CN114847608A - Leather case - Google Patents

Abstract

The invention relates to the technical field of leather bags, in particular to a leather bag, which comprises a partition plate mechanism, an extension mechanism, an expansion mechanism and a blocking mechanism, wherein a first rotating shaft is driven to rotate by rotating a rotating block, a first partition plate is driven to move inwards to form a partition layer by rotating a turbine, a spur gear is driven to rotate while the first rotating shaft rotates, a second partition plate is driven to move upwards by moving a first steel wire rope, the area of the partition layer is increased by moving the second partition plate upwards, the second partition plate is placed into the leather bag through an opening when electronic products or fragile articles need to be loaded, then the first air bag is filled with air by pressing an inflation ball, the air in the first air bag enters the second air bag through a connecting pipe, the second air bag expands to block the opening, the first air bag is inflated to protect the articles in the leather bag from being damaged by collision, and the first air bag can occupy a certain volume to reduce the shaking volume of the articles when the interior of the leather bag is not filled with the interior of the luggage bag And (6) moving.

Description

Leather case

Technical Field

The invention relates to the technical field of leather bags and bags, in particular to a leather bag and bag.

Background

A trolley case refers to a luggage case having a trolley and rollers. It is widely used because of its convenient use. Meanwhile, the draw-bar box is provided with a draw bar, a single-tube draw bar and a double-tube draw bar, and a tube of the draw bar is divided into a square tube and a round tube, so that the draw-bar box is convenient to drag when walking, and the burden is greatly reduced. The draw-bar box can be carried by hand or dragged, mainly takes a cloth box, an ABS hard box, a leather suitcase, a PC and the like as main materials in 2012, and divides the usability into three categories, namely an orientation wheel, a universal wheel and the latest detachable universal wheel draw-bar box.

Some articles need to be placed separately from other articles when the luggage is used, for example, the toiletries and clothes are placed separately, the toiletries are often packaged by bags, so that the luggage is troublesome to use, and the bags are not easy to separate when not found, when electronic products or fragile articles are placed in the luggage, the articles are easy to damage due to collision, so that certain loss can be caused, and meanwhile, when the luggage is not full, the internal articles can shake due to the movement of the luggage, so that certain damage is caused to the internal articles.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a leather case.

The technical scheme adopted by the invention for solving the technical problems is as follows: a leather case comprises a partition mechanism, an extension mechanism, an expansion mechanism and a blocking mechanism, wherein the extension mechanism is arranged at one end of the partition mechanism, the expansion mechanism is arranged at the lower end of the extension mechanism, and the blocking mechanism is arranged in the expansion mechanism; rotate through rotating rotatory piece and drive first pivot and rotate, and then the turbine rotates and drives first baffle inward movement and form the interlayer, can drive the spur gear and rotate when first pivot is rotated, and then first wire rope upward movement can second baffle upward movement, second baffle upward movement can increase the area of interlayer, put into through the opening when needs adorn electronic product or fragile article, then make first gasbag inside full of air through pressing inflatable balloon, the inside air of first gasbag can get into in the second gasbag through the connecting pipe simultaneously, the opening will be stopped up in the inflation of second gasbag like this, first gasbag is aerifyd like this and can be protected inside article can not struck damaged, and first gasbag aerifyd and can possess certain volume when the suitcase is not full of and reduce the rocking of inside article.

Specifically, the partition plate mechanism comprises a rotating block, one end of the rotating block is fixedly connected with a first rotating shaft, one end of the first rotating shaft is fixedly connected with a worm, the side wall of the first rotating shaft is rotatably connected with a box body, the side wall of the worm is tightly attached to a worm wheel, the middle of the worm wheel is rotatably connected with a rotating pin, one end of the rotating pin is fixedly connected with the box body, the side wall of the worm wheel is fixedly connected with a first partition plate, and a second partition plate is arranged in the first partition plate; when the interlayer is needed, the rotating block is rotated to drive the first rotating shaft to rotate, the first rotating shaft rotates to drive the worm to rotate, the worm rotates to drive the turbine to rotate, the turbine rotates to drive the first partition plates to be unfolded inwards, and the two first partition plates are unfolded inwards to form the interlayer.

