阅读说明：本技术 一种旅行用行李箱自动稳定运动速度的下坡辅助装置 (Downhill auxiliary device for automatically stabilizing movement speed of travel suitcase ) 是由 叶秋华 于 2021-07-21 设计创作，主要内容包括：本发明涉及旅行领域,且公开了一种旅行用行李箱自动稳定运动速度的下坡辅助装置,包括箱体外壳,所述箱体外壳连接有自动控速机构以及防霉机构,当携带者拖动行李箱需要进行下坡时,此时携带者需要向下按压触发按钮,触发按钮收到压力后带动卡紧销向下运动,卡紧销的向下运动通过固定挡块后被固定挡块卡住,此时机构打开功能,而当不需要进行下坡时,此时需要携带者进行旋转触发按钮,使得卡紧销不在收到固定挡块的阻挡进行复位,当卡紧销向下运动时带动带动离心滑块进行转动,离心滑块在离心力的作用下远离轴心向外运动,此时离心滑块与阻动固定板上的阻动半圆座触碰,从而达到自动调节下坡速度的功能。(The invention relates to the field of travel and discloses a downhill auxiliary device for automatically stabilizing the movement speed of a travel suitcase, which comprises a suitcase shell, wherein the suitcase shell is connected with an automatic speed control mechanism and a mildew-proof mechanism, when a carrier drags the suitcase to go downhill, the carrier needs to press a trigger button downwards, the trigger button receives pressure and then drives a clamping pin to move downwards, the clamping pin moves downwards and is clamped by a fixed stop dog after passing through the fixed stop dog, the mechanism is opened at the moment, when the downhill does not need to be carried out, the carrier needs to rotate the trigger button at the moment, so that the clamping pin is not blocked by the fixed stop dog to reset, when the clamping pin moves downwards, the centrifugal slide block is driven to rotate, the centrifugal slide block moves outwards away from an axis under the action of centrifugal force, and then the centrifugal slide block is contacted with a blocking semicircular seat on a blocking fixed plate, thereby achieving the function of automatically adjusting the downhill speed.)

1. A downhill auxiliary device for automatically stabilizing the speed of travel of a suitcase comprises a case shell (1), characterized in that: the anti-mildew box is characterized in that a transmission mechanism (2) is fixedly connected inside the box shell (1), a trigger mechanism (3) is fixedly connected to the top of the transmission mechanism (2), a speed limiting mechanism (4) is fixedly connected to the left side of the trigger mechanism (3), and a mildew-proof mechanism (5) is fixedly connected inside the speed limiting mechanism (4).

2. A downhill assisting device for automatically stabilizing the moving speed of a traveling trunk according to claim 1, wherein: the transmission mechanism (2) comprises a shaft lever pressing seat (21), a reset rod group (22) is fixedly connected to the bottom of the shaft lever pressing seat (21), one end, far away from the shaft lever pressing seat (21), of the reset rod group (22) is fixedly connected with the inside of the box body shell (1), and a shaft sleeve connecting rod (23) is movably connected to the side face of the shaft lever pressing seat (21).

3. A downhill assisting device for automatically stabilizing the moving speed of a traveling trunk according to claim 1, wherein: trigger mechanism (3) are including trigger button (31), and the bottom fixedly connected with chucking round pin (32) of trigger button (31), and the surface swing joint of chucking round pin (32) has fixed dog (33), the inside fixed connection of the surface of fixed dog (33) and box shell (1).

4. A downhill assisting device for automatically stabilizing the moving speed of a traveling trunk according to claim 1, wherein: the speed limiting mechanism (4) comprises a speed limiting shaft sleeve (41), a shaft sleeve spring is fixedly connected to the surface of the speed limiting shaft sleeve (41), one end, far away from the speed limiting shaft sleeve (41), of the shaft sleeve spring is fixedly connected with the inside of the box body shell (1), an extension connecting rod (42) is movably connected to the surface of the speed limiting shaft sleeve (41), one end, far away from the speed limiting shaft sleeve (42), of the extension connecting rod (42) is movably connected with a meshing contact (43), the surface of the meshing contact (43) is movably connected with an internal rotating wheel of the box body shell (1) through a sliding groove formed in the box body shell (1), a tension spring is fixedly connected to the bottom of the meshing contact (43), one end, far away from the meshing contact (43), of the tension spring is fixedly connected with the internal rotating wheel of the box body shell (1), a contact stop pin (44) is meshed with the surface of the meshing contact (43), and a stop pin wheel (45) is fixedly connected to the surface of the contact stop pin (44), one side swing joint that contact backing pin (44) was kept away from to backing pin wheel (45) has centrifugal slider (46), the bottom fixedly connected with centrifugation spring of centrifugal slider (46), the centrifugation spring is kept away from the one end of centrifugation slider (46) and is connected with the fixed surface of backing pin wheel (45), the surface swing joint of centrifugation slider (46) has the semicircle seat (47) of hindering, the fixed surface that hinders semicircle seat (47) is connected with and hinders fixed plate (48), hinder the inside fixed connection of the surface and box shell (1) of moving fixed plate (48).

