inside the fixed block (17) through a thread, and a limit mechanism for limiting the screw rod (12) is arranged inside the hollow plate (11).
5. A biodegradable environmental-friendly shopping bag as claimed in claim 4, wherein the bottom of said mounting plate (4) is mounted with a hollow block (15), and a rotary disk (16) is horizontally rotated inside the hollow block (15), the top end of said screw rod (12) passes through the top of the hollow plate (11), the hollow block (15), the rotary disk (16) and the mounting plate (4) and is mounted at the center of the bottom of the knob (14), and the screw rod (12) and the rotary disk (16) are bonded inside, the surface of said screw rod (12) slides on the top of the hollow plate (11), the inside of the hollow block (15) and the top of the mounting plate (4).
6. A biodegradable environmental-friendly shopping bag according to claim 5, wherein said limiting mechanism comprises a circular disk (13), and the circular disk (13) is horizontally arranged inside the hollow plate (11) and rotates inside the hollow plate (11), and the end of the screw rod (12) is installed at the center of the top of the circular disk (13).
7. A biodegradable environmental-friendly shopping bag as claimed in claim 5, wherein said limiting mechanism comprises a sleeve (18), and the sleeve (18) is vertically installed at the bottom inside the hollow plate (11), a rotary table (19) is horizontally arranged inside said sleeve (18), and a slide bar (20) is vertically installed on the top of the rotary table (19), and the top end of the slide bar (20) passes through the top of the sleeve (18) and is installed at the center of the bottom end of the screw rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121787422.XU CN215381936U (en) | 2021-08-03 | 2021-08-03 | Biodegradable environment-friendly shopping bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121787422.XU CN215381936U (en) | 2021-08-03 | 2021-08-03 | Biodegradable environment-friendly shopping bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215381936U true CN215381936U (en) | 2022-01-04 |
Family
ID=79655894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121787422.XU Expired - Fee Related CN215381936U (en) | 2021-08-03 | 2021-08-03 | Biodegradable environment-friendly shopping bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215381936U (en) |
-
2021
- 2021-08-03 CN CN202121787422.XU patent/CN215381936U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |