CN110754757A

CN110754757A - Large-capacity folding case

Info

Publication number: CN110754757A
Application number: CN201911259366.XA
Authority: CN
Inventors: 孙保刚
Original assignee: Anhui Tianhe Shoes Co Ltd
Current assignee: Anhui Tianhe Shoes Co Ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-02-07

Abstract

The invention discloses a large-capacity folding luggage, which comprises a reinforcing frame plate, a luggage main body, a rest device and a pull rod mechanism, wherein the luggage main body is fixed on one side of the reinforcing frame plate, the rest device is fixed at the lower end of one side of the reinforcing frame plate, which is far away from the luggage main body, the pull rod mechanism is embedded and fixed in the middle of the reinforcing frame plate, the rest device comprises a storage box, a seat plate, a first fixing strip, a first rotating shaft, a first connecting rod, a second rotating shaft, a second connecting rod, a supporting plate and a second fixing strip, the storage box is fixed on one side of the reinforcing frame plate, which is far away from the luggage main body, the seat plate is arranged on the inner wall of the storage box, the first fixing strips are symmetrically fixed on the lower surface of the seat plate, the first rotating shafts are rotatably connected on the two first fixing strips on the seat plate through bearings, the large-capacity folding luggage is convenient for people to unfold into a stool through the rest, the occupied area is reduced, and the use by people is convenient.

Description

Large-capacity folding case

Technical Field

The invention relates to the technical field of bags and bags, in particular to a large-capacity folding bag and bag.

Background

The bag is a general term for bags, and is a general term for various bags for holding articles, including general shopping bags, handbags, purses, backpacks, rucksacks, satchels, waist bags and various draw-bar boxes. The material of case and bag is more diversified, genuine leather, PU, dacron, canvas, cotton-flax etc. in the pull rod case and bag of current large capacity, in order to save the area when not using, make foldablely mostly, reduce area, pull rod case and bag are mostly used for travel or when going on a business, only need to use when carrying more thing, but current case and bag simple structure, when people go out to travel, if do not buy the ticket of sitting on the train, then need stand all the time, if it is still good to be short distance, but if the time is longer when sitting, people stand the leg for a long time and ache easily, and people press the article in case and bag very easily if sitting on case and bag. To this end, we propose a large capacity folding bag.

Disclosure of Invention

The invention aims to provide a large-capacity folding case, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a folding case and bag of large capacity, includes and strengthens deckle board, case and bag main part, rest device and pull rod mechanism, it is fixed with case and bag main part to strengthen deckle board one side, it is fixed with rest device to strengthen deckle board one side lower extreme of keeping away from case and bag main part, it is fixed with pull rod mechanism to strengthen deckle board middle part.

Preferably, the resting device comprises a storage box, a seat plate, a first fixing strip, a first rotating shaft, a first connecting rod, a second rotating shaft, a second connecting rod, a supporting plate and a second fixing strip, wherein the storage box is fixed on one side of the reinforcing frame plate, which is far away from the luggage main body, the seat plate is arranged on the inner wall of the storage box, the first fixing strip is symmetrically fixed on the lower surface of the seat plate, the first rotating shaft is rotationally connected with the two first fixing strips on the seat plate through bearings, the first rotating shaft is fixedly connected with the storage box, the first connecting rods are symmetrically and rotationally connected with the two ends of the first rotating shaft through bearings, the second rotating shaft is rotationally connected with the two ends of the first rotating shaft through bearings, the supporting plate is arranged on one side of the seat plate, the second fixing strip is symmetrically fixed on one side, which is close to the seat plate, of the supporting plate, one ends, far away from the first rotating shaft, of the two first fixing strips on the seat plate are rotatably connected with the two second fixing strips on the supporting plate through shaft pins, and one ends, far away from the second rotating shaft, of the two second connecting rods on the first connecting rods are rotatably connected with the two second fixing strips on the supporting plate through shaft pins.

Preferably, the first fixing strip and the second connecting rod are arranged in parallel, and the second fixing strip and the first connecting rod are arranged in parallel.

Preferably, the storage box is provided with a threaded hole in the middle, through holes are formed in the middle of the supporting plate and the middle of the seat plate, and a threaded knob is connected to the inner wall of the through hole in the supporting plate in a sliding mode and is in threaded connection with the threaded hole.

Preferably, universal wheels are symmetrically fixed at the bottom of the reinforcing frame plate.

Preferably, a handle is fixed at the top of the luggage main body.

