CN202680927U - Pull rod structure of luggage or schoolbag - Google Patents
Pull rod structure of luggage or schoolbag Download PDFInfo
- Publication number
- CN202680927U CN202680927U CN 201220236815 CN201220236815U CN202680927U CN 202680927 U CN202680927 U CN 202680927U CN 201220236815 CN201220236815 CN 201220236815 CN 201220236815 U CN201220236815 U CN 201220236815U CN 202680927 U CN202680927 U CN 202680927U
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- CN
- China
- Prior art keywords
- supporting plate
- bag
- carriage
- case
- bar
- 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 pull rod structure of a luggage or a schoolbag, which comprises a handle, a pull rod and a bracket, wherein the handle is connected on the top of the pull rod; the bracket is connected at the bottom end of the pull rod; the bottom of the bracket is provided with a pulley; the pull rod structure also comprises a support plate used for carrying the luggage; and the support plate is connected with the bracket in a pivoting way. The pull rod structure of the luggage or the schoolbag has the beneficial effects that the support plate is added into the structure, so that the volume of the luggage needing consign for shipment can be increased, and the carrying capacity is increased; meanwhile, the support plate can be folded, so that the space is saved, and the structure is convenient to carry and transport by a user; furthermore, the effects of saving time and energy can be achieved.
Description
[technical field]
The utility model relates to a kind of servicing unit that pulls case and bag or school bag, relates in particular to a kind of case and bag or school bag Tiebar structure.
[background technology]
Along with the level of people's daily life improves constantly, case and bag have become people travels outdoors and carries or carry the requisite thing of daily necessities, and the parent who therefore is subject to people looks at.The style of case and bag is of a great variety, uses also very generally, and case drawbar can be carried large part case and bag because of it, case and bag that quantity is many, and can grow the carrying of distance, and laborsaving saving time simultaneously, and more and more be subject to liking and frequent application of people.At present, case drawbar is mainly handle, telescopic lever, carriage, the parts such as pulley are installed in the carriage bottom, thereby the slip that realizes case and bag tows, but the volume of this structure delivery case and bag is little, weight capacity is relatively poor, and take up space, use inconvenience, the person is also more arduous to draw the bag, the transportation storage takes up space in sales process, has increased cost.
[summary of the invention]
The purpose of this utility model is effectively to overcome the deficiency of above-mentioned technology, provides a kind of delivery case and bag volume large, and weight capacity is strong, carries, transportation, easy to use, can save space-efficient case and bag or school bag Tiebar structure.
The technical solution of the utility model is achieved in that it comprises handle, pull bar and carriage, described handle is connected in the pull bar top, described carriage is connected in the pull bar bottom, described carriage bottom is provided with pulley, it comprises that also one can carry the supporting plate of case and bag, and described supporting plate pivotally is connected with carriage;
In the said structure, described supporting plate comprises a substrate and is fixed in feet in base plate bottom, and described substrate has an inner side edge edge and an outer side edges edge, and described inner side edge edge is connected with carriage turns;
In the said structure, described pull bar comprises draw-in bar and is sheathed on outer loop bar on the draw-in bar that outer loop bar comprises the first pole and the second pole that be arranged in parallel, is provided with a fixed bar on the described outer loop bar; One end of described fixed bar is fixedly connected with described the first pole, and the other end is fixedly connected with described the second pole;
In the said structure, the inner side edge edge of described supporting plate is provided with flange, be provided with the breach that can hold flange with described flange correspondence position on the carriage, the both sides of breach are formed with the connecting portion of protrusion on the carriage, on described flange and connecting portion, be respectively equipped with corresponding pin shaft hole, described flange is arranged in the breach, and flange and connecting portion are rotationally connected by the bearing pin that passes described pin shaft hole;
In the said structure, on the described carriage below of connecting portion be provided with one with the integrated support portion of carriage, supporting plate is under the use state, the inside edge subordinate of supporting plate surface offsets with the support portion;
In the said structure, described support portion is a stripe board along the setting of carriage length direction, and the two ends of described stripe board are respectively equipped with a groove, and described supporting plate bottom is respectively equipped with a clamping part with described groove correspondence position, supporting plate is under the use state, and clamping part is connected in the described groove;
In the said structure, described splint upper surface is provided with at least one and is used for the fixedly locating hole of case and bag.
