CN110638172A - Travel suitcase with adjustable space - Google Patents

Abstract

The invention discloses a space-adjustable travel bag, comprising a lower box body, and sliding grooves are opened on both upper and lower sides of the inner cavity of the lower box, and a sliding block is slidably connected to the inner cavity of the sliding groove. A partition plate is fixedly installed on the side of the block away from the chute, a fixed block is fixedly installed on the front surface of the slider, a through groove is opened in the inner cavity of the fixed block, and a right side of the inner cavity of the through groove is fixedly installed with a fixed block. A spring, the inner cavity of the spring is provided with an insertion rod, the surface of the insertion rod is sleeved with a limit seat, and the right side of the limit seat is fixedly connected with the left side of the spring, and the left side of the insertion rod penetrates the fixing block and extends to the inner cavity of the lower case. The present invention solves the effect that the commonly used travel luggage on the market does not have the adjustment space through the cooperation of the jack, the insertion rod, the through groove, the fixed block, the slider, the chute, the pull button, the spring and the limit seat, and many more The price of functional bags is too high and does not meet the consumption level of most people.

Description

A travel bag with adjustable space

technical field

The invention relates to the technical field of luggage, in particular to a travel luggage with adjustable space.

Background technique

Luggage is a general term for bags, and is a general term for various bags used to hold things, including general shopping bags, handbags, handbags, wallets, backpacks, shoulder bags, shoulder bags, waist bags and various trolley cases, etc. Among the commonly used suitcases, from wooden boxes and large suitcases only for clothing, to portable suitcases and trolley cases of various shapes, the suitcases in people's hands are constantly evolving and have various functions, but their most essential The function is to store clothes and items. The items are big or small. The commonly used travel bags on the market do not have the effect of adjusting the space. The price of multi-functional bags is too high and does not meet the consumption level of most people. For this reason, we propose A travel bag with adjustable space.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a travel luggage with adjustable space, which has the advantages of adjustable space and low cost, and solves the problem that the commonly used travel luggage on the market does not have the effect of adjusting the space, and the price of multi-functional luggage is too high. It does not meet the consumption level of most people.

In order to achieve the above purpose, the present invention provides the following technical solutions: a travel luggage with adjustable space, comprising a lower box body, the upper and lower sides of the inner cavity of the lower box are provided with chute, and the inner cavity of the chute slides A sliding block is connected, a partition plate is fixedly installed on the side of the sliding block away from the chute, a fixing block is fixedly installed on the front surface of the sliding block, and the inner cavity of the fixing block is provided with a through groove, and the through groove is A spring is fixedly installed on the right side of the inner cavity, an insertion rod is arranged in the inner cavity of the spring, a limit seat is sleeved on the surface of the insertion rod, and the right side of the limit seat is fixedly connected with the left side of the spring, the said The left side of the insertion rod penetrates the fixing block and extends to the inner cavity of the lower box body, the left and right sides of the lower box body are provided with sockets for use with the insertion rod, and the right side of the insertion rod penetrates the fixing block and The fixed connection has a pull button.

Preferably, two brackets are symmetrically arranged on the left side of the lower box body, bearings are fixedly installed on the upper and lower sides of the inner cavity of the bracket, the inner cavity of the bearing is rotatably connected with a rotating shaft, and the surface of the rotating shaft is sleeved Has box wheels.

Preferably, a pull handle is provided on the right side of the lower box body, and the top of the lower box body is movably connected with the upper box body through a hinge.

Preferably, lower lock blocks are fixedly installed at the middle ends of the left and right sides of the lower box body, and upper lock blocks are fixedly installed at the middle ends of the left and right sides of the upper box body.

Compared with the prior art, the beneficial effects of the present invention are as follows:

1. The present invention is provided with jacks, insertion rods, through slots, fixing blocks, pull buttons, springs and limit seats. Pull the pull buttons, the pull buttons drive the insertion rods to move to the right, and the insertion rods drive the limit seats on them to move to the right. Right, the spring is compressed by force. When the left side of the insertion rod leaves the right side of the jack, the partition can be pulled to move. The slider and the chute are set so that the partition can move in parallel, and the lower box can be connected to the lower box through the partition. Adjust the space of the body, after reaching the required space, release the pull button, the insertion rod is stuck in the jack under the action of the spring resilience, and the partition plate can be fixed in the required position, which solves the problem of commonly used in the existing market. The travel luggage does not have the effect of adjusting the space, and the price of the multi-functional luggage is too high, which does not meet the consumption level of most people.

2. The present invention is provided with a lower lock block and an upper lock block, which can lock the suitcase, and is provided with a handle, a bracket, a rotating shaft, a box wheel and a bearing, so that the suitcase can be moved.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the left side structural schematic diagram of the lower box of the present invention;

FIG. 3 is a schematic view of the enlarged structure of part A of the present invention.

In the figure: 1. Lower box body; 2. Slider; 3. Partition plate; 4. Jack; 5. Rotating shaft; 6. Box wheel; 7. Bracket; 8. Hinge; Box body; 11, chute; 12, pull handle; 13, lower lock block; 14, insert rod; 15, through slot; 16, fixing block; 17, pull button; 18, spring; 19, limit seat; 20 , Bearings.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation or a specific orientation. construction and operation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense, for example, "connected" may be a fixed connection, It can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

In the present invention, the lower box body 1, the slider 2, the partition plate 3, the socket 4, the rotating shaft 5, the box wheel 6, the bracket 7, the hinge 8, the upper lock block 9, the upper box body 10, the chute 11, the pull handle 12 , the lower locking block 13, the insert rod 14, the through groove 15, the fixing block 16, the pull button 17, the spring 18, the limit seat 19 and the bearing 20 are all common standard parts or parts known to those skilled in the art, and their structures and The principles are all known to those skilled in the art through technical manuals or through routine experimental methods.

