CN212938444U - Travelling basket with hidden truckle - Google Patents
Travelling basket with hidden truckle Download PDFInfo
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- CN212938444U CN212938444U CN202020829491.1U CN202020829491U CN212938444U CN 212938444 U CN212938444 U CN 212938444U CN 202020829491 U CN202020829491 U CN 202020829491U CN 212938444 U CN212938444 U CN 212938444U
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- rod
- telescopic
- sliding rod
- truckle
- pin
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Abstract
The utility model discloses a suitcase with hidden castors, which comprises a suitcase body and castors, wherein the bottom of the suitcase body is provided with four castors accommodating cavities; a vertical groove is formed in the outer side of each caster wheel accommodating cavity; the suitcase also comprises a telescopic device and a locking device; the telescopic device comprises a telescopic rod, a first magnet and a second magnet; the locking device comprises a sliding rod accommodating block, a sliding rod and a bolt; the bolt comprises a first pin plate, a second pin plate, a pin shaft and a pin nose; the truckle is located the slide bar and is held a lower extreme. The utility model discloses a travelling basket with hidden truckle simple structure, convenient to use sets up through telescoping device and locking device's cooperation, adopts the magnetism to inhale the principle and holds the intracavity with the truckle lock at the truckle, has realized the purpose that the portable receive and releases the truckle. The utility model discloses can freely receive and release the truckle when needs, and still can keep the cleanness of hand after receiving and releasing the truckle, still furthest has remain the travelling basket inner space.
Description
Technical Field
The utility model relates to a travelling basket field, concretely relates to travelling basket with hidden truckle.
Background
Early luggage cases were made of wood or other heavy materials, which tended to be lighter and lighter in weight, hard plastic or cloth, as air travel became popular. Most models are also provided with built-in small wheels, the luggage case can be conveniently pulled by using a pull rod, and the luggage case with 4 small wheels can be easily pushed on a flat ground without labor except that the luggage case can be rotated by 360 degrees in 2010. But when people are in places such as slopes and buses where the box body does not need to be dragged, the casters of the places need to be hidden to prevent sliding.
2016.10.12 discloses a patent with publication number CN105996362A, entitled "case with hidden caster", which discloses a case with hidden caster, belonging to the field of luggage case, solving the problem that the luggage case has unexpected sliding and not beautiful enough because the caster can not be hidden in the prior art. When the caster is folded, the caster needs to be manually clamped back to the clamping pin, so that the manual caster is not simple and easy to cause hand dirt. The utility model discloses it is more simple and convenient than its operation to the hand does not need the direct contact truckle.
In the application of present travelling basket, still have following problem:
1. undesirable slippage is likely to occur in the location of buses, escalators, and the like.
2. The suitcase adopting the brake wheel is easy to damage and not easy to replace after long-term use.
Based on the above situation, the utility model provides a travelling basket with hidden truckle can effectively solve above problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a travelling basket with hidden truckle simple structure, convenient to use sets up through telescoping device and locking device's cooperation, adopts the magnetism to inhale the principle and holds the intracavity with the truckle lock at the truckle, has realized the purpose that the portable receive and releases the truckle. The utility model discloses can freely receive and release the truckle when needs, and still can keep the cleanness of hand after receiving and releasing the truckle, still furthest has remain the travelling basket inner space.
The utility model discloses a following technical scheme realizes:
a traveling case with hidden casters comprises a case body and casters, wherein four caster accommodating cavities are formed in the bottom of the case body; a vertical groove is formed in the outer side of each caster wheel accommodating cavity; the suitcase also comprises a telescopic device and a locking device;
the telescopic device comprises a telescopic rod, a first magnet and a second magnet; the telescopic device is structurally characterized in that a first magnet, a telescopic rod and a second magnet are sequentially connected from top to bottom; the upper end of the telescopic rod is connected to the middle position of the top of the truckle accommodating cavity, and the lower end of the telescopic rod is connected with the slide bar accommodating block; the first magnet is arranged at the joint of the telescopic rod and the truckle accommodating cavity; the second magnet is arranged at the joint of the telescopic rod and the slide bar accommodating block;
the locking device comprises a sliding rod accommodating block, a sliding rod and a bolt; a slide bar adapting hole is formed in the middle of the side face of the slide bar containing block; a sliding rod which can slide is matched with the sliding rod is arranged in the sliding rod matching hole; the sliding rod penetrates through the vertical groove and extends to the outside of the box body; the other side of the caster wheel accommodating cavity, which is opposite to the vertical groove, is provided with a first groove; when the caster wheel is put down, part of the rod body of the slide rod can be just pushed into the first groove;
the bolt comprises a first pin plate, a second pin plate, a pin shaft and a pin nose; the first pin plate is arranged on the left side of the vertical groove, and the second pin plate is arranged on the right side of the vertical groove; the first pin plate is provided with a pin shaft which can rotate up and down; the pin shaft comprises a rotating shaft and a telescopic plate; the telescopic plate is provided with a control rod for controlling the telescopic motion; the second pin plate is provided with a pin nose matched with the pin shaft;
the truckle is located the slide bar and is held a lower extreme.