The beneficial effects of the utility model are: one, increased a supporting plate at pull bar, supporting plate comprises a substrate and is fixed in feet in base plate bottom, substrate has an inner side edge edge and an outer side edges edge, and inner side edge edge and carriage pivot are rotationally connected, and supporting plate is collapsible thus, folding convenient, do not take up room, increased bearing capacity, increased the volume that to consign case and bag, saved the delivery cost, time saving and energy saving.The feet of supporting plate bottom has increased the support force to case and bag simultaneously, is not easy to be damaged by pressure supporting plate by case and bag, and stability is strong.Two, on carriage, also be provided with a support portion, the support portion is a stripe board along the setting of carriage length direction, the two ends of described stripe board are respectively equipped with a groove, are respectively equipped with a clamping part in the supporting plate bottom with described groove correspondence position, and supporting plate in use, clamping part is connected in the described groove, strengthened the steadiness of supporting plate, so that supporting plate is not easy to rock, carriage and supporting plate can well be connected to become an integral body, stressed even, strengthen bearing capacity.Three, case drawbar comprises draw-in bar and is sheathed on outer loop bar on the draw-in bar, and outer loop bar comprises the first pole and the second pole that be arranged in parallel, and the top of described outer loop bar is provided with a fixed bar; One end of described fixed bar is fixedly connected with described the first pole, the other end is fixedly connected with described the second pole, pull bar can stretch, so that the random length of adjusting yoke of user, it is tired that the person that draws the bag can not feel because of bending over for a long time, and the fixed bar that arranges on the outside link has been strengthened the stability of outside link, make things convenient for the user, strengthened the practicality of pull bar.Four, on the supporting plate surface, also be provided with for the fixing locating hole of case and bag, so that case and bag can be fixed on the supporting plate nonvoluntary rocking, safety and firmness.
[description of drawings]
Fig. 1 is the stereogram that the utility model uses state
Fig. 2 is the stereogram of the utility model folded state
Among the figure: 1, handle; 2, draw-in bar; 3, outer loop bar; 4, carriage; 5, pulley; 6, supporting plate; 7, substrate; 8, feet; 9, inner side edge edge; 10, outer side edges edge; 11, fixed bar; 12, flange; 13, connecting portion; 14, bearing pin; 15, support portion; 16, groove; 17, clamping part; 18; Locating hole.
[specific embodiment]
The utility model will be further described below in conjunction with drawings and Examples.
Referring to figs. 1 through shown in Figure 2, case and bag or school bag Tiebar structure that the utility model discloses, it comprises handle 1, pull bar and carriage 4, described handle 1 is connected in the pull bar top, described carriage 4 is connected in the pull bar bottom, described carriage 4 bottoms are provided with pulley 5, it comprises that also one can carry the supporting plate 6 of case and bag, described supporting plate 6 pivotally is connected with carriage 4, and described supporting plate 6 comprises a substrate 7 and be fixed in the feet 8 of substrate 7 bottoms that described substrate 7 has an inner side edge edge 9 and an outer side edges edge 10, described inner side edge edge 9 is rotationally connected with carriage 4, supporting plate 6 is collapsible thus, and folding convenient does not take up room, increased bearing capacity, increase the volume that can consign case and bag, saved the delivery cost, time saving and energy saving.The feet 8 of supporting plate 6 bottoms has increased the support force to case and bag simultaneously, is not easy to be damaged by pressure supporting plate 6 by case and bag, and stability is strong.
Described pull bar comprises draw-in bar 2 and is sheathed on outer loop bar 3 on the draw-in bar 2 that outer loop bar 3 comprises the first pole and the second pole that be arranged in parallel, is provided with a fixed bar 11 on the described outer loop bar 3; One end of described fixed bar 11 is fixedly connected with described the first pole, the other end is fixedly connected with described the second pole, pull bar can stretch, so that the random length of adjusting yoke of user, it is tired that the person that draws the bag can not feel because of bending over for a long time, and the fixed bar 11 that arranges on the outer loop bar 3 has been strengthened the stability of outer loop bar 3, make things convenient for the user, strengthened the practicality of pull bar.
In the present embodiment, the inner side edge edge 9 of described supporting plate 6 is provided with flange 12, be provided with the breach that can hold flange 12 with described flange 12 correspondence positions on the carriage 4, the both sides of breach are formed with the connecting portion 13 of protrusion on the carriage 4, on described flange 12 and connecting portion 13, be respectively equipped with corresponding pin shaft hole, described flange 12 is arranged in the breach, flange 12 is rotationally connected by the bearing pin 14 that passes described pin shaft hole with connecting portion 13, can make things convenient for supporting plate 6 folding, saved simultaneously the space, carried, transported all very convenient.Be appreciated that to be that the rotation connection structure between carriage 4 and the supporting plate 6 can be any rotational structure in the prior art, realize that relatively rotating between supporting plate 6 and the carriage 4 gets final product.
