CN205143789U - Warning light four -wheel pull rod schoolbag that takes precautions against earthquakes - Google Patents
Warning light four -wheel pull rod schoolbag that takes precautions against earthquakes Download PDFInfo
- Publication number
- CN205143789U CN205143789U CN201520919771.0U CN201520919771U CN205143789U CN 205143789 U CN205143789 U CN 205143789U CN 201520919771 U CN201520919771 U CN 201520919771U CN 205143789 U CN205143789 U CN 205143789U
- Authority
- CN
- China
- Prior art keywords
- wheel
- pull bar
- pull rod
- wheel carrier
- inclusion
- 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
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a warning light four -wheel pull rod schoolbag that takes precautions against earthquakes, including bearing frame, inclusion, pull rod, rotary drum, buffering sleeve, buffer spring, wheel carrier and land wheel, the bearing shelf location has the pull rod, the pull rod upper end is provided with the pull rod handle, the pull rod has the rotary drum overlapping on hand, the bearing shelf location has the inclusion, the interpolation of buffering sleeve has the wheel carrier, be provided with the direction slot hole on the wheel carrier, the direction slot hole is connected through round pin axle and buffering sleeve, be provided with buffer spring between buffering sleeve and the wheel carrier, the land wheel is installed to the wheel carrier lower part, flash of light lamp module piece is installed to the inclusion rear side, flash of light lamp module piece includes LED lamp, lithium ion battery and switch, the switch passes through the wire and is connected with LED lamp, lithium ion battery respectively. The utility model discloses can make the wheel have elasticity, can cushion the great impact that the ground unevenness brought, can lengthen the life -span of pull rod schoolbag greatly, reduce the friction to the palm. Install flash of light lamp module piece in the structure, play the warning effect, ensure safety.
Description
[technical field]
The utility model relates to the technical field of school bag, particularly the technical field of a kind of warning lamp shockproof four-wheel pull bar school bag.
[background technology]
The learning burden of student is heavier, often need to carry more study article and books, school bag is the inclusion that student puts schooling apparatus, time the earliest, school bag is mainly made with cloth, generally only has a braces, along with the development of school bag, most popular is at present both shoulders bags, can stressed on mean allocation two shoulders, some area, the head of a family is in order to alleviate the physical load of student, often change school bag into pull bar school bag, the manual labor of student can be alleviated, but existing pull bar school bag damping performance is poor, treasure because student does not understand, up/down steps is often by the wheel damage of school bag, cause certain wasting of resources, a kind of pull bar school bag of market demand, wheel can be made to have elasticity, can the greater impact that brings of attenuate ground out-of-flatness, structure is simple simultaneously, easy to use, can life-span of extending pull rod school bag greatly, pull bar handle can rotate simultaneously, reduce the friction to palm, apply more comfortable.In structure, flash modules is installed, serves as warning, guarantee safety.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, propose a kind of warning lamp shockproof four-wheel pull bar school bag, wheel can be made to have elasticity, can the greater impact that brings of attenuate ground out-of-flatness, structure is simple simultaneously, easy to use, can life-span of extending pull rod school bag greatly, pull bar handle can rotate simultaneously, reduce the friction to palm, the safety of student can be improved, reduce the probability that traffic accident occurs, apply more comfortable.In structure, flash modules is installed, serves as warning, guarantee safety.
For achieving the above object, the utility model proposes a kind of warning lamp shockproof four-wheel pull bar school bag, comprise bearing frame, inclusion, pull bar, rotating cylinder, buffering sleeve, buffer spring, wheel carrier and land wheel, described bearing frame is provided with pull bar, described pull bar upper end is provided with pull bar handle, on described pull bar handle, cover has rotating cylinder, described bearing frame is provided with inclusion, described bearing frame bottom is provided with 4 buffering sleeves, described buffering sleeve interpolation has wheel carrier, described wheel carrier is provided with long guiding hole, described long guiding hole is by bearing pin and buffering sleeve connection, buffer spring is provided with between described buffering sleeve and wheel carrier, described wheel carrier bottom is provided with land wheel, on rear side of described inclusion, flash modules is installed, described flash modules comprises LED, lithium ion battery and switch, described switch by wire respectively with LED, lithium ion battery connects.
As preferably, described inclusion is provided with slide fastener and handle.
As preferably, described buffering sleeve is provided with anticreep hole, described anticreep hole and long guiding hole are inserted with bearing pin.
As preferably, the axis of described wheel carrier becomes 115 degree of angles with horizontal plane.
The beneficial effects of the utility model: the utility model is by being applied on student's pull bar school bag by bearing frame, inclusion, pull bar, rotating cylinder, buffering sleeve, buffer spring, wheel carrier and land wheel, wheel can be made to have elasticity, can the greater impact that brings of attenuate ground out-of-flatness, structure is simple simultaneously, easy to use, can life-span of extending pull rod school bag greatly, pull bar handle can rotate simultaneously, reduce the friction to palm, apply more comfortable.In structure, flash modules is installed, serves as warning, guarantee safety.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the front view of a kind of warning lamp of the utility model shockproof four-wheel pull bar school bag;
Fig. 2 is the main pseudosection of a kind of warning lamp of the utility model shockproof four-wheel pull bar school bag;
Fig. 3 is the enlarged drawing in A portion in Fig. 2.