The utility model discloses a travelling basket with hidden truckle simple structure, convenient to use sets up through telescoping device and locking device's cooperation, adopts the magnetism to inhale the principle and holds the intracavity with the truckle lock at the truckle, has realized the purpose that the portable receive and releases the truckle. The utility model discloses can freely receive and release the truckle when needs, and still can keep the cleanness of hand after receiving and releasing the truckle, still furthest has remain the travelling basket inner space.
Preferably, the caster wheel is a universal wheel.
Preferably, each caster wheel accommodating cavity is distributed at four corners of the box body respectively.
Preferably, a circular blocking piece is arranged on a part of the rod body of the sliding rod, which is positioned in the box body, and the diameter of the circular blocking piece is larger than the width of the vertical groove.
Preferably, a bump is arranged on a part of the rod body of the slide rod, which is positioned outside the box body; the lower end of the pin shaft is provided with a second groove matched with the lug.
Preferably, the first pin plate and the second pin plate are fixed on the box body through screws.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model discloses a travelling basket with hidden truckle simple structure, convenient to use sets up through telescoping device and locking device's cooperation, adopts the magnetism to inhale the principle and holds the intracavity with the truckle lock at the truckle, has realized the purpose that the portable receive and releases the truckle. The method has the following specific beneficial effects:
1. the caster wheels can be retracted at any time and any place, the operation is simple and convenient, and the suitcase is prevented from unexpected sliding;
2. the hand can be folded without directly contacting the caster, so that the hands are prevented from being stained with dirt on the caster;
3. under the prerequisite of realizing hiding the truckle, through setting up four solitary truckles and holding the chamber, furthest has remain the inner space of travelling basket.
Drawings
FIG. 1 is a schematic sectional view of the caster of the present invention when being released;
FIG. 2 is a schematic diagram of a partially enlarged structure within a dashed box of FIG. 1;
FIG. 3 is a schematic view of the sectional structure of the caster of the present invention when retracted;
FIG. 4 is a schematic diagram of a partially enlarged structure within the dashed box of FIG. 3;
FIG. 5 is a left side view of the caster of the present invention;
fig. 6 is a schematic diagram of a partially enlarged structure within a dashed box of fig. 5.
In the figure: 1-a box body; 2-a caster wheel; 3-a caster wheel receiving cavity; 31-vertical slots; 32-a first groove; 4-a telescopic device; 41-a telescopic rod; 42-a first magnet; 43-a second magnet; 5-a locking device; 51-a slide bar housing block; 511-slide bar fitting hole; 52-a slide bar; 521-a circular baffle plate; 522-a bump; 53-bolt; 531 — first pin plate; 532-a second pin plate; 533-pin axis; 5331-a rotating shaft; 5332-a retractable plate; 5333-a control lever; 5334-a second groove; 534-pin nose.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Example 1:
as shown in fig. 1 to 6, a traveling case with hidden casters comprises a case body 1 and casters 2, wherein four caster accommodating cavities 3 are formed in the bottom of the case body 1; a vertical groove 31 is formed in the outer side of each caster accommodating cavity 3; the suitcase also comprises a telescopic device 4 and a locking device 5;
the telescopic device 4 comprises a telescopic rod 41, a first magnet 42 and a second magnet 43; the telescopic device 4 is structurally characterized in that a first magnet 42, a telescopic rod 41 and a second magnet 43 are sequentially connected from top to bottom; the upper end of the telescopic rod 41 is connected to the middle position of the top of the caster accommodating cavity 3, and the lower end is connected with the slide rod accommodating block 51; the first magnet 42 is arranged at the joint of the telescopic rod 41 and the caster wheel accommodating cavity 3; the second magnet 43 is arranged at the joint of the telescopic rod 41 and the slide rod containing block 51;
the locking device 5 comprises a slide rod accommodating block 51, a slide rod 52 and a bolt 53; a slide bar adapting hole 511 is formed in the middle of the side surface of the slide bar accommodating block 51; a sliding rod 52 which can slide is matched with the sliding rod adapter hole 511 is arranged in the sliding rod adapter hole; the sliding rod 52 passes through the vertical slot 31 and extends to the outside of the box body 1; the other side of the caster wheel accommodating cavity 3, which is opposite to the vertical groove 31, is provided with a first groove 32; when the caster 2 is put down, part of the rod body of the slide rod 52 can be just pushed into the first groove 32;
the latch 53 comprises a first pin plate 531, a second pin plate 532, a pin shaft 533 and a pin nose 534; the first pin plate 531 is arranged at the left side of the vertical slot 31, and the second pin plate 532 is arranged at the right side of the vertical slot 31; a pin shaft 533 capable of rotating up and down is arranged on the first pin plate 531; the pin 533 includes a rotating shaft 5331 and a telescopic plate 5332; the telescopic plate 5332 is provided with a control rod 5333 for controlling the telescopic movement; a pin nose 534 matched with the pin shaft 533 is arranged on the second pin plate 532;
the caster 2 is provided at the lower end of the slide rod accommodating block 51.