Specifically, the extension mechanism comprises a straight gear, the middle of the straight gear is fixedly connected with a first rotating shaft, the side wall of the straight gear is tightly attached to a rack, the upper end of the rack is fixedly connected to a telescopic rod, the telescopic rod is arranged inside a telescopic barrel, the upper end of the telescopic barrel is fixedly connected to a box body, the side wall of the rack is fixedly connected to a connecting block, the lower end of the connecting block is fixedly connected to a first steel wire rope, the side wall of the first steel wire rope is tightly attached to a first rotating pin, one end of the first rotating pin is rotatably connected to the box body, the side wall of the first steel wire rope is tightly attached to a second rotating pin, one end of the second rotating pin is rotatably connected to a first partition plate, one end of the first steel wire rope is fixedly connected to a sliding block, and one end of the sliding block is fixedly connected to a second partition plate; drive the straight-teeth gear rotation when first pivot pivoted, the straight-teeth gear rotation drives rack upward movement, and rack upward movement drives connecting block upward movement, and connecting block upward movement drives first wire rope upward movement, and first wire rope upward movement will stimulate the sliding block upward movement, and sliding block upward movement drives second baffle upward movement, and second baffle upward movement can increase the area of interlayer.

Specifically, the expansion mechanism comprises an inflatable ball, one end of the inflatable ball is fixedly connected with an air inlet pipe, one end of the air inlet pipe is fixedly connected with a first air bag, the side wall of the first air bag is fixedly connected with an air outlet pipe, and a rubber block is arranged in the air outlet pipe; the electronic product or the fragile article is often damaged due to impact when the electronic product or the fragile article needs to be placed in the luggage, so that the electronic product or the fragile article is placed in the first air bag through the opening, the first air bag is inflated through the inflation ball, air enters the first air bag through the air inlet pipe, the first air bag is filled with air, the electronic product or the fragile article placed in the luggage cannot be crushed, the first air bag is in a bag shape and has a protection effect on the electronic product and the fragile article contained in the luggage, when the luggage is not filled, the first air bag is inflated to occupy some space in the luggage, and therefore the shaking amplitude of the article in the luggage can be reduced.

Specifically, the blocking mechanism comprises a connecting pipe, the upper end of the connecting pipe is fixedly connected with a second air bag, one end of the second air bag is provided with an opening, the upper end of the second air bag is fixedly connected with a second steel wire rope, the upper end of the second steel wire rope is fixedly connected with a fixed block, and the side wall of the fixed block is fixedly connected with the box body; when the first air bag is inflated, air is introduced into the second air bag through the connecting pipe, the opening can be blocked by the expansion of the second air bag, and therefore electronic products or fragile objects placed in the first air bag cannot shake out of the first air bag.

The invention has the beneficial effects that:

(1) according to the leather case, the rotating block rotates to drive the first rotating shaft to rotate, the turbine rotates to drive the first partition plate to move inwards to form the partition layer, the first rotating shaft can drive the straight gear to rotate while rotating, the first steel wire rope moves upwards to drive the second partition plate to move upwards, and the second partition plate moves upwards to increase the area of the partition layer.

(2) According to the leather case, when electronic products or fragile articles need to be contained, the leather case is placed through the opening, then the first air bag is filled with air by pressing the inflatable ball, meanwhile, the air in the first air bag enters the second air bag through the connecting pipe, and therefore the second air bag can expand to block the opening.

(3) According to the leather suitcase, the first air bag is inflated to protect articles in the leather suitcase from being damaged by collision, and the first air bag can occupy a certain volume to reduce the shaking of the articles in the suitcase when the suitcase is not filled.

Drawings

The invention is further illustrated with reference to the following figures and examples.