5. A downhill assisting device for automatically stabilizing the moving speed of a traveling trunk according to claim 1, wherein: the mildew-proof mechanism (5) comprises airflow leaves (51), airflow holes (52) are movably connected to the side faces of the airflow leaves (51), airflow pipelines (53) are fixedly connected to the surfaces of the airflow holes (52), pipeline drying agents (54) are placed inside the airflow pipelines (53), airflow exchange holes (55) are formed in the surfaces of the airflow pipelines (53), and the surfaces of the airflow pipelines (53) are fixedly connected with the inside of the box body shell (1).

6. A downhill assisting device for automatically stabilizing the moving speed of a traveling trunk according to claim 3, wherein: the bottom of the clamping pin (32) is fixedly connected with a shaft lever pressing seat (21), one end, far away from the shaft lever pressing seat (21), of a shaft sleeve connecting rod (23) is movably connected with the surface of a speed-limiting shaft sleeve (41), the surface of a pin blocking wheel (45) is coaxially connected with an airflow blade (51), and the interior of the box body shell (1) is rotatably connected with the airflow blade (51).

Technical Field

The invention relates to the field of travel, in particular to a downhill auxiliary device for automatically stabilizing the movement speed of a travel suitcase.

Background

In the current social development, many people like to play or travel on holidays, so that the body and mind of the people are relaxed, the most indispensable condition in the travel is to carry daily articles and articles necessary for life, and at the moment, the luggage case becomes an indispensable accommodation device for the travel, and the luggage case can be used for greatly facilitating the people to carry articles.

But now when using the suitcase, often can have when going on the downhill path, because the suitcase overweight results in the downhill path speed very fast, need grab personnel and energetically grasp the suitcase, very big consumptive personnel's physical power can lead to personnel's error to fall down when serious, very big influence people's safety, bring very big trouble for the user.

In view of the above, the present invention provides a downhill assisting device for automatically stabilizing the moving speed of a travel trunk, which is improved in view of the conventional structure and drawbacks, in order to achieve the purpose of higher practical value.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the downhill auxiliary device for automatically stabilizing the movement speed of the travel suitcase, which has the advantages of automatically reducing the downhill speed of the suitcase without influencing normal use and automatically increasing air circulation to prevent mildew in the suitcase, and solves the problems that the physical power of personnel is wasted due to too fast downhill of the suitcase and the mildew of clothes in the suitcase is caused due to the fact that the air in the suitcase is not circulated.

(II) technical scheme

In order to realize the purposes of automatically reducing the downhill speed of the luggage case without influencing normal use and automatically increasing air circulation to prevent mildew in the luggage case, the invention provides the following technical scheme: the utility model provides a travel is with automatic downhill path auxiliary device who stabilizes velocity of motion of suitcase, includes the box shell, the inside fixedly connected with drive mechanism of box shell, drive mechanism's top fixedly connected with trigger mechanism, trigger mechanism's left side fixedly connected with speed limit mechanism, the inside fixedly connected with mould proof mechanism of speed limit mechanism.

Further, drive mechanism includes that the axostylus axostyle presses the seat, and the bottom fixedly connected with of axostylus axostyle pressure seat resets the pole group, and the pole group that resets keeps away from the inside fixed connection of one end and box shell that the axostylus axostyle pressed the seat, and the side swing joint that the axostylus axostyle pressed the seat has the axle sleeve connecting rod.

Furthermore, trigger mechanism includes trigger button, and trigger button's bottom fixedly connected with chucking round pin, and the surperficial swing joint of chucking round pin has fixed dog, the inside fixed connection of fixed dog's surface and box shell.