Preferably, the bottom of the supporting plate and the bottom of the universal wheel are on the same horizontal plane after the rest device is opened.

Preferably, the luggage main body is a folding luggage.

Compared with the prior art, the invention has the beneficial effects that:

1. when the invention is used, if people want to sit for rest, the threaded knob is screwed out of the threaded hole, people pull the support plate, so that the support plate drives the seat plate to turn over, because a parallelogram is formed among the first fixing strip, the first connecting rod, the second connecting rod and the second fixing strip, when the seat plate rotates to an angle vertical to the storage box, the support plate is just vertical to the seat plate and is supported on the ground, people can sit on the seat plate for rest at the moment, after the rest is finished, people retract the seat plate and the support plate into the storage box and are in threaded connection with the threaded hole through the through hole through the threaded knob, so that the threaded knob fixes the support plate and the seat plate in the storage box, the volume is reduced, the device is convenient for people to unfold into a stool through the rest device for the rest of people when standing, the crushing of the case is avoided, and the case can be folded when not used, the occupied area is reduced, and the use by people is convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the rest device of the present invention in a retracted state;

FIG. 3 is a schematic view of the resting device according to the present invention;

FIG. 4 is a schematic view of a first fixing strip of the present invention;

fig. 5 is a schematic view of a first rotating shaft structure of the present invention.

In the figure: 1. a reinforcing frame plate; 2. a case main body; 3. a resting device; 4. a pull rod mechanism; 5. a storage box; 6. a seat plate; 7. a first fixing strip; 8. a first rotating shaft; 9. a first link; 10. a second rotating shaft; 11. a second link; 12. a support plate; 13. a second fixing strip; 14. a threaded hole; 15. a through hole; 16. a threaded knob; 17. a universal wheel; 18. a handle.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a folding case and bag of large capacity, is including strengthening deckle board 1, case and bag main part 2, rest device 3 and pull rod mechanism 4, strengthen deckle board 1 one side and be fixed with case and bag main part 2, strengthen deckle board 1 and keep away from one side lower extreme of case and bag main part 2 and be fixed with rest device 3, strengthen deckle board 1 middle part and inlay and be fixed with pull rod mechanism 4.

The rest device 3 comprises a storage box 5, a seat plate 6, a first fixing strip 7, a first rotating shaft 8, a first connecting rod 9, a second rotating shaft 10, a second connecting rod 11, a supporting plate 12 and a second fixing strip 13, wherein the storage box 5 is fixed on one side of the reinforcing frame plate 1 away from the luggage body 2, the seat plate 6 is arranged on the inner wall of the storage box 5, the first fixing strips 7 are symmetrically fixed on the lower surface of the seat plate 6, the two first fixing strips 7 on the seat plate 6 are rotationally connected with the first rotating shaft 8 through bearings, the first rotating shaft 8 is fixedly connected with the storage box 5, the two ends of the first rotating shaft 8 are rotationally connected with the first connecting rods 9 through bearings symmetrically, the two first connecting rods 9 on the first rotating shaft 8 are rotationally connected with the second rotating shaft 10 through bearings, the two ends of the second rotating shaft 10 are fixedly connected with the inner wall of the storage box 5, the two ends of the second rotating shaft 10 are rotationally connected with the second connecting rods 11 through bearings, seat 6 one side is equipped with backup pad 12, one side symmetry that backup pad 12 is close to seat 6 is fixed with second fixed strip 13, two first fixed strips 7 on the seat 6 are kept away from the one end of first pivot 8 and are passed through the pivot and are connected with two second fixed strips 13 on the backup pad 12 rotation, two second connecting rods 11 on the first connecting rod 9 are kept away from the one end of second pivot 10 and are passed through the pivot and are connected with two second fixed strips 13 on the backup pad 12 rotation, and the people of being convenient for have a rest.

Preferably, first fixed strip 7 is parallel arrangement with second connecting rod 11, and second fixed strip 13 is parallel arrangement with first connecting rod 9 for when removing backup pad 12, seat 6 also rotates thereupon, makes backup pad 12 remain parallel with receiver 5 all the time, is convenient for to the support of seat 6 with accomodate.

Preferably, screw hole 14 has been seted up in the middle part of receiver 5, through-hole 15 has all been seted up in backup pad 12 middle part and seat 6 middle part, 15 inner walls sliding connection in the through-hole on the backup pad 12 have screw thread knob 16, and

screw thread knob

16 and 14 threaded connection of screw hole are convenient for fix backup pad 12.