Please refer to Figure 1-3, a travel luggage with adjustable space, including a lower box 1, two brackets 7 are symmetrically arranged on the left side of the lower box 1, and bearings are fixedly installed on the upper and lower sides of the inner cavity of the bracket 7 20. The inner cavity of the bearing 20 is rotatably connected with the rotating shaft 5, the surface of the rotating shaft 5 is sleeved with a box wheel 6, the right side of the lower box body 1 is provided with a pull handle 12, the travel case can be moved, and the top of the lower box body 1 is connected by a hinge 8. The upper box body 10 is movably connected, and the upper and lower sides of the inner cavity of the lower box body 1 are provided with chute 11. The inner cavity of the chute 11 is slidably connected with a slider 2, so that the partition 3 can move in parallel, and the slider 2 A partition plate 3 is fixedly installed on the side away from the chute 11 , a fixed block 16 is fixedly installed on the front surface of the slider 2 , a through groove 15 is opened in the inner cavity of the fixed block 16 , and the right side of the inner cavity of the through groove 15 is fixedly installed with a fixed block 16 . The spring 18, the inner cavity of the spring 18 is provided with a plunger 14, the surface of the plunger 14 is sleeved with a limit seat 19, and the right side of the limit seat 19 is fixedly connected with the left side of the spring 18, and the left side of the plunger 14 penetrates The fixing block 16 extends to the inner cavity of the lower box body 1. The left and right sides of the lower box body 1 are provided with sockets 4 which are used in conjunction with the insertion rod 14. The right side of the insertion rod 14 penetrates the fixing block 16 and is fixedly connected with Pull the button 17, pull the pull button 17, the pull button 17 drives the insertion rod 14 to move to the right, and the insertion rod 14 drives the limit seat 19 on it to the right, so that the spring 18 is compressed by force. After the right side of the hole 4, the partition plate 3 can be pulled to move, and the space of the lower box 1 can be adjusted through the partition plate 3. When the required space is reached, the pull button 17 is released, and the insertion rod 14 is subjected to the elastic force of the spring 18. It is stuck in the jack 4, and the partition 3 can be fixed in the required position, which solves the problem that the commonly used travel bags on the market do not have the effect of adjusting the space, and the price of multi-functional bags is too high, which is not suitable for most people. To solve the problem of consumption level, lower lock blocks 13 are fixedly installed at the middle ends of the left and right sides of the lower case 1, and upper lock blocks 9 are fixedly installed at the middle ends of the left and right sides of the upper case 10, which can lock the suitcase tightly.

When in use, the jack 4, the insertion rod 14, the through slot 15, the fixing block 16, the pull button 17, the spring 18 and the limit seat 19 are provided, and the pull button 17 is pulled, and the pull button 17 drives the insertion rod 14 The rod 14 drives the limit seat 19 on it to the right, so that the spring 18 is compressed by force. When the left side of the insertion rod 14 leaves the right side of the socket 4, the partition plate 3 can be pulled to move, and the slider 2 and the slider are provided. The slot 11 allows the partition 3 to move in parallel, and the space of the lower box 1 can be adjusted through the partition 3. After the required space is reached, the pull button 17 is released, and the insertion rod 14 is affected by the elastic force of the spring 18. It is stuck in the jack 4, and the partition 3 can be fixed in the desired position, which solves the problem that the commonly used travel bags on the market do not have the effect of adjusting the space, and the price of multi-functional bags is too high, which does not meet the consumption level of most people. To solve the problem, the lower lock block 13 and the upper lock block 9 are set to lock the suitcase, and the pull handle 12, the bracket 7, the rotating shaft 5, the box wheel 6 and the bearing 20 are set to move the suitcase.

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

Claims (4)

1. A space-adjustable travel bag, comprising a lower box body (1), characterized in that: the upper and lower sides of the inner cavity of the lower box body (1) are provided with chute (11), the chute (11) A sliding block (2) is slidably connected to the inner cavity of (11), a partition plate (3) is fixedly installed on the side of the sliding block (2) away from the chute (11), and the front surface of the sliding block (2) A fixing block (16) is fixedly installed, the inner cavity of the fixing block (16) is provided with a through groove (15), and a spring (18) is fixedly installed on the right side of the inner cavity of the through groove (15). The inner cavity of (18) is provided with an insertion rod (14), the surface of the insertion rod (14) is sleeved with a limit seat (19), and the right side of the limit seat (19) and the left side of the spring (18) Fixed connection, the left side of the insertion rod (14) penetrates the fixing block (16) and extends to the inner cavity of the lower box (1), and the left and right sides of the lower box (1) are provided with insertion rods (14) The socket (4) used in conjunction, the right side of the insertion rod (14) penetrates the fixing block (16) and is fixedly connected with a pull button (17). 2. A travel luggage bag with adjustable space according to claim 1, characterized in that: two brackets (7) are symmetrically arranged on the left side of the lower box body (1), and inside the brackets (7) Bearings (20) are fixedly installed on the upper and lower sides of the cavity, a rotating shaft (5) is rotatably connected to the inner cavity of the bearing (20), and a box wheel (6) is sleeved on the surface of the rotating shaft (5). 3. A travel case bag with adjustable space according to claim 1, characterized in that: a pull handle (12) is provided on the right side of the lower case body (1), The top is movably connected with an upper box (10) through a hinge (8). 4 . The travel luggage with adjustable space according to claim 3 , characterized in that: the middle ends of the left and right sides of the lower box body ( 1 ) are fixedly installed with lower lock blocks ( 13 ), and the upper box body (10) Locking blocks (9) are fixedly installed on the middle ends of the left and right sides.

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