CN111838918A

CN111838918A - Suitcase capable of changing using state by utilizing lifting intelligence

Info

Publication number: CN111838918A
Application number: CN202010873959.1A
Authority: CN
Inventors: 沈松
Original assignee: 沈松
Current assignee: Guangdong Jinrui Travel Products Co.,Ltd.
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2020-10-30
Anticipated expiration: 2040-08-26
Also published as: CN111838918B

Abstract

The invention relates to the technical field of travel supplies, and provides a luggage box capable of changing a use state intelligently by lifting. This utilize suitcase that goes up and down intelligent change user state, user pulling telescopic link, the telescopic link drives the connecting plate and removes, the connecting plate drives the rack and reciprocates, the rack drives gear one, gear drive cam, the push pedal drives spring one, the position of push pedal stabilized spring one, the spring drives the fixture block and removes, the fixture block restricts the removal of lug, the suitcase gets into the state that can only advance, gear drive gear two is rotatory, gear two drives the capsule piece rotatory, spacing pincers make incomplete gear can't be rotation on a large scale, the restriction orientation, the pulling is laborsaving.

Description

Suitcase capable of changing using state by utilizing lifting intelligence

Technical Field

The invention relates to the technical field of travel supplies, in particular to a luggage case capable of changing the use state by utilizing lifting intelligence.

Background

The suitcase is a suitcase which is carried when going out and used for placing articles, and usually, a plurality of articles for daily use and clothes are used when going out, along with the development of times, the urbanization is accelerated continuously, people enter a fast-paced life, the fast-paced life enables people to be easy to lose physical and mental fatigue, proper travel is favorable for relaxing nervous life, and the suitcase is essential for travel.

In the prior art, the wheels at the bottom of the luggage case are universal wheels, the universal wheels can rotate in multiple directions, so that the moving direction of the luggage case is variable, but the luggage case just generates a certain problem, many times, the luggage case does not need to move in multiple directions, people pull the luggage case only for advancing, the moving direction of the universal wheels is variable due to the multiple-direction movement, the stress direction is not the moving direction, people pull the luggage case more difficultly, and when the luggage case is on an uphill road, the luggage case is influenced by gravity to generate a downward force, the gravity acts on the universal wheels, the universal wheels can move to the downhill position, a traveler is slightly unstable, the luggage case can slide to the downhill road, and therefore the luggage case which utilizes the lifting intelligence to change the use state is generated due to transportation.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides a luggage case capable of changing a use state by using a lifting intelligence, which is achieved by the following specific technical means:

a luggage case capable of changing use states intelligently by lifting comprises a case body, wherein a stretching track is arranged on the inner wall of the case body, a telescopic rod is movably connected to the inner wall of the stretching track, a connecting plate is fixedly connected to the bottom of the telescopic rod, a first pin is movably connected to the outer wall of the connecting plate, a stack frame is movably connected to the outer wall of the first pin, a second pin is movably connected to the inner wall of the stack frame, a connecting rod is fixedly connected to the outer wall of the second pin, a rack is fixedly connected to the left end of the connecting rod, a first gear is movably connected to the outer wall of the rack, a first rotating shaft is fixedly connected to the inner wall of the first gear, a belt is movably connected to the outer wall of the first rotating shaft, a cam is movably connected to the inner wall of the belt, a push rod is movably connected to, the outer wall fixedly connected with pivot two of lug, the outer wall swing joint of pivot two has the universal wheel, the outer wall swing joint of pivot two has the joint sleeve axle, the joint sleeve axle can rotate the round, the outer wall swing joint of gear one has gear two, the outer wall fixedly connected with capsule piece of gear two, the outer wall swing joint of capsule piece has spacing pincers, the inner wall swing joint of spacing pincers has the stand, the outer wall elastic connection of spacing pincers has spring two, the equal swing joint in positive and negative both ends of spring two has spacing pincers, the outer wall swing joint of spacing pincers has incomplete gear.

Preferably, the inner wall of the bottom of the box body is movably connected with a first pin, the box body is movably connected with a stacking frame through the first pin arranged on the inner wall of the box body, the inner wall of the bottom of the box body is movably connected with a second gear, the second gear controls the position of the capsule block, and the inner wall of the bottom of the box body is movably connected with an incomplete gear.

Preferably, the telescopic link has a pin I through the connecting plate swing joint that sets up in its bottom, and the rack has a pin II through the connecting rod fixedly connected with that sets up at its outer wall, and the outer wall swing joint of rack has tensile track, and the outer wall of connecting rod runs through tensile track and extends to the right-hand member of rack.

Preferably, the push plate is movably connected with a clamping block through a spring arranged at the bottom of the push plate, the outer wall of the clamping block is movably connected with a joint sleeve shaft, and the clamping block moves up and down in the joint sleeve shaft.