Preferably, universal wheels 17 are symmetrically fixed at the bottom of the reinforcing frame plate 1, so that the case main body 2 can move conveniently.

Preferably, a handle 18 is fixed on the top of the luggage body 2, so that people can lift the luggage body 2 conveniently.

Preferably, the resting device 3 is opened, the bottom of the back supporting plate 12 is at the same level with the bottom of the universal wheel 17, so that people can rest stably on the resting device 3.

Preferably, the luggage body 2 is a folding luggage, which is convenient for reducing the floor area when the luggage body 2 is not used.

The working principle is as follows: when using, people if want to sit the rest, then through screwing out screw knob 16 from screw hole 14 in, people stimulate backup pad 12, and then make backup pad 12 drive seat 6 upset, because first fixed strip 7, first connecting rod 9, form a parallelogram between second connecting rod 11 and the second fixed strip 13, make when seat 6 rotates to the angle mutually perpendicular with receiver 5, backup pad 12 just is perpendicular with seat 6, and support subaerial, people can sit at this moment and have a rest on seat 6, after the rest is accomplished, people withdraw seat 6 and backup pad 12 to receiver 5 in, and pass through-hole 15 and screw hole 14 threaded connection through screw knob 16, and then make screw knob 16 fix backup pad 12 and seat 6 in receiver 5, reduce the volume.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a folding case and bag of large capacity, includes strengthening deckle board (1), case and bag main part (2), rest device (3) and pull rod mechanism (4), its characterized in that: strengthen deckle board (1) one side and be fixed with case and bag main part (2), strengthen deckle board (1) and keep away from one side lower extreme of case and bag main part (2) and be fixed with rest device (3), strengthen deckle board (1) middle part inlay and be fixed with pull rod mechanism (4).

2. A large capacity folding luggage as claimed in claim 1, wherein: the rest device (3) comprises a storage box (5), a seat plate (6), first fixing strips (7), first rotating shafts (8), first connecting rods (9), second rotating shafts (10), second connecting rods (11), a supporting plate (12) and second fixing strips (13), the storage box (5) is fixed on one side, away from the luggage main body (2), of the reinforcing frame plate (1), the seat plate (6) is arranged on the inner wall of the storage box (5), the first fixing strips (7) are symmetrically fixed on the lower surface of the seat plate (6), the first rotating shafts (8) are rotatably connected to the two first fixing strips (7) on the seat plate (6) through bearings, the first rotating shafts (8) are fixedly connected with the storage box (5), the first connecting rods (9) are rotatably connected to the two ends of the first rotating shafts (8) through bearings symmetrically, the second rotating shafts (10) are rotatably connected to the two first connecting rods (9) on the first rotating shafts (8) through bearings, and second pivot (10) both ends and receiver (5) inner wall fixed connection, second pivot (10) both ends are rotated through the bearing symmetry and are connected with second connecting rod (11), seat (6) one side is equipped with backup pad (12), one side symmetry that backup pad (12) are close to seat (6) is fixed with second fixed strip (13), the one end that first pivot (8) were kept away from in two first fixed strips (7) on seat (6) is passed through the pivot and is connected with two second fixed strips (13) rotation on backup pad (12), the one end that second pivot (10) were kept away from in two second connecting rods (11) on first connecting rod (9) is passed through the pivot and is connected with two second fixed strips (13) rotation on backup pad (12).

3. A large capacity folding luggage as claimed in claim 2, wherein: the first fixing strip (7) and the second connecting rod (11) are arranged in parallel, and the second fixing strip (13) and the first connecting rod (9) are arranged in parallel.

4. A large capacity folding luggage as claimed in claim 2, wherein: screw hole (14) are seted up in receiver (5) middle part, through-hole (15) have all been seted up in backup pad (12) middle part and seat (6) middle part, through-hole (15) inner wall sliding connection on backup pad (12) has screw thread knob (16), and screw thread knob (16) and screw hole (14) threaded connection.

5. A large capacity folding luggage as claimed in claim 1, wherein: universal wheels (17) are symmetrically fixed at the bottom of the reinforcing frame plate (1).

6. A large capacity folding luggage as claimed in claim 1, wherein: a handle (18) is fixed on the top of the case main body (2).

7. A large capacity folding luggage as claimed in claim 1, wherein: the bottom of the supporting plate (12) and the bottom of the universal wheel (17) are on the same horizontal plane after the rest device (3) is opened.

8. A large capacity folding luggage as claimed in claim 1, wherein: the luggage main body (2) is a folding luggage.