In figure: 1-bearing frame, 2-inclusion, 21-slide fastener, 22-handle, 3-pull bar, 4-rotating cylinder, 5-cushion sleeve, 6-buffer spring, 7-wheel carrier, 71-long guiding hole, 8-land wheel, 9-flash modules.
[detailed description of the invention]
Consult Fig. 1, Fig. 2 and Fig. 3, a kind of warning lamp of the utility model shockproof four-wheel pull bar school bag, comprise bearing frame 1, inclusion 2, pull bar 3, rotating cylinder 4, buffering sleeve 5, buffer spring 6, wheel carrier 7 and land wheel 8, described bearing frame 1 is provided with pull bar 3, described pull bar 3 upper end is provided with pull bar 3 handle, on described pull bar 3 handle, cover has rotating cylinder 4, described bearing frame 1 is provided with inclusion 2, described bearing frame 1 bottom is provided with 4 buffering sleeves 5, wheel carrier 7 is inserted with in described buffering sleeve 5, described wheel carrier 7 is provided with long guiding hole 71, described long guiding hole 71 is connected with buffering sleeve 5 by bearing pin, buffer spring 6 is provided with between described buffering sleeve 5 and wheel carrier 7, described wheel carrier 7 bottom is provided with land wheel 8, on rear side of described inclusion 2, flash modules 9 is installed, described flash modules 9 comprises LED, lithium ion battery and switch, described switch by wire respectively with LED, lithium ion battery connects.
Concrete, described inclusion 2 is provided with slide fastener 21 and handle 22.
Concrete, described buffering sleeve 5 is provided with anticreep hole, described anticreep hole and long guiding hole 71 are inserted with bearing pin.
Concrete, the axis of described wheel carrier 7 becomes 115 degree of angles with horizontal plane.
Utility model works process:
A kind of warning lamp of the utility model shockproof four-wheel pull bar school bag in the course of the work, when school bag is at irregular ground motion, by the impact that move back and forth attenuate ground of wheel carrier 7 in buffering sleeve 5, reduce the vibrations of school bag, spring buffer vibrations are reliable, life-span is long, structure is simple, and cost is low, and people holds rotating cylinder 4, arbitrarily angledly can rotate, improve the comfortableness of hand.
A kind of warning lamp of the utility model shockproof four-wheel pull bar school bag, by bearing frame 1, inclusion 2, pull bar 3, rotating cylinder 4, buffering sleeve 5, buffer spring 6, wheel carrier 7 and land wheel 8 are applied on student's pull bar 3 school bag, wheel can be made to have elasticity, can the greater impact that brings of attenuate ground out-of-flatness, structure is simple simultaneously, easy to use, can life-span of extending pull rod 3 school bag greatly, pull bar 3 handle can rotate simultaneously, reduces the friction to palm, applies more comfortable.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (4)
1. a warning lamp shockproof four-wheel pull bar school bag, it is characterized in that: comprise bearing frame (1), inclusion (2), pull bar (3), rotating cylinder (4), buffering sleeve (5), buffer spring (6), flash modules (9), wheel carrier (7) and land wheel (8), described bearing frame (1) is provided with pull bar (3), described pull bar (3) upper end is provided with pull bar (3) handle, on described pull bar (3) handle, cover has rotating cylinder (4), described bearing frame (1) is provided with inclusion (2), described bearing frame (1) bottom is provided with 4 bufferings sleeve (5), wheel carrier (7) is inserted with in described buffering sleeve (5), described wheel carrier (7) is provided with long guiding hole (71), described long guiding hole (71) is connected with buffering sleeve (5) by bearing pin, buffer spring (6) is provided with between described buffering sleeve (5) and wheel carrier (7), described wheel carrier (7) bottom is provided with land wheel (8), described inclusion (2) rear side is provided with flash modules (9), described flash modules (9) comprises LED, lithium ion battery and switch, described switch by wire respectively with LED, lithium ion battery connects.
2. a kind of warning lamp as claimed in claim 1 shockproof four-wheel pull bar school bag, is characterized in that: described inclusion (2) is provided with slide fastener (21) and handle (22).
3. a kind of warning lamp as claimed in claim 1 shockproof four-wheel pull bar school bag, is characterized in that: described buffering sleeve (5) is provided with anticreep hole, and described anticreep hole and long guiding hole (71) are inserted with bearing pin.
4. a kind of warning lamp as claimed in claim 1 shockproof four-wheel pull bar school bag, is characterized in that: the axis of described wheel carrier (7) becomes 115 degree of angles with horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520919771.0U CN205143789U (en) | 2015-11-18 | 2015-11-18 | Warning light four -wheel pull rod schoolbag that takes precautions against earthquakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520919771.0U CN205143789U (en) | 2015-11-18 | 2015-11-18 | Warning light four -wheel pull rod schoolbag that takes precautions against earthquakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205143789U true CN205143789U (en) | 2016-04-13 |
Family
ID=55679543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520919771.0U Expired - Fee Related CN205143789U (en) | 2015-11-18 | 2015-11-18 | Warning light four -wheel pull rod schoolbag that takes precautions against earthquakes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205143789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926093A (en) * | 2018-07-09 | 2018-12-04 | 嘉善县惠民小学 | A kind of suitcase structure |
-
2015
- 2015-11-18 CN CN201520919771.0U patent/CN205143789U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926093A (en) * | 2018-07-09 | 2018-12-04 | 嘉善县惠民小学 | A kind of suitcase structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160413 Termination date: 20171118 |