Preferably, the joint sleeve shaft is movably connected to the bottom of the box body, the incomplete gear is fixedly connected to the top of the joint sleeve shaft, the bottom of the joint sleeve shaft is in a sleeve shape, the top of the joint sleeve shaft is in a rod shape, the outer wall of the push plate is movably connected with the joint sleeve shaft, and the push plate limits movement of the bump.

Preferably, the outer wall of the limiting pliers is provided with teeth, the outer wall of the incomplete gear is provided with teeth, the limiting pliers are in a scissor shape, and the limiting pliers limit the rotation angle of the incomplete gear through the teeth.

The invention has the following beneficial effects:

1. the suitcase capable of changing the using state intelligently by lifting is characterized in that a user pulls a telescopic rod, the suitcase is in a state of only needing to move forwards, the telescopic rod drives a connecting plate to move, the connecting plate drives a pin I to move, the pin I drives a stack frame to move, the stack frame drives a pin II to move, the horizontal distance between the pin II and a stretching track is always kept unchanged, the pin II drives a connecting rod to move, the connecting rod drives a rack to move up and down, the rack moves on an outer wall slide rail of the stretching track, the rack drives a gear I to rotate, the gear I drives a rotating shaft I to rotate, the rotating shaft I drives a belt to move, the belt drives a cam to rotate, the cam pushes a push rod to descend, the push rod drives a push plate to move, the push plate drives a spring I to move, the push plate stabilizes the position of the spring I, the, the lug pushes the fixture block into the inner wall of the joint sleeve shaft, the fixture block cannot block the lug from moving, when the lug moves reversely, the lug collides with the left side of the fixture block, the left side of the fixture block is vertical, the lug cannot extrude the fixture block into the inner wall of the joint sleeve shaft, the fixture block limits the movement of the lug, the lug cannot move to enable the second rotating shaft to move, the universal wheel cannot rotate, when the luggage box goes up a slope, the luggage box cannot slide backwards due to the influence of gravity, a user cannot loosen hands due to fatigue and carelessness, the luggage box can slide away along the sliding slope, and therefore the effect of intelligently changing the use state is achieved.

2. The suitcase capable of changing the using state by utilizing the lifting intelligence is characterized in that a user pulls a telescopic rod, the suitcase is in a state of only moving forwards, the telescopic rod drives a connecting plate to move, the connecting plate drives a pin I to move, the pin I drives a stack frame to move, the stack frame drives a pin II to move, the horizontal distance between the pin II and a stretching track is always kept unchanged, the pin II drives a connecting rod to move, the connecting rod drives a rack to move up and down, the rack moves on an outer wall slide rail of the stretching track, the rack drives a gear I to rotate, the gear drives a gear II to rotate, the gear II drives a capsule block to rotate, the capsule block is changed from a state of contacting with a limiting clamp to a state of not contacting, the limiting clamp is closed by the tension of a spring I, the limiting clamp is limited on the inner wall of the bottom of the suitcase by an upright column, teeth of the limiting, can only give one and keep away from the power of stand, spacing pincers make incomplete gear rotation on a large scale, and when the universal wheel jolted because of the road surface influence will change the orientation, spacing pincers were through controlling incomplete gear, restricted universal wheel turn to, made two universal wheels can not rotate and exceed certain angle, lead to the pulling hard to realize restriction orientation, laborsaving effect.

Drawings

FIG. 1 is a front sectional view of the box structure of the present invention;

FIG. 2 is a left side sectional view of the box structure of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1 in accordance with the present invention;

FIG. 4 is a front cross-sectional view of the stack structure of the present invention;

FIG. 5 is a front cross-sectional view of the cam construction of the present invention;

FIG. 6 is a top cross-sectional view of a capsule block structure of the present invention.

In the figure: 1. a box body; 2. stretching the rail; 3. a telescopic rod; 4. a connecting plate; 5. a first pin; 6. stacking; 7. a pin II; 8. a connecting rod; 9. a rack; 10. a first gear; 11. a first rotating shaft; 12. a belt; 13. a cam; 14. a push rod; 15. pushing the plate; 16. a first spring; 17. a clamping block; 18. a bump; 19. A second rotating shaft; 20. a universal wheel; 21. a joint sleeve shaft; 22. a second gear; 23. a capsule mass; 24. limiting pliers; 25. a column; 26. a second spring; 27. incomplete gear.