Further, on the described carriage 4 below of connecting portion 13 be provided with one with carriage 4 integrated support portions 15, supporting plate 6 is under the use state, inner side edge edge 9 lower surfaces and the support portion 15 of supporting plate 6 offset.Described support portion 15 is a stripe board along the setting of carriage 4 length directions, the two ends of described stripe board are respectively equipped with a groove 16, described supporting plate 6 bottoms and described groove 16 correspondence positions are respectively equipped with a clamping part 17, supporting plate 6 is under the use state, and clamping part 17 is connected in the described groove 16, has strengthened the steadiness of supporting plate 6, so that supporting plate 6 is not easy to rock, carriage 4 can well be connected to become an integral body with supporting plate 6, and is stressed even, strengthens bearing capacity.Be provided with at least one at described supporting plate 6 upper surfaces and be used for the fixedly locating hole 18 of case and bag, can be used for fixedly case and bag, can arbitrarily not rock.
With reference to shown in Figure 1, supporting plate 6 in use, inner side edge edge 9 lower surfaces and the described support portion 15 of described supporting plate 6 offset, the clamping part 17 of described supporting plate 6 bottoms is connected in the groove 16 of described stripe board, inner side edge edge 9 lower surfaces and described support portion 15 upper surfaces of supporting plate 6 are fitted fully, supporting plate 6 surfaces become a horizontal plane, thereby supporting plate 6 is connected as a whole with carriage 4, thereby prevented the move left and right of supporting plate 6, strengthen the stability of supporting plate 6, so that supporting plate 6 is stressed even, strengthened bearing capacity, increase the volume that to consign case and bag, increased the service life of supporting plate 6.
Described above only is preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, various distortion and modification can appear, and the retouching that all those of ordinary skill in the art make according to above description, revise or be equal to replacement, all belong to the scope that the utility model is protected.
Claims (7)
1. case and bag or school bag Tiebar structure, it comprises handle, pull bar and carriage, described handle is connected in the pull bar top, described carriage is connected in the pull bar bottom, described carriage bottom is provided with pulley, it is characterized in that: comprise that also one can carry the supporting plate of case and bag, described supporting plate pivotally is connected with carriage.
2. case and bag according to claim 1 or school bag Tiebar structure, it is characterized in that: described supporting plate comprises a substrate and is fixed in the feet of base plate bottom, described substrate has an inner side edge edge and an outer side edges edge, and described inner side edge edge is connected with carriage turns.
3. case and bag according to claim 1 or school bag Tiebar structure, it is characterized in that: described pull bar comprises draw-in bar and is sheathed on outer loop bar on the draw-in bar, outer loop bar comprises the first pole and the second pole that be arranged in parallel, is provided with a fixed bar on the described outer loop bar; One end of described fixed bar is fixedly connected with described the first pole, and the other end is fixedly connected with described the second pole.
4. according to claim 2 or 3 described case and bag or school bag Tiebar structure, it is characterized in that: the inner side edge edge of described supporting plate is provided with flange, be provided with the breach that can hold flange with described flange correspondence position on the carriage, the both sides of breach are formed with the connecting portion of protrusion on the carriage, on described flange and connecting portion, be respectively equipped with corresponding pin shaft hole, described flange is arranged in the breach, and flange and connecting portion are rotationally connected by the bearing pin that passes described pin shaft hole.
5. case and bag according to claim 4 or school bag Tiebar structure is characterized in that: on the described carriage below of connecting portion be provided with one with the integrated support portion of carriage, supporting plate is under the use state, the inside edge subordinate of supporting plate surface offsets with the support portion.
6. case and bag according to claim 5 or school bag Tiebar structure, it is characterized in that: described support portion is a stripe board along the setting of carriage length direction, the two ends of described stripe board are respectively equipped with a groove, described supporting plate bottom is respectively equipped with a clamping part with described groove correspondence position, supporting plate is under the use state, and clamping part is connected in the described groove.
7. case and bag according to claim 1 or school bag Tiebar structure is characterized in that: described splint upper surface is provided with at least one and is used for the fixedly locating hole of case and bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220236815 CN202680927U (en) | 2012-05-23 | 2012-05-23 | Pull rod structure of luggage or schoolbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220236815 CN202680927U (en) | 2012-05-23 | 2012-05-23 | Pull rod structure of luggage or schoolbag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202680927U true CN202680927U (en) | 2013-01-23 |
Family
ID=47536630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220236815 Expired - Fee Related CN202680927U (en) | 2012-05-23 | 2012-05-23 | Pull rod structure of luggage or schoolbag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202680927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030210A (en) * | 2017-12-12 | 2018-05-15 | 重庆浪尖渝力科技有限公司 | Luggage case easy to use |
-
2012
- 2012-05-23 CN CN 201220236815 patent/CN202680927U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030210A (en) * | 2017-12-12 | 2018-05-15 | 重庆浪尖渝力科技有限公司 | Luggage case easy to use |
| CN108030210B (en) * | 2017-12-12 | 2023-05-26 | 重庆浪尖渝力科技有限公司 | Luggage case convenient to use |
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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 |
Granted publication date: 20130123 Termination date: 20160523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |