CN210299963U - Portable tool bag for English teaching - Google Patents
Portable tool bag for English teaching Download PDFInfo
- Publication number
- CN210299963U CN210299963U CN201921337582.7U CN201921337582U CN210299963U CN 210299963 U CN210299963 U CN 210299963U CN 201921337582 U CN201921337582 U CN 201921337582U CN 210299963 U CN210299963 U CN 210299963U
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- CN
- China
- Prior art keywords
- base
- side wall
- english teaching
- clip
- loading
- 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
- 238000007789 sealing Methods 0.000 claims description 11
- 238000009958 sewing Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000004927 fusion Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a portable tool bag for English teaching in the technical field of teaching aid equipment, which comprises a tool loading device and a carrying device, wherein the tool loading device comprises two semicylinders, one side of each of the semicylinders is connected through a rotating shaft, the other side of each of the semicylinders is mutually matched and connected through a clip and a holder, the clip is connected with the outer side wall of the semicylinder at the right part through a bolt, and the holder is connected with the outer side wall of the semicylinder at the left part through a bolt; this portable english teaching is with setting of saddlebag, structural design is reasonable, installs carrying device in the outside of dress instrument device, will carry the connecting band among the device and pull out the cover on the shoulder to the length limit of connecting band is died to the screw, thereby makes dress instrument device can be tightly be connected with the shoulder, makes it can not influence carrying personnel's walking, and then the teacher of being convenient for carries dress instrument device.
Description
Technical Field
The utility model relates to a teaching aid equipment technical field specifically is a portable saddlebag for english teaching.
Background
Along with the popularization of English, the status of English teaching work is continuously improved, English teaching aids are also continuously improved, the teaching aids are available, and the tool bags are used for storing textbooks and stationery used by teachers during teaching. The existing tool bag for English teaching has a serious problem that the walking speed of a body can be influenced when the tool bag is carried, and a teacher cannot conveniently carry the tool bag.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable english teaching is with saddlebag to the english teaching that proposes in solving above-mentioned background art can influence the walking speed of health when carrying, can not make things convenient for the problem that the teacher carried on it.
In order to achieve the above object, the utility model provides a following technical scheme: a portable tool bag for English teaching comprises a tool loading device and a carrying device, wherein the tool loading device comprises two semicylinders, one side of each of the two semicylinders is connected through a rotating shaft, the other side of each of the two semicylinders is mutually matched and connected through a clamp and a clamp seat, the clamp is connected with the outer side wall of the semicylinder at the right part through a bolt, the clamp seat is connected with the outer side wall of the semicylinder at the left part through a bolt, a plurality of loading devices are installed on the inner side wall of the semicylinder, the carrying device is installed at the left part of the tool loading device through the rotating shaft and comprises a base, a connecting belt and rollers, screws are installed at the top of the base, a fixed block is installed on the left side wall of the inner cavity of the base through fusion, the rollers are installed in the inner cavity of the base, one end of the connecting belt, the other end of the connecting band is wound around the top of the fixing block and is connected with the roller.
Preferably, the loading device comprises a loading bag, a sub-button and a female button, the loading bag, the sub-button and the female button are respectively fixed with the inner side wall of the semi-cylinder body in a sewing mode, and the other end of the female button is fixedly bonded with the sub-button.
Preferably, a sealing plate is mounted on the left side wall of the base through a bolt, and two flat through holes are formed in the sealing plate.
Preferably, a return spring is installed inside the roller.
Compared with the prior art, the beneficial effects of the utility model are that: this portable english teaching is with setting of saddlebag, structural design is reasonable, installs carrying device in the outside of dress instrument device, will carry the connecting band among the device and pull out the cover on the shoulder to the length limit of connecting band is died to the screw, thereby makes dress instrument device can be tightly be connected with the shoulder, makes it can not influence carrying personnel's walking, and then the teacher of being convenient for carries dress instrument device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the tool mounting apparatus of the present invention in an expanded configuration;
fig. 3 is a schematic structural view of the carrying device of the present invention.
In the figure: the loading device 100, the semicylindrical body 110, the clip 111, the clip holder 112, the rotating shaft 120, the loading device 130, the loading bag 131, the male clip 132, the female clip 133, the carrying device 200, the base 210, the screw 211, the sealing plate 212, the fixing block 213, the connecting band 220, and the roller 230.
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.
The utility model provides a portable saddlebag for english teaching for to adorn the instrument device tightly be connected with the health, thereby make things convenient for the teacher to carry about it, please refer to and see fig. 1-3, including dress instrument device 100 and carrying device 200.
Referring to fig. 1-2 again, the tool loading device 100 includes two semicylinders 110, one side of the two semicylinders 110 is connected through a rotating shaft 120, the other side of the two semicylinders 110 is connected with each other through a clip 111 and a clip holder 112 in a matching manner, the clip 111 is connected with the outer side wall of the right semicylinder 110 through a bolt, the clip holder 112 is connected with the outer side wall of the left semicylinder 110 through a bolt, a plurality of loading devices 130 are installed on the inner side wall of the semicylinder 110, the two semicylinders 110 are combined into a closed chamber to prevent the teaching tool from falling down, the loading device 130 is used for fixing and neatly placing the tool, and the clip 111 and the clip holder 112 are used for closing the two semicylinders 110.