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. 1-6, a luggage case capable of changing a use state by using lifting intelligence comprises a case body 1, a stretching track 2 is arranged on the inner wall of the case body 1, a pin I5 is movably connected on the inner wall of the bottom of the case body 1, the case body 1 is movably connected with a stack frame 6 through the pin I5 arranged on the inner wall, a gear II 22 is movably connected on the inner wall of the bottom of the case body 1, the gear II 22 controls the position of a capsule block 23, the inner wall of the bottom of the case body 1 is movably connected with an incomplete gear 27, the inner wall of the stretching track 2 is movably connected with a telescopic rod 3, the telescopic rod 3 is movably connected with the pin I5 through a connecting plate 4 arranged on the bottom of the telescopic rod, a rack 9 is fixedly connected with a pin II 7 through a connecting rod 8 arranged on the outer wall of the rack 9, the outer wall of the, the bottom fixedly connected with connecting plate 4 of telescopic link 3, the outer wall swing joint of connecting plate 4 has pin 5, and the outer wall swing joint of pin 5 has a pile frame 6, and the inner wall swing joint of pile frame 6 has pin two 7, and the outer wall fixedly connected with connecting rod 8 of pin two 7, the left end fixedly connected with rack 9 of connecting rod 8.

The outer wall of the rack 9 is movably connected with a first gear 10, the inner wall of the first gear 10 is fixedly connected with a first rotating shaft 11, the outer wall of the first rotating shaft 11 is movably connected with a belt 12, the inner wall of the belt 12 is movably connected with a cam 13, the outer wall of the cam 13 is movably connected with a push rod 14, the bottom of the push rod 14 is fixedly connected with a push plate 15, the push plate 15 is movably connected with a clamping block 17 through a first spring 16 arranged at the bottom of the push plate 15, the outer wall of the clamping block 17 is movably connected with a joint sleeve 21, the clamping block 17 moves up and down in the joint sleeve 21, the outer wall of the push plate 15 is elastically connected with a first spring 16, the outer wall of the first spring 16 is movably connected with the clamping block 17, the outer wall of the clamping block 17 is movably connected with a lug 18, the outer wall of the lug 18 is fixedly connected, the joint sleeve shaft 21 is movably connected to the bottom of the box body 1, the incomplete gear 27 is fixedly connected to the top of the joint sleeve shaft 21, the bottom of the joint sleeve shaft 21 is in a sleeve shape, the top of the joint sleeve shaft 21 is in a rod shape, the joint sleeve shaft 21 is movably connected to the outer wall of the push plate 15, and the push plate 15 limits the movement of the lug 18.

Outer wall swing joint of gear 10 has gear two 22, gear two 22's outer wall fixedly connected with capsule piece 23, the outer wall swing joint of capsule piece 23 has spacing pincers 24, the inner wall swing joint of spacing pincers 24 has stand 25, tooth has been seted up to the outer wall of spacing pincers 24, tooth has been seted up to incomplete gear 27's outer wall, spacing pincers 24 are scissors shape, spacing pincers 24 pass through the rotation angle of the incomplete gear 27 of tooth restriction, the outer wall elastic connection of spacing pincers 24 has spring two 26, the equal swing joint in positive and negative both ends of spring two 26 has spacing pincers 24, the outer wall swing joint of spacing pincers 24 has incomplete gear 27.

In summary, in the suitcase with the use state changed by the lifting intelligence, when a user pulls the telescopic rod 3, the suitcase enters a state that only needs to go forward, the telescopic rod 3 drives the connecting plate 4 to move, the connecting plate 4 drives the pin one 5 to move, the pin one 5 drives the stack frame 6 to move, the stack frame 6 drives the pin two 7 to move, the horizontal distance between the pin two 7 and the stretching track 2 is always kept unchanged, the pin two 7 drives the connecting rod 8 to move, the connecting rod 8 drives the rack 9 to move up and down, the rack 9 moves on the outer wall slide rail of the stretching track 2, the rack 9 drives the gear one 10 to rotate, the gear one 10 drives the rotating shaft one 11 to rotate, the rotating shaft one 11 drives the belt 12 to move, the belt 12 drives the cam 13 to rotate, the cam 13 drives the push rod 14 to descend, the push rod 14 drives the push plate 15 to move, the push, the first spring 16 drives the clamping block 17 to move, when the protruding block 18 moves in the forward direction, the protruding block 18 collides with the right side of the clamping block 17, the right side of the clamping block 17 is a slope, the protruding block 18 pushes the clamping block 17 into the inner wall of the joint sleeve shaft 21, the clamping block 17 cannot block the protruding block 18 from moving, when the protruding block 18 moves in the reverse direction, the protruding block 18 collides with the left side of the clamping block 17, the left side of the clamping block 17 is vertical, the protruding block 18 cannot extrude the clamping block 17 into the inner wall of the joint sleeve shaft 21, the clamping block 17 limits the movement of the protruding block 18, the rotating shaft two 19 cannot move due to the incapability of moving of the protruding block 18, the universal wheel 20 cannot rotate, when the luggage box goes up a slope, the luggage box cannot slide backwards due to the influence of gravity, and.