Furthermore, the speed limiting mechanism comprises a speed limiting shaft sleeve, a shaft sleeve spring is fixedly connected to the surface of the speed limiting shaft sleeve, one end, far away from the speed limiting shaft sleeve, of the shaft sleeve spring is fixedly connected with the inside of the box body shell, the surface of the speed limiting shaft sleeve is movably connected with an extension connecting rod, one end, far away from the speed limiting shaft sleeve, of the extension connecting rod is movably connected with a meshing contact, the surface of the meshing contact is movably connected with an internal rotating wheel of the box body shell through a sliding groove formed in the box body shell, the bottom of the meshing contact is fixedly connected with a tension spring, one end, far away from the meshing contact, of the tension spring is fixedly connected with the internal rotating wheel of the box body shell, a contact stop pin is meshed with the surface of the meshing contact, a stop pin wheel is fixedly connected with the surface of the contact stop pin, one side, far away from the contact stop pin, of the stop pin wheel is movably connected with a centrifugal slide block, a centrifugal spring is fixedly connected to the bottom of the centrifugal slide block, one end, far away from the centrifugal spring, of the centrifugal slide block is fixedly connected with the surface of the stop pin wheel, the surface of the centrifugal sliding block is movably connected with a blocking semicircular seat, the surface of the blocking semicircular seat is fixedly connected with a blocking fixed plate, and the surface of the blocking fixed plate is fixedly connected with the inside of the box body shell.

Further, mould proof mechanism includes the airflow leaf, and the side swing joint of airflow leaf has the air current hole, and the fixed surface in air current hole is connected with the air flow pipeline, and the pipeline drier has been placed to the inside of air flow pipeline, and the air exchange hole has been seted up on the surface of air flow pipeline, the inside fixed connection of air flow pipeline's surface and box shell.

Furthermore, the bottom of the clamping pin is fixedly connected with a shaft lever pressing seat, one end, far away from the shaft lever pressing seat, of the shaft sleeve connecting rod is movably connected with the surface of the speed-limiting shaft sleeve, the surface of the pin blocking wheel is coaxially connected with an airflow blade, and the interior of the box body shell is rotatably connected with the airflow blade.

(III) advantageous effects

Compared with the prior art, the invention provides a downhill auxiliary device for automatically stabilizing the movement speed of a travel suitcase, which has the following beneficial effects:

1. the downhill auxiliary device for automatically stabilizing the movement speed of the travel suitcase has the advantages that when a carrier drags the suitcase to go downhill, the carrier needs to press the trigger button downwards, the trigger button drives the clamping pin to move downwards after receiving pressure, the clamping pin moves downwards and is clamped by the fixed stop block after passing through the fixed stop block, the mechanism is opened at the moment, when the downhill does not need to be carried out, the carrier needs to rotate the trigger button at the moment, the clamping pin does not receive the blocking of the fixed stop block to reset, the function of the trigger switch of the adjustable opening mechanism is achieved, the shaft lever pressure seat is driven to move downwards when the clamping pin moves downwards, the shaft sleeve connecting rod is driven to swing by the downward movement of the shaft lever pressure seat and simultaneously compress the reset rod group, the speed limiting shaft sleeve is driven to move inwards by the swinging of the shaft sleeve connecting rod, the inward movement of the speed limiting shaft sleeve presses the stretching connecting rod to move towards the direction far away from the axis, the motion of the stretching connecting rod drives the meshing contact to move upwards, the upward motion of the meshing contact is meshed with the contact stop pin, the stop pin wheel is driven to rotate when the slope goes down, the rotation of the stop pin wheel drives the centrifugal slide block to rotate, the centrifugal slide block is far away from the axis to move outwards under the action of centrifugal force, and the centrifugal slide block is touched with the stopping semicircular seat on the stopping fixed plate at the moment, so that the function of automatically adjusting the slope speed is achieved.

2. This automatic downhill path auxiliary device who stabilizes velocity of motion for travel drives the air current leaf through the rotation that keeps off the pinwheel and rotates, and the velocity of flow of air current is quickened in the rotation of air current leaf, and the air current passes through the air current hole and gets into during the air current pipeline, keeps away from according to gas pressure this moment to pass through air exchange hole suction with the inside air of suitcase, the inside humidity that reduces of dry suitcase, thereby the effectual air flow rate that has increased prevents the inside moldy function of suitcase.

Drawings

FIG. 1 is a schematic structural view of a case body shell of the present invention;

FIG. 2 is a schematic diagram of a trigger button according to the present invention;

FIG. 3 is a schematic diagram of a blocking fixing plate structure according to the present invention;

FIG. 4 is a schematic view of the structure of the airflow vane of the present invention;

FIG. 5 is a schematic view of a desiccant tube according to the present invention.