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

FIG. 2 is a cross-sectional view of the overall structure provided by the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic view of a connection structure of the first partition board and the second partition board shown in FIG. 2;

FIG. 5 is a schematic view of the connection structure of the first steel wire rope and the sliding block shown in FIG. 2;

fig. 6 is a schematic view of a connection structure of the spur gear and the rack shown in fig. 2.

In the figure: 1. a partition mechanism; 11. rotating the block; 12. a first rotating shaft; 13. a worm; 14. a turbine; 15. a rotation pin; 16. a first separator; 17. a second separator; 18. a box body; 2. an elongation mechanism; 21. a spur gear; 22. a rack; 23. a telescopic rod; 24. a telescopic barrel; 25. connecting blocks; 26. a first wire rope; 27. a first rotation pin; 28. a second rotation pin; 29. a slider; 3. an expansion mechanism; 31. inflating the ball; 32. an air inlet pipe; 33. a first air bag; 34. an air outlet pipe; 35. a rubber block; 4. a plugging mechanism; 41. a connecting pipe; 42. a second air bag; 43. an opening; 44. a second wire rope; 45. and (5) fixing blocks.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-6, the leather case of the invention is characterized in that; the device comprises a partition mechanism 1, an extension mechanism 2, an expansion mechanism 3 and a blocking mechanism 4, wherein the extension mechanism 2 is arranged at one end of the partition mechanism 1, the expansion mechanism 3 is arranged at the lower end of the extension mechanism 2, and the blocking mechanism 4 is arranged in the expansion mechanism 3; the first rotating shaft 12 is driven to rotate by rotating the rotating block 11, and then the turbine 14 rotates to drive the first clapboard 16 to move inwards to form a clapboard, when the first rotating shaft 12 rotates, the spur gear 21 is driven to rotate, and then the first steel wire rope 26 moves upwards to move the second partition plate 17 upwards, the second partition plate 17 moves upwards to increase the area of the partition layer, when it is necessary to contain electronic products or fragile articles, it is put through the opening 43, and then the inside of the first air cell 33 is filled with air by pressing the inflatable ball 31, at the same time, the air inside the first air cell 33 will enter the second air cell 42 through the connecting tube 41, so that the second air cell 42 will expand to block the opening 43, so that the first air cell 33 will inflate to protect the articles inside from being damaged by impact, and the first air bag 33 is inflated to occupy a certain volume when the inside of the luggage case is not full, so that the shaking of the articles inside can be reduced.

Specifically, the partition plate mechanism 1 includes a rotating block 11, one end of the rotating block 11 is fixedly connected with a first rotating shaft 12, one end of the first rotating shaft 12 is fixedly connected with a worm 13, a side wall of the first rotating shaft 12 is rotatably connected with a box 18, a side wall of the worm 13 is tightly attached to a worm wheel 14, the middle of the worm wheel 14 is rotatably connected with a rotating pin 15, one end of the rotating pin 15 is fixedly connected with the box 18, a side wall of the worm wheel 14 is fixedly connected with a first partition plate 16, and a second partition plate 17 is arranged inside the first partition plate 16; when the interlayer is needed, the rotating block 11 is rotated, the rotating block 11 rotates to drive the first rotating shaft 12 to rotate, the first rotating shaft 12 rotates to drive the worm 13 to rotate, the worm 13 rotates to drive the worm wheel 14 to rotate, the worm wheel 14 rotates to drive the first partition boards 16 to be unfolded inwards, and the two first partition boards 16 are unfolded inwards to form the interlayer.