The suitcase capable of changing the using state by using the lifting intelligence is characterized in that a user pulls the telescopic rod 3, the suitcase enters a state capable of only moving forwards, the telescopic rod 3 drives the connecting plate 4 to move, the connecting plate 4 drives the pin I5 to move, the pin I5 drives the stacking frame 6 to move, the stacking frame 6 drives the pin II 7 to move, the horizontal distance between the pin II 7 and the stretching track 2 is always kept unchanged, the pin II 7 drives the connecting rod 8 to move, the connecting rod 8 drives the rack 9 to move up and down, the rack 9 moves on a sliding rail on the outer wall of the stretching track 2, the rack 9 drives the gear I10 to rotate, the gear I10 drives the gear II 22 to rotate, the gear II 22 drives the capsule block 23 to rotate, the capsule block 23 is changed from a state of contacting with the limiting clamp 24 to a state of not contacting, the limiting clamp 24 is closed by the tension of the spring I16, the limiting clamp 24 is limited on the inner wall at, the incomplete gear 27 can not give the limiting clamp 24 a force for stretching towards the front side and the back side through rotation, and only can give a force for keeping away from the upright post 25, the limiting clamp 24 enables the incomplete gear 27 to rotate in a large range, when the universal wheel 20 jolts due to the influence of the road surface and the orientation is to be changed, the limiting clamp 24 limits the steering of the universal wheel 20 through controlling the incomplete gear 27, so that the two universal wheels 20 can not rotate beyond a certain angle, the pulling is hard, and the influence of the external environment on the universal wheel 20 is reduced to a certain degree.

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 an utilize lift intelligence to change suitcase of user state, includes box (1), its characterized in that: the inner wall of the box body (1) is provided with a stretching track (2), the inner wall of the stretching track (2) is movably connected with a stretching rod (3), the bottom of the stretching rod (3) is fixedly connected with a connecting plate (4), the outer wall of the connecting plate (4) is movably connected with a pin I (5), the outer wall of the pin I (5) is movably connected with a stack frame (6), the inner wall of the stack frame (6) is movably connected with a pin II (7), the outer wall of the pin II (7) is fixedly connected with a connecting rod (8), the left end of the connecting rod (8) is fixedly connected with a rack (9), the outer wall of the rack (9) is movably connected with a gear I (10), the inner wall of the gear I (10) is fixedly connected with a rotating shaft I (11), the outer wall of the rotating shaft I (11) is movably connected with a belt (12), the inner, the bottom fixedly connected with push pedal (15) of push rod (14), the outer wall elastic connection of push pedal (15) has spring one (16), the outer wall swing joint of spring one (16) has fixture block (17), the outer wall swing joint of fixture block (17) has lug (18), the outer wall fixedly connected with pivot two (19) of lug (18), the outer wall swing joint of pivot two (19) has universal wheel (20), the outer wall swing joint of pivot two (19) has joint sleeve axle (21), the outer wall swing joint of gear one (10) has gear two (22), the outer wall fixedly connected with capsule piece (23) of gear two (22), the outer wall swing joint of capsule piece (23) has spacing pincers (24), the inner wall swing joint of spacing pincers (24) has stand (25), the outer wall elastic connection of spacing pincers (24) has spring two (26), the outer wall swing joint of spacing pincers (24) has incomplete gear (27).

2. The luggage case using the lifting intelligence to change the using state according to claim 1, wherein: the bottom inner wall swing joint of box (1) has pin (5), and box (1) has through setting up pin (5) swing joint at its inner wall and folds frame (6), and the bottom inner wall swing joint of box (1) has gear two (22), and the bottom inner wall swing joint of box (1) has incomplete gear (27).

3. The luggage case using the lifting intelligence to change the using state according to claim 1, wherein: the telescopic rod (3) is movably connected with a first pin (5) through a connecting plate (4) arranged at the bottom of the telescopic rod, and the rack (9) is fixedly connected with a second pin (7) through a connecting rod (8) arranged on the outer wall of the rack.

4. The luggage case using the lifting intelligence to change the using state according to claim 1, wherein: the push plate (15) is movably connected with a clamping block (17) through a first spring (16) arranged at the bottom of the push plate, and the outer wall of the clamping block (17) is movably connected with a joint sleeve shaft (21).

5. The luggage case using the lifting intelligence to change the using state according to claim 1, wherein: the connecting sleeve shaft (21) is movably connected to the bottom of the box body (1), the top of the connecting sleeve shaft (21) is fixedly connected with an incomplete gear (27), and the outer wall of the push plate (15) is movably connected with the connecting sleeve shaft (21).

6. The luggage case using the lifting intelligence to change the using state according to claim 1, wherein: the outer wall of the limiting pliers (24) is provided with teeth, the outer wall of the incomplete gear (27) is provided with teeth, and the limiting pliers (24) are in a scissor shape.