In the figure: 1. a case body shell; 2. a transmission mechanism; 21. the shaft lever is pressed; 22. a reset rod group; 23. a shaft sleeve connecting rod; 3. a trigger mechanism; 31. a trigger button; 32. a clamping pin; 33. fixing a stop block; 4. a speed limiting mechanism; 41. a speed limiting shaft sleeve; 42. an extension link; 43. engaging the contacts; 44. a contact stop pin; 45. a pin blocking wheel; 46. a centrifugal slider; 47. stopping the semicircular seat; 48. a blocking fixing plate; 5. a mildew-proof mechanism; 51. an airflow vane; 52. an airflow aperture; 53. an air flow conduit; 54. a pipeline desiccant; 55. an airflow exchanging hole.

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.

The first embodiment is as follows:

referring to fig. 1 and 2 and fig. 3 and 4, a downhill auxiliary device for automatically stabilizing a movement speed of a travel suitcase comprises a suitcase body shell 1, a transmission mechanism 2 is fixedly connected inside the suitcase body shell 1, a trigger mechanism 3 is fixedly connected to the top of the transmission mechanism 2, a speed limiting mechanism 4 is fixedly connected to the left side of the trigger mechanism 3, and a mildew-proof mechanism 5 is fixedly connected inside the speed limiting mechanism 4.

When a carrier drags the luggage case and needs to go downhill, the carrier needs to press the trigger button 31 downwards, the trigger button 31 receives pressure and then drives the clamping pin 32 to move downwards, the clamping pin 32 moves downwards and is clamped by the fixed stop 33 after passing through the fixed stop 33, the mechanism is opened at the moment, and when the luggage case does not need to go downhill, the carrier needs to rotate the trigger button 31 at the moment, so that the clamping pin 32 is not blocked by the fixed stop 33 and is reset.

When the clamping pin 32 moves downwards, the shaft lever pressing seat 21 is driven to move downwards, the shaft lever pressing seat 21 moves downwards to drive the shaft sleeve connecting rod 23 to swing and compress the reset rod group 22, the speed-limiting shaft sleeve 41 is driven to move inwards by the swing of the shaft sleeve connecting rod 23, the speed-limiting shaft sleeve 41 moves inwards to press the extending connecting rod 42 to move away from the axis, the extending connecting rod 42 moves to drive the engaging contact 43 to move upwards, the upward movement of the engaging contact 43 is engaged with the contact stop pin 44, the stop pin wheel 45 is driven to rotate during downhill, the rotation of the stop pin wheel 45 drives the centrifugal slide block 46 to rotate, the centrifugal slide block 46 moves outwards away from the axis under the action of centrifugal force, and the centrifugal slide block 46 touches the stop semicircular seat 47 on the stop fixing plate 48, so that the function of automatically adjusting the downhill speed is achieved.

Further, drive mechanism 2 includes that the axostylus axostyle presses seat 21, and the bottom fixedly connected with of axostylus axostyle pressure seat 21 resets pole group 22, and the one end that the pole pressed seat 21 was kept away from to reset pole group 22 has axle sleeve connecting rod 23 with the inside fixed connection of box shell 1, the side swing joint of axostylus axostyle pressure seat 21.

Further, the trigger mechanism 3 includes a trigger button 31, a fastening pin 32 is fixedly connected to the bottom of the trigger button 31, a fixed stop 33 is movably connected to the surface of the fastening pin 32, and the surface of the fixed stop 33 is fixedly connected to the inside of the box casing 1.

Further, the speed limiting mechanism 4 comprises a speed limiting shaft sleeve 41, a shaft sleeve spring is fixedly connected to the surface of the speed limiting shaft sleeve 41, one end of the shaft sleeve spring, which is far away from the speed limiting shaft sleeve 41, is fixedly connected with the inside of the box body shell 1, an extension connecting rod 42 is movably connected to the surface of the speed limiting shaft sleeve 41, one end of the extension connecting rod 42, which is far away from the speed limiting shaft sleeve 41, is movably connected with a meshing contact 43, the surface of the meshing contact 43 is movably connected with an internal rotating wheel of the box body shell 1 through a sliding groove formed in the box body shell 1, a tension spring is fixedly connected to the bottom of the meshing contact 43, one end of the tension spring, which is far away from the meshing contact 43, is fixedly connected with a contact stop pin 44, a stop pin wheel 45 is fixedly connected to the surface of the contact stop pin 44, a centrifugal slider 46 is movably connected to the surface of the stop pin wheel 45, and a centrifugal spring is fixedly connected to the bottom of the centrifugal slider 46, one end of the centrifugal spring, which is far away from the centrifugal sliding block 46, is fixedly connected with the surface of the stop pin wheel 45, the surface of the centrifugal sliding block 46 is movably connected with a stop semicircular seat 47, the surface of the stop semicircular seat 47 is fixedly connected with a stop fixing plate 48, and the surface of the stop fixing plate 48 is fixedly connected with the inside of the box body shell 1.