Specifically, the extension mechanism 2 comprises a spur gear 21, the middle of the spur gear 21 is fixedly connected with the first rotating shaft 12, the side wall of the straight gear 21 is tightly attached to the rack 22, the upper end of the rack 22 is fixedly connected with the telescopic rod 23, the telescopic rod 23 is arranged inside the telescopic barrel 24, the upper end of the telescopic barrel 24 is fixedly connected with the box body 18, the side wall of the rack 22 is fixedly connected with a connecting block 25, the lower end of the connecting block 25 is fixedly connected with a first steel wire rope 26, the side wall of the first steel wire rope 26 is tightly attached to a first rotating pin 27, one end of the first rotating pin 27 is rotatably connected with the box body 18, the side wall of the first steel wire rope 26 is tightly attached to a second rotating pin 28, one end of the second rotating pin 28 is rotatably connected with the first clapboard 16, one end of the first steel wire rope 26 is fixedly connected with a sliding block 29, and one end of the sliding block 29 is fixedly connected with the second partition plate 17; the first rotating shaft 12 rotates and simultaneously drives the straight gear 21 to rotate, the straight gear 21 rotates and drives the rack 22 to move upwards, the rack 22 moves upwards to drive the connecting block 25 to move upwards, the connecting block 25 moves upwards to drive the first steel wire rope 26 to move upwards, the first steel wire rope 26 moves upwards to pull the sliding block 29 to move upwards, the sliding block 29 moves upwards to drive the second partition plate 17 to move upwards, and the second partition plate 17 moves upwards to increase the area of the partition layer.

Specifically, the expansion mechanism 3 comprises an inflatable ball 31, one end of the inflatable ball 31 is fixedly connected with an air inlet pipe 32, one end of the air inlet pipe 32 is fixedly connected with a first air bag 33, the side wall of the first air bag 33 is fixedly connected with an air outlet pipe 34, and a rubber block 35 is arranged inside the air outlet pipe 34; when electronic products or fragile articles need to be placed in the luggage, the electronic products or fragile articles are often damaged due to impact, therefore, the electronic products or fragile articles are placed in the first air bag 33 through the opening 43, the first air bag 33 is inflated through the inflation ball 31, air enters the first air bag 33 through the air inlet pipe 32, the first air bag 33 is filled with air, the electronic products or fragile articles placed in the first air bag cannot be crushed, the first air bag 33 is in a bag shape and plays a role in protecting the electronic products and the fragile articles, when the luggage is not filled, the first air bag 33 is inflated to occupy some space in the luggage, and therefore the shaking amplitude of the internal articles can be reduced.

Specifically, the blocking mechanism 4 includes a connecting pipe 41, the upper end of the connecting pipe 41 is fixedly connected with a second air bag 42, one end of the second air bag 42 is provided with an opening 43, the upper end of the second air bag 42 is fixedly connected with a second steel wire rope 44, the upper end of the second steel wire rope 44 is fixedly connected with a fixing block 45, and the side wall of the fixing block 45 is fixedly connected with the box body 18; when the first air cell 33 is inflated and air is introduced into the second air cell 42 through the connection tube 41, the opening 43 is blocked by the expansion of the second air cell 42, so that the electronic product or fragile object placed in the first air cell 33 does not shake out of the first air cell 33.

When the invention is used, when toiletries need to be placed in a luggage box, the toiletries need to be placed separately from clothes, firstly, the rotating block 11 is rotated, the rotating block 11 rotates to drive the first rotating shaft 12 to rotate, the first rotating shaft 12 rotates to drive the worm 13 to rotate, the worm 13 rotates to drive the worm wheel 14 to rotate, the worm wheel 14 rotates to drive the first partition boards 16 to unfold inwards, the two first partition boards 16 unfold inwards to form partition layers, the first rotating shaft 12 rotates to drive the straight gear 21 to rotate, the straight gear 21 rotates to drive the rack 22 to move upwards, the rack 22 moves upwards to drive the connecting block 25 to move upwards, the connecting block 25 moves upwards to drive the first steel wire rope 26 to move upwards, the sliding block 26 moves upwards to pull the sliding block 29 to move upwards, the sliding block 29 moves upwards to drive the second partition board 17 to move upwards, and the second partition board 17 moves upwards to increase the area of the partition layers, when the electronic product or the fragile article needs to be placed in the luggage, the electronic product or the fragile article is often damaged due to impact, therefore, the electronic product or the fragile article is placed in the first air bag 33 through the opening 43, the first air bag 33 is inflated through the inflation ball 31, the gas enters the first air bag 33 through the air inlet pipe 32, the first air bag 33 is filled with the gas, so that the electronic product or the fragile article placed in the first air bag cannot be crushed when the electronic product or the fragile article is placed in the first air bag, the first air bag 33 is in a bag shape and plays a role in protecting the electronic product and the fragile article contained in the first air bag 33, when the luggage is not filled with the luggage, the first air bag 33 is inflated to occupy some space in the first air bag 33, so that the vibration amplitude of the article in the first air bag 33 can be reduced, air is introduced into the second air bag 42 through the connecting pipe 41 while the opening 43 is blocked by the second air bag 42, so that the electronic product or fragile object placed in the first air bag 33 does not shake out of the first air bag 33.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. A leather case and bag which characterized in that: the device comprises a partition mechanism (1), an extension mechanism (2), an expansion mechanism (3) and a blocking mechanism (4), wherein the extension mechanism (2) is arranged at one end of the partition mechanism (1), the expansion mechanism (3) is arranged at the lower end of the extension mechanism (2), and the blocking mechanism (4) is arranged in the expansion mechanism (3);