Referring to fig. 1-3 again, the carrying device 200 is installed at the left portion of the tool-holding device 100 through the rotating shaft 120, the carrying device 200 includes a base 210, a connecting band 220 and a roller 230, a screw 211 is installed at the top of the base 210, a fixing block 213 is installed on the left side wall of the inner cavity of the base 210 through fusion, the roller 230 is installed in the inner cavity of the base 210, one end of the connecting band 220 is connected with the right side wall of the inner cavity of the base 210, the other end of the connecting band 220 bypasses the top of the fixing block 213 to be connected with the roller 230, the connecting band 220 is used for being sleeved on the shoulder to further connect the tool-holding device 100 with the body for carrying, and the roller 230 and the.
Referring to fig. 2 again, in order to carry the tool, two loading devices 130 are installed inside each semi-cylindrical body 110, each loading device 130 includes a loading bag 131, a male buckle 132 and a female buckle 133, the loading bag 131, the male buckle 132 and the female buckle 133 are respectively fixed to the inner side walls of the semi-cylindrical body 110 by sewing, the other end of the female buckle 133 is fixed to the male buckle 132 by bonding, the opening of the loading device 130 is upward for storing the tool, and the female buckle 133 and the male buckle 132 are used for fixing the tool.
Referring to fig. 3, in order to facilitate the installation of the components, a sealing plate 212 is installed on the left side wall of the base 210 through bolts, four first thread grooves are formed on the left side wall of the base 210, four second thread grooves corresponding to the first thread grooves are formed in the sealing plate 212, the sealing plate 212 is connected to the base 210 through the four first thread grooves, the four second thread grooves and the bolts, two flat through holes are formed in the sealing plate 212, and the sealing plate 212 is used for sealing an inner cavity of the base 210.
Referring to fig. 3, in order to accommodate the overlong connecting belt 220 into the inner cavity of the base 210, a resilient spring is installed inside the roller 230, and the resilient spring can drive the roller 230 to rotate to accommodate the overlong connecting belt 220.
The first thread groove, the second thread groove, the loading device 130, the clip 111, the clip holder 112, and the rotation shaft 120 are not limited to the specific number described in the embodiment, and those skilled in the art can increase or decrease the number as required on the premise that the device can perform the carrying function of the teaching kit.
The working principle is as follows: the clip 111 and the clip holder 112 are opened to spread the two semicylindrical bodies 110, and then tools for english teaching are neatly placed in the loading pocket 131, fixing the tool with the male button 132 and the female button 133, closing the upper half cylinder 110 after the tool is placed, fastening the clip 111 to the outside of the clip holder 112, pulling out the connection band 220 from the inside of the base 210 by hand and covering the shoulder, since the connection belt 220 drives the roller 230 to rotate when being pulled, so that the resilient spring in the roller 230 has elastic potential energy, the other hand holds the bottom of the tool holding device 100, the other hand releases the connection belt 220, the overlong connection belt 220 is accommodated in the base 210 under the elastic potential energy of the resilient spring in the roller 230, the screw 211 is manually rotated, so that the bottom of the screw 211 fixes the connection band 220 to make the connection band 220 tightly fit over the shoulder, thereby completing the carrying of the tool-mounted device 100.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. The utility model provides a saddlebag is used in teaching of portable english which characterized in that: including dress instrument device (100) and carrying device (200), dress instrument device (100) includes two semicylindrical bodies (110), two one side of semicylindrical body (110) is passed through rotation axis (120) and is connected, two another side of semicylindrical body (110) is through clip (111) and holder (112) connection of mutually supporting, clip (111) pass through bolt and right part the lateral wall of semicylindrical body (110) is connected, holder (112) pass through bolt and left part the lateral wall of semicylindrical body (110) is connected, a plurality of loading devices (130) are installed to the inside wall of semicylindrical body (110), carrying device (200) pass through rotation axis (120) install in dress instrument device (100) left part, carrying device (200) include base (210), connecting band (220) and running roller (230), screw (211) are installed to the top of base (210), base (210 inner chamber left side wall installs fixed block (213) through melting, running roller (230) install in base (210) inner chamber, the one end of connecting band (220) with base (210) inner chamber right side wall is connected, the other end of connecting band (220) is walked around the top of fixed block (213) with running roller (230) are connected.
2. The portable English teaching tool bag of claim 1, wherein: the loading device (130) comprises a loading bag (131), a sub-buckle (132) and a female buckle (133), the loading bag (131), the sub-buckle (132) and the female buckle (133) are respectively fixed with the inner side wall of the semi-cylinder body (110) in a sewing mode, and the other end of the female buckle (133) is fixedly bonded with the sub-buckle (132).
3. The portable English teaching tool bag of claim 1, wherein: the left side wall of the base (210) is provided with a sealing plate (212) through a bolt, and two flat through holes are formed in the sealing plate (212).
4. The portable English teaching tool bag of claim 1, wherein: a return spring is arranged in the roller (230).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921337582.7U CN210299963U (en) | 2019-08-16 | 2019-08-16 | Portable tool bag for English teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921337582.7U CN210299963U (en) | 2019-08-16 | 2019-08-16 | Portable tool bag for English teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210299963U true CN210299963U (en) | 2020-04-14 |
Family
ID=70130257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921337582.7U Expired - Fee Related CN210299963U (en) | 2019-08-16 | 2019-08-16 | Portable tool bag for English teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210299963U (en) |
-
2019
- 2019-08-16 CN CN201921337582.7U patent/CN210299963U/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: 20200414 |