The above technical solutions are all understandable to those skilled in the art.
Example 2:
as shown in fig. 1 to 6, a traveling case with hidden casters comprises a case body 1 and casters 2, wherein four caster accommodating cavities 3 are formed in the bottom of the case body 1; a vertical groove 31 is formed in the outer side of each caster accommodating cavity 3; the suitcase also comprises a telescopic device 4 and a locking device 5;
the telescopic device 4 comprises a telescopic rod 41, a first magnet 42 and a second magnet 43; the telescopic device 4 is structurally characterized in that a first magnet 42, a telescopic rod 41 and a second magnet 43 are sequentially connected from top to bottom; the upper end of the telescopic rod 41 is connected to the middle position of the top of the caster accommodating cavity 3, and the lower end is connected with the slide rod accommodating block 51; the first magnet 42 is arranged at the joint of the telescopic rod 41 and the caster wheel accommodating cavity 3; the second magnet 43 is arranged at the joint of the telescopic rod 41 and the slide rod containing block 51;
the locking device 5 comprises a slide rod accommodating block 51, a slide rod 52 and a bolt 53; a slide bar adapting hole 511 is formed in the middle of the side surface of the slide bar accommodating block 51; a sliding rod 52 which can slide is matched with the sliding rod adapter hole 511 is arranged in the sliding rod adapter hole; the sliding rod 52 passes through the vertical slot 31 and extends to the outside of the box body 1; the other side of the caster wheel accommodating cavity 3, which is opposite to the vertical groove 31, is provided with a first groove 32; when the caster 2 is put down, part of the rod body of the slide rod 52 can be just pushed into the first groove 32;
the latch 53 comprises a first pin plate 531, a second pin plate 532, a pin shaft 533 and a pin nose 534; the first pin plate 531 is arranged at the left side of the vertical slot 31, and the second pin plate 532 is arranged at the right side of the vertical slot 31; a pin shaft 533 capable of rotating up and down is arranged on the first pin plate 531; the pin 533 includes a rotating shaft 5331 and a telescopic plate 5332; the telescopic plate 5332 is provided with a control rod 5333 for controlling the telescopic movement; a pin nose 534 matched with the pin shaft 533 is arranged on the second pin plate 532;
the caster 2 is provided at the lower end of the slide rod accommodating block 51.
Further, in another embodiment, the caster (2) is a universal wheel.
The universal wheels can be adopted to drive the suitcase to rotate 360 degrees, so that the suitcase can adapt to most of driving environments, and the driving is more labor-saving and convenient.
Further, in another embodiment, each caster receiving cavity (3) is distributed at four corners of the box body (1).
Due to the structure, the caster containing cavities are uniformly distributed in a matrix mode, so that the stability of the suitcase is enhanced, and the internal space of the suitcase is reserved to the maximum extent.
Further, in another embodiment, a circular stopper 521 is disposed on a portion of the rod body of the slide rod 52 inside the box body 1, and the diameter of the circular stopper is larger than the width of the vertical slot 31.
Adopt circular separation blade can prevent to appear the user too hard and lead to the condition that the dislocation appears in the slide bar when twitching the slide bar, make the utility model discloses more laborsaving with worry.
Further, in another embodiment, a projection 522 is provided on a portion of the rod body of the slide rod 52 located outside the box body 1; the lower end of the pin 533 is provided with a second groove 5334 matching with the protrusion 522.
This lug is through combining with the second recess, when the truckle was put down, carries out the fixed of horizontal direction and vertical direction with the slide bar position, has strengthened the fastness when the truckle was put down.
Further, in another embodiment, the first pin plate 531 and the second pin plate 532 are fixed to the case 1 by screws.
Adopt the screw fixation to make it dismantle conveniently to change subassembly such as bolt easily, and let it have better stability, the reliability is high.
The above technical solutions are all understandable to those skilled in the art.
The utility model discloses a theory of operation of an embodiment as follows:
a suitcase with hidden castors achieves the purpose of free lifting of the castors through the matching arrangement of a telescopic device and a locking device. When you need pack up the truckle, the pulling control lever takes out the expansion plate from the round pin nose, upwards draws the top with the slide bar afterwards, and two magnet on the telescopic link are held each other this moment, make the truckle fix and hold the intracavity at the truckle, so far accomplished the action of packing up of truckle.
