Luggage case capable of improving antitheft capacity

A suitcase and ability technology, applied in the field of suitcases, can solve problems such as damage, anti-theft lock cracked or damaged, suitcase clothes or other items messed up, etc., to achieve the effect of firm suitcase, stable fit and improved anti-theft function

Active Publication Date: 2017-11-21

平湖市宏宇箱包股份有限公司

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AI-Extracted Technical Summary

Problems solved by technology

[0003] At present, there are suitcases with 4 small wheels, which can be easily pushed on flat ground without any effort, but the existing suitcases still have a lot of deficiencies in function and can still be further improved.

[0004] People often carry suitcases when they go out. When they are resting, suitcases will be used as seats or tables, especially hard-shell suitcases. However, the length and width of suitcases are fixed. When people need greater height, Existing luggage does not meet this requirement

Wh...

Method used

By the second contact iron 340 and described two pieces of first contact iron 320 laminating simultaneously realize the energization of resistance 331, the electric current signal of electric current acquisition module 350 acquisition resistance 331 place circuit is also delivered to microprocessor 360 and carries out arithmetic processing , when the system starts to work, when the current signal exists, the microprocessor 360 can receive the current signal, at this time, the microprocessor 360 determines that the circuit is normal; when the current signal does not exist, that is, the box cover 101 and the box seat 102 are separated , when the second contact iron 340 is separated from the two first contact irons 320, the microprocessor 360 cannot receive the current signal, and it is judged that the circuit is abnormal. At this time, the alarm 370 reports to the police, and the wireless communication module 380 transmits the data to the mobile phone , the mobile phone receives the abnormal data of the circuit. Here the wireless communication module 380 adopts a ZigBee wireless communication module. Therefore, after the system is turned on, when the box cover 101 is opened, an alarm can be effectively issued to improve the anti-theft function.

One side of the two first contact irons 320 is flush with the end face of the second support column 112, and one side of the second contact iron 320 is flush with the end surface of the first support column 111, which It can ensure that the first iron contact 320 can be effectively attached to the second iron contact 320, and the circuit can be stably energized.

The roller 440 at the top of any long groove 410 all protrudes from the top of the casing 100, and the roller 440 at the bottom of any long groove 410 protrudes from the bottom of the casing 100, which makes the scope of action of the tank chain 450 wider, When moving with the tank chain 450, the box body 100 is not easy to collide with foreign objects.

The screw adopts countersunk head type to fix the blocking cap 211 on the threaded column 210, which can ensure the flatness of the corresponding surface of the blocking cap 211, and can effectively ensure the stability that the blocking cap 211 and the second support column 112 are against each other .

The side stepped structure of the first contact iron 320 can be effectively stuck on the cavity wall of the accommodating cavity 210, and at the same time, through the fixing of the first cover ring 321, the first contact iron 320 is on the cavity wall of the accommodating cavity 210 Has better stability.

The small ring 141 and the large ring 142 are connected successively and the ring mouth diameters of the two are equal, the small ring 141 is embedded in the installation cavity 1111, the large ring 142 is clamped in the missing groove, and the structure of the fixed ring 140 can be better The stability of the shaft of the telescopic rod 120 is ensured to the utmost extent, and the fixing ring 140 will not hinder the cooperation between the table board 130 and the slot 1011 .

Through the setting of telescopic rod 120 in the installation cavity 1111, table board 130 can be effectively received and stretched out into draw-in groove 1011, when stretching out draw-in groove 1011, the height of table board 130 from box cover 101 can be adjusted, convenient to use Those who plac...

Abstract

The invention relates to the technical field of luggage cases and relates to a luggage case capable of improving antitheft capacity. The luggage case comprises a case body, wherein the case body comprises a case cover and a case base; a containing cavity is arranged in the case body; a first supporting column and a second supporting column are arranged in the containing cavity; one end of the first supporting column and one end of the second supporting column push against each other, and the other end of the first supporting column and the other end of the second supporting column are respectively connected with the inner side wall of the case cover and the inner side wall of the case base; a containing cavity is arranged in the second supporting column, wherein a cavity cover is arranged at a cavity opening of the containing cavity, two pieces of first touch iron are arranged on the wall of the containing wall, the two pieces of first touch iron are electrically connected with a resistor and a current acquisition module respectively, and the resistor and the current acquisition module are electrically connected with a power supply respectively; a piece of second touch iron is arranged in the tip of one end of the first supporting column; the second touch iron is attached to the two pieces of the first touch iron simultaneously, so that conduction between the two pieces of the first touch iron is realized; the current acquisition module is connected with a micro-processor; the micro-processor is connected with an alarm and a wireless communication module respectively. The luggage case has the advantage that the antitheft function is improved.