Example two:

referring to fig. 4 and 5, a downhill auxiliary device for automatically stabilizing a movement speed of a travel suitcase comprises a suitcase shell 1, a transmission mechanism 2 is fixedly connected inside the suitcase shell 1, a trigger mechanism 3 is fixedly connected to the top of the transmission mechanism 2, a speed limiting mechanism 4 is fixedly connected to the left side of the trigger mechanism 3, and a mildew-proof mechanism 5 is fixedly connected inside the speed limiting mechanism 4.

The rotation of the pin wheel 45 drives the airflow blade 51 to rotate, the rotation of the airflow blade 51 accelerates the flow rate of the airflow, the airflow enters the airflow pipeline 53 through the airflow hole 52, and at the moment, the airflow is far away according to the air pressure, so that the air in the trunk is sucked out through the airflow exchange hole 55, and the humidity in the trunk is reduced.

Further, the mildew-proof mechanism 5 comprises an airflow blade 51, an airflow hole 52 is movably connected to the side surface of the airflow blade 51, an airflow pipeline 53 is fixedly connected to the surface of the airflow hole 52, a pipeline drying agent 54 is placed inside the airflow pipeline 53, an airflow exchange hole 55 is formed in the surface of the airflow pipeline 53, and the surface of the airflow pipeline 53 is fixedly connected with the inside of the box body shell 1.

Further, the bottom of the clamping pin 32 is fixedly connected with a shaft lever pressing seat 21, one end of the shaft sleeve connecting rod 23, which is far away from the shaft lever pressing seat 21, is movably connected with the surface of the speed-limiting shaft sleeve 41, the surface of the pin blocking wheel 45 is coaxially connected with an airflow blade 51, and the interior of the box body shell 1 is rotatably connected with the airflow blade 51.

The working principle is as follows: when a carrier drags the luggage case to go downhill, the carrier needs to press the trigger button 31 downwards, the trigger button 31 drives the clamping pin 32 to move downwards after receiving pressure, the clamping pin 32 moves downwards and is clamped by the fixed stop 33 after passing through the fixed stop 33, the mechanism is opened at the moment, and when the luggage case does not need to go downhill, the carrier needs to rotate the trigger button 31 at the moment, so that the clamping pin 32 does not receive the blocking of the fixed stop 33 to reset, and the function of the trigger switch of the adjustable opening mechanism is achieved.

When the clamping pin 32 moves downwards, the shaft lever pressing seat 21 is driven to move downwards, the shaft lever pressing seat 21 moves downwards to drive the shaft sleeve connecting rod 23 to swing and compress the reset rod group 22, the speed-limiting shaft sleeve 41 is driven to move inwards by the swing of the shaft sleeve connecting rod 23, the speed-limiting shaft sleeve 41 moves inwards to press the extending connecting rod 42 to move away from the axis, the extending connecting rod 42 moves to drive the engaging contact 43 to move upwards, the upward movement of the engaging contact 43 is engaged with the contact stop pin 44, the stop pin wheel 45 is driven to rotate during downhill, the rotation of the stop pin wheel 45 drives the centrifugal slide block 46 to rotate, the centrifugal slide block 46 moves outwards away from the axis under the action of centrifugal force, and the centrifugal slide block 46 touches the stop semicircular seat 47 on the stop fixing plate 48, so that the function of automatically adjusting the downhill speed is achieved.

Meanwhile, the airflow blade 51 is driven to rotate by the rotation of the pin wheel 45, the rotation of the airflow blade 51 accelerates the flow rate of the airflow, the airflow enters the airflow pipeline 53 through the airflow hole 52 and is far away according to the air pressure, so that the air in the luggage case is sucked out through the airflow exchange hole 55, the humidity in the luggage case is reduced, and the function of preventing the air flow rate from mildewing in the luggage case is effectively increased.

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.