When you need emit the truckle, open behind the bolt with the slide bar down push to the bottom (two magnet separation of in-process), then push away the slide bar towards the box inside until unable promotion again, at last pulling control lever is gone into the round pin nose with the expansion plate card again, the lug on the slide bar is aimed at to the epaxial second recess of round pin when the round pin nose is gone into to the card, the slide bar has been locked in the bottom this moment, the slide bar can't carry out about the removal from top to bottom, thereby the truckle has just also been fixed, the action of emitting of truckle has been accomplished so far.
According to the description and drawings of the present invention, those skilled in the art can easily manufacture or use the aluminum bottle forming system of the present invention, and can produce the positive effects described in the present invention.
Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (6)
1. A suitcase with hidden castors, comprising a suitcase body (1) and castors (2), characterized in that: the bottom of the box body (1) is provided with four trundle accommodating cavities (3); a vertical groove (31) is formed in the outer side of each caster wheel accommodating cavity (3); the suitcase also comprises a telescopic device (4) and a locking device (5);
the telescopic device (4) comprises a telescopic rod (41), a first magnet (42) and a second magnet (43); the telescopic device (4) is structurally characterized in that a first magnet (42), a telescopic rod (41) and a second magnet (43) are sequentially connected from top to bottom; the upper end of the telescopic rod (41) is connected to the middle position of the top of the caster containing cavity (3), and the lower end of the telescopic rod is connected with the sliding rod containing block (51); the first magnet (42) is arranged at the joint of the telescopic rod (41) and the caster wheel accommodating cavity (3); the second magnet (43) is arranged at the joint of the telescopic rod (41) and the sliding rod accommodating block (51);
the locking device (5) comprises a sliding rod accommodating block (51), a sliding rod (52) and a bolt (53); a sliding rod adapting hole (511) is formed in the middle of the side face of the sliding rod accommodating block (51); a sliding rod (52) which can slide is matched with the sliding rod adapting hole (511) is arranged in the sliding rod adapting hole; the sliding rod (52) penetrates through the vertical groove (31) and extends to the outside of the box body (1); the other side of the caster wheel accommodating cavity (3) relative to the vertical groove (31) is provided with a first groove (32); when the caster (2) is put down, part of the rod body of the sliding rod (52) can be just pushed into the first groove (32);
the bolt (53) comprises a first pin plate (531), a second pin plate (532), a pin shaft (533) and a pin nose (534); the first pin plate (531) is arranged on the left side of the vertical groove (31), and the second pin plate (532) is arranged on the right side of the vertical groove (31); a pin shaft (533) capable of rotating up and down is arranged on the first pin plate (531); the pin shaft (533) comprises a rotating shaft (5331) and a telescopic plate (5332); the telescopic plate (5332) is provided with a control rod (5333) for controlling the telescopic movement; a pin nose (534) matched with the pin shaft (533) is arranged on the second pin plate (532);
the caster (2) is arranged at the lower end of the sliding rod containing block (51).
2. The suitcase with hidden casters as set forth in claim 1, wherein: the caster wheels (2) are universal wheels.
3. The suitcase with hidden casters as set forth in claim 1, wherein: each caster wheel accommodating cavity (3) is respectively distributed on four corners of the box body (1).
4. The suitcase with hidden casters as set forth in claim 1, wherein: the sliding rod (52) is provided with a circular baffle (521) on a part of the rod body positioned in the box body (1), and the diameter of the circular baffle is larger than the width of the vertical groove (31).
5. The suitcase with hidden casters as set forth in claim 1, wherein: a lug (522) is arranged on a part of the rod body of the slide rod (52) positioned outside the box body (1); the lower end of the pin shaft (533) is provided with a second groove (5334) matched with the lug (522).
6. The suitcase with hidden casters as set forth in claim 1, wherein: the first pin plate (531) and the second pin plate (532) are fixed on the box body (1) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020829491.1U CN212938444U (en) | 2020-05-18 | 2020-05-18 | Travelling basket with hidden truckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020829491.1U CN212938444U (en) | 2020-05-18 | 2020-05-18 | Travelling basket with hidden truckle |
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| Publication Number | Publication Date |
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| CN212938444U true CN212938444U (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020829491.1U Active CN212938444U (en) | 2020-05-18 | 2020-05-18 | Travelling basket with hidden truckle |
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| CN (1) | CN212938444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280455A (en) * | 2021-06-09 | 2021-08-20 | 严剑玉 | Anion air purifier and lifting wheel set system |
-
2020
- 2020-05-18 CN CN202020829491.1U patent/CN212938444U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280455A (en) * | 2021-06-09 | 2021-08-20 | 严剑玉 | Anion air purifier and lifting wheel set system |
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