Application Domain

PursesLuggage +1

Technology Topic

Case basePower flow +4

Image

Examples

Experimental program(5)

Example Embodiment

[0035] Example 1

[0036] Such as figure 1 As shown, this embodiment provides a luggage box with a lift table. The luggage box includes a box body 100. The box body 100 includes a box cover 101 and a box seat 102 that cooperate with each other. The box body 100 is provided with an accommodation cavity 105; The cavity 105 is provided with a first support column 111 and a second support column 112. One end of the first support column 111 and one end of the second support column 112 abut against each other, and the other end of the first support column 111 and the second support column 112 The other end is connected to the inner side wall of the box cover 101 and the box base 102 respectively.

[0037] The luggage box is a hard-shell luggage box, and the corresponding arrangement of the first support column 111 and the second support column 112 makes the fit between the box cover 101 and the box seat 102 more stable, and makes the luggage box stronger.

[0038] Such as figure 1 , figure 2 with image 3 As shown, the first support column 111 is provided with an installation cavity 1111, the opening of the installation cavity 1111 faces the outside of the box cover 101, and the opening of the installation cavity 1111 is provided with a slot 1011; the installation cavity 1111 is provided with an expansion and contraction along the opening The telescopic rod 120 is provided with a table 130 outside the telescopic rod 120, and the table 130 is engaged with the slot 1011.

[0039] Through the arrangement of the telescopic rod 120 in the installation cavity 1111, the table 130 can be effectively received and extended out of the card slot 1011. When the card slot 1011 is extended, the height of the table 130 from the box cover 101 can be adjusted, which is convenient for users to place items. , Especially office supplies such as computers; the installation cavity 1111 is located in the first support column 111, which can effectively ensure the extension length of the telescopic rod 120, thereby increasing the telescopic range of the telescopic rod 120.

[0040] In this embodiment, the opening of the mounting cavity 1111 is provided with a fixing ring 140 for improving the stability of the shaft of the telescopic rod 120. The fixing ring 140 is fixed and sleeved on the shaft of the telescopic rod 120. The fixing ring 140 is fixed by a countersunk screw. Installed at the mouth of the installation cavity 1111.

[0041] The fixing ring 140 is sleeved on the body of the telescopic rod 120, which can effectively ensure the stability of the shaft when the telescopic rod 120 is telescopic, thereby preventing the telescopic rod 120 from deviating. The fixing ring 140 is fixedly installed at the opening of the mounting cavity 1111 by a countersunk screw, the screw does not protrude from the corresponding surface of the fixing ring 140, and the screw does not hinder the cooperation of the table 130 and the slot 1011.

[0042] In this embodiment, such as Figure 4 As shown, the fixed ring 140 includes a coaxial small ring 141 and a large ring 142. A slot is provided at the mouth of the mounting cavity 1111. The large ring 142 is clamped in the slot and fixed on the first support column 111 by screws. The small ring 141 is embedded in the installation cavity 1111.

[0043] The small ring 141 and the large ring 142 are connected in sequence with the same ring opening diameter. The small ring 141 is embedded in the mounting cavity 1111, and the large ring 142 is clamped in the groove. The structure of the fixed ring 140 can better ensure the expansion and contraction. The stability of the shaft of the rod 120, and the fixing ring 140 will not hinder the cooperation of the table 130 and the slot 1011.

[0044] In this embodiment, the inner side of the table board 130 is provided with a plurality of clamping blocks 160 in the circumferential direction, and the bottom of the groove 1011 is provided with a plurality of slots 150, and the plurality of slots 150 are used in one-to-one correspondence with the plurality of clamping blocks 160. In order to prevent the table board 130 from falling out of the slot 1011, the size and shape of the plurality of clamping blocks 160 and the plurality of slots 150 are the same.

[0045] The cooperation of the clamping block 160 and the slot 150 prevents the table board 130 from falling out of the slot 1011 easily when the table 130 is engaged with the slot 1011.

[0046] In this embodiment, such as Figure 5 As shown, any block 160 includes a block 161 and a block 162 connected in sequence. The block 161 is cylindrical and connected to the inner side of the table 130. The block 162 is spherical, and the diameter of the block 162 is larger than the diameter of the block 162.

[0047] The block 160 is made of soft material, such as rubber. The structure of the block 160 makes the block 160 enter the slot 150, since the diameter of the block 162 is larger than the diameter of the block 162, and the size and shape of the block 160 and the slot 150 are the same, the block 162 will be effectively clamped Live, not easy to fall off.

[0048] In this embodiment, a mounting hole 131 is provided on the outside of the table top 130, a collar 170 is installed on the wall of the mounting hole 131, and a pull ring 180 is movably sleeved on the collar 170.

[0049] The setting of the pull ring 180 makes the separation of the table 130 and the card slot 1011 very convenient.

[0050] In this embodiment, the diameter of the pull ring 180 is smaller than the diameter of the mounting hole 131, and the thickness of the pull ring 180 is also smaller than the thickness of the mounting hole 131.

[0051] The diameter of the pull ring 180 is smaller than the diameter of the mounting hole 131, and the thickness of the pull ring 180 is also smaller than the thickness of the mounting hole 131, that is, the thickness of the pull ring 180 is smaller than the depth of the mounting hole 131, and the pull ring 180 can be completely contained in the mounting hole 131 , So it will not affect the flatness of the table top 130 surface.

[0052] In this embodiment, a telescopic handle 103 is provided on the side of the box base 102, and a universal wheel 104 is provided on the bottom surface of the box body 100.

[0053] The telescopic handle 103 facilitates the pulling of the box 100, and the universal wheel 104 facilitates the movement of the box 100.

Example Embodiment

[0054] Example 2

[0055] Such as Image 6 As shown, the embodiment provides a luggage box that can prevent clothing from shaking. The luggage box includes a box body 100. The box body 100 includes a box cover 101 and a box seat 102 that cooperate with each other. The box body 100 is provided with an accommodation cavity 105; The cavity 105 is provided with a first support column 111 and a second support column 112. One end of the first support column 111 and one end of the second support column 112 abut against each other, and the other end of the first support column 111 and the second support column 112 The other end is connected to the inner side wall of the box cover 101 and the box base 102 respectively.

[0056] The luggage box is a hard-shell luggage box, and the corresponding arrangement of the first support column 111 and the second support column 112 makes the fit between the box cover 101 and the box seat 102 more stable, and makes the luggage box stronger.

[0057] Such as Image 6 with Figure 7 As shown, the first support column 111 includes a threaded column 210 and a stop cap 211 connected in sequence. One end of the stop cap 211 abuts on the second support column 112 and the other end is axially connected to a column head of the threaded column 210. A column head is connected to the inner side of the box cover 101, and the diameter of the stop cap 211 is larger than the diameter of the threaded post 210; The connecting rods 230 are all connected to a retaining ring 240.

[0058] The clothes are generally placed from the box base 102. When the clothes are not full, the stop ring 240 is rotated. At this time, the threaded ring 220 rotates on the threaded column 210 until the stop ring 240 is pressed against the clothes. At this time, the clothes are not easy Shaking. The setting of the stop cap 211 can prevent the threaded ring 220 from falling off the threaded post 210.

[0059] In this embodiment, the connecting rod 230 and the retaining ring 240 are made of rubber.

[0060] The connecting rod 230 and the retaining ring 240 are made of rubber, which makes the connecting rod 230 and the retaining ring 240 have a certain buffering capacity, and is not easy to cause damage to clothing. Moreover, the use of rubber materials can prevent uneven placement of clothes. For example, when the clothes are different in height, the rubber connecting rod 230 and the retaining ring 240 can effectively compress all the clothes.

[0061] In this embodiment, the elastic modulus of rubber is 7.6 to 7.9 MPa.

[0062] The elastic modulus of rubber is 7.6~7.9MPa, which can better cushion and compact clothes.

[0063] In this embodiment, the blocking cap 211 is fixed on the threaded post 210 by a countersunk screw.

[0064] A countersunk screw is used to fix the stop cap 211 on the threaded post 210, which can ensure the flatness of the corresponding surface of the stop cap 211, and can effectively ensure the stability of the stop cap 211 and the second support post 112 against each other.

[0065] In this embodiment, the diameter of the retaining ring 240 is 9/10 of the width of the receiving cavity 105.

[0066] The diameter of the retaining ring 240 is 9/10 of the width of the receiving cavity 105, which can better block the clothes.

[0067] In this embodiment, the diameter of the blocking cap 211 is equal to the diameter of the second supporting column 112.

[0068] The diameter of the blocking cap 211 is equal to the diameter of the second supporting column 112, which enables the blocking cap 211 to be aligned with the second supporting column 112, and prevents the blocking cap 211 or the second supporting column 112 from protruding from causing damage to clothing.

[0069] In this embodiment, a telescopic handle 103 is provided on the side of the box base 102, and a universal wheel 104 is provided on the bottom surface of the box body 100.

Example Embodiment

[0070] Example 3

[0071] Such as Figure 8 As shown, the embodiment provides a luggage case that can improve the anti-theft capability. The luggage case includes a case body 100. The case body 100 includes a matching case cover 101 and a case seat 102. The case body 100 is provided with an accommodation cavity 105; The cavity 105 is provided with a first support column 111 and a second support column 112. One end of the first support column 111 and one end of the second support column 112 abut against each other, and the other end of the first support column 111 and the second support column 112 The other end is connected to the inner side wall of the box cover 101 and the box base 102 respectively.

[0072] Such as Figure 8 , Picture 9 with Picture 10 As shown, the second supporting column 112 is provided with a containing cavity 310, a cavity cover 311 is provided at the mouth of the containing cavity 310, and two first contact irons 320 are provided on the cavity wall of the containing cavity 310. The first iron contact 320 is electrically connected to a resistor 331 and a current collecting module 350 for collecting current signals. The resistor 331 and the current collecting module 350 are respectively electrically connected to the positive and negative poles of a power supply 330; the first support A second contact iron 340 is provided in one end of the column 112, and the second contact iron 340 is attached to the two first contact irons 320 at the same time so that the two first contact irons 320 are turned on; the current collection module 350 It is connected with a microprocessor 360 for calculation processing, and the microprocessor 360 is respectively connected with an alarm 370 for alarm and a wireless communication module 380 for wireless signal transmission with a mobile phone.

[0073] The second contact iron 340 and the two first contact irons 320 are simultaneously attached to realize the energization of the resistor 331. The current collection module 350 collects the current signal of the circuit where the resistor 331 is located and transmits it to the microprocessor 360 for arithmetic processing. After the system starts to work, when the current signal exists, the microprocessor 360 can receive the current signal. At this time, the microprocessor 360 determines that the circuit is normal; when the current signal does not exist, that is, the box cover 101 and the box base 102 are separated, and the second When the contact iron 340 is separated from the two first contact irons 320, the microprocessor 360 cannot receive the current signal and determines that the circuit is abnormal. At this time, the alarm 370 gives an alarm, and the wireless communication module 380 transmits the data to the mobile phone, and the mobile phone receives To the abnormal data of the circuit. Here, the wireless communication module 380 adopts a ZigBee wireless communication module. Therefore, after the system is turned on, the box cover 101 can effectively alarm when the box cover is opened, which improves the anti-theft function.

[0074] The connection structure and cooperation relationship of the current collecting module 350, the microprocessor 360, the alarm 370, and the wireless communication module 380 are very mature in the prior art and will not be described in detail here.

[0075] In this embodiment, the resistor 331, the current collection module 350, the power supply 330, and the microprocessor 360 are all installed in the accommodating cavity 310; the alarm 370 and the wireless communication module 380 are installed outside the box base 102.

[0076] In this embodiment, one side surface of the two first contact irons 320 is flush with one end surface of the second support column 112, and one side surface of the second contact iron 320 is flush with one end surface of the first support column 111 .

[0077] One side surface of the two first contact irons 320 is flush with one end surface of the second support column 112, and one side surface of the second contact iron 320 is flush with one end surface of the first support column 111, which can ensure the first The first contact iron 320 can be effectively bonded to the second contact iron 320 to ensure that the circuit can be energized stably.

[0078] In this embodiment, the sides of the two first contact irons 320 are stepped and clamped on the cavity wall of the accommodating cavity 310. The cavity wall of the accommodating cavity 310 is provided with two pieces for resisting the corresponding first contact iron. The first cover ring 321 of 320 is fixed on the cavity wall of the accommodating cavity 310 by screws.

[0079] The side stepped structure of the first contact iron 320 can be effectively clamped on the cavity wall of the accommodating cavity 210, and at the same time, the first cover ring 321 is fixed so that the first contact iron 320 has a better position on the cavity wall of the accommodating cavity 210. 地 stability.

[0080] In this embodiment, the side surface of the second contact iron 340 is stepped and is resisted by the second cover ring 341, which is fixed on one end of the first support column 111 by screws.

[0081] The structure of the second contact iron 340 and the function of the second cover ring 341 enable the second contact iron 340 to be stably installed on one end of the first support column 111.

[0082] In this embodiment, a telescopic handle 103 is provided on the side of the box base 102, and a universal wheel 104 is provided on the bottom surface of the box body 100.

PUM

Property	Measurement	Unit
Elastic modulus	7.6 ~ 7.9	MPa

Description & Claims & Application Information

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Classification and recommendation of technical efficacy words

With stable

Luggage case capable of improving antitheft capacity

A suitcase and ability technology, applied in the field of suitcases, can solve problems such as damage, anti-theft lock cracked or damaged, suitcase clothes or other items messed up, etc., to achieve the effect of firm suitcase, stable fit and improved anti-theft function

AI-Extracted Technical Summary

Problems solved by technology

Method used

Abstract

Image

Examples

Example Embodiment

Example Embodiment

Example Embodiment

PUM

Description & Claims & Application Information

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