partition mechanism (1) is including rotatory piece (11), rotatory piece (11) one end and first pivot (12) fixed connection, first pivot (12) one end and worm (13) fixed connection, first pivot (12) lateral wall rotates with box (18) to be connected, worm (13) lateral wall closely laminates with turbine (14).

2. A leather case according to claim 1, wherein: the partition plate mechanism (1) further comprises a rotating pin (15), the middle of the turbine (14) is rotatably connected with the rotating pin (15), one end of the rotating pin (15) is fixedly connected with a box body (18), the side wall of the turbine (14) is fixedly connected with a first partition plate (16), and a second partition plate (17) is arranged inside the first partition plate (16).

3. A leather case according to claim 2, wherein: extension mechanism (2) include straight-teeth gear (21), with first pivot (12) fixed connection in the middle of straight-teeth gear (21), straight-teeth gear (21) lateral wall closely laminates with rack (22), rack (22) upper end and telescopic link (23) fixed connection, telescopic link (23) set up inside flexible bucket (24), flexible bucket (24) upper end and box (18) fixed connection, rack (22) lateral wall and connecting block (25) fixed connection.

4. A leather case according to claim 3, wherein: extend mechanism (2) and still include first wire rope (26), connecting block (25) lower extreme and first wire rope (26) fixed connection, first wire rope (26) lateral wall closely laminates with first rotatory round pin (27), first rotatory round pin (27) one end rotates with box (18) to be connected, first wire rope (26) lateral wall closely laminates with second rotatory round pin (28), second rotatory round pin (28) one end rotates with first baffle (16) to be connected, first wire rope (26) one end and sliding block (29) fixed connection, sliding block (29) one end and second baffle (17) fixed connection.

5. A leather luggage as claimed in claim 4, wherein: the expansion mechanism (3) comprises an inflatable ball (31), and one end of the inflatable ball (31) is fixedly connected with an air inlet pipe (32).

6. A leather luggage as claimed in claim 5, wherein: the expansion mechanism (3) further comprises a first air bag (33), one end of the air inlet pipe (32) is fixedly connected with the first air bag (33), the side wall of the first air bag (33) is fixedly connected with the air outlet pipe (34), and a rubber block (35) is arranged inside the air outlet pipe (34).

7. A leather luggage as claimed in claim 6, wherein: the blocking mechanism (4) comprises a connecting pipe (41), the upper end of the connecting pipe (41) is fixedly connected with a second air bag (42), and one end of the second air bag (42) is provided with an opening (43).

8. A leather case according to claim 7, wherein: the blocking mechanism (4) further comprises a second steel wire rope (44), the upper end of the second air bag (42) is fixedly connected with the second steel wire rope (44), the upper end of the second steel wire rope (44) is fixedly connected with a fixing block (45), and the side wall of the fixing block (45) is fixedly connected with the box body (18).

Images