CN218773486U

CN218773486U - Handle structure capable of preventing bag handle from cracking

Info

Publication number: CN218773486U
Application number: CN202222793842.XU
Authority: CN
Inventors: 李凡; 黄中坚; 刘长明; 张彬
Original assignee: Wenzhou Jiangfan Industry Co ltd
Current assignee: Wenzhou Jiangfan Industry Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-31
Anticipated expiration: 2032-10-21

Abstract

The utility model provides a can prevent handle structure that case and bag hand (hold) was slotted, includes the hand (hold) component, the hand (hold) component includes first handle casing and connects in the second handle casing of first handle casing, be equipped with the first location axle of a plurality of on the first handle casing, be equipped with if the first location recess of pole on the second handle casing, the shape size looks adaptation of first location axle and first location recess, the position of first location axle and first location recess is corresponding, first location axle is located the left and right sides of first handle casing respectively, still be equipped with a plurality of second location axle on the first handle casing, still be equipped with a plurality of second location recess on the second handle casing, the position of second location axle and second location recess is corresponding, and when first handle casing and second handle casing connect together, the second location axle is close to the seam position of first handle casing and second handle casing.

Description

Handle structure capable of preventing bag handle from cracking

Technical Field

The utility model relates to a case and bag equipment technical field especially relates to a can prevent hand (hold) structure that case and bag hand (hold) slotted.

Background

In the process of long-distance travel, due to the fact that a lot of luggage is available, luggage is usually carried by the luggage, the luggage is usually provided with a pull rod and a handle element connected to the pull rod, in the process of producing the handle element, a button used for adjusting the extension and retraction of the pull rod needs to be installed in the handle element, therefore, the handle element is usually required to be produced and installed in two parts, in the subsequent assembling process, the problem is often encountered, because the handle element is usually formed by injection molding, in the assembling process, due to the principle of expansion with heat and contraction with cold, the handle element can shrink and deform to different degrees, in the process of production line, the two parts of the handle element are connected together to be fixed together through bolts, a period of time is required, and in the period of time, the phenomenon that a seam between the two parts of the handle element is too large often occurs, so that the product becomes defective products easily occurs, and the structural stability of the handle element is not beneficial.

Disclosure of Invention

In order to solve the above problem, the utility model provides a handle structure which can avoid the phenomenon of overlarge seam on the handle element and can prevent the case handle from cracking.

The technical scheme of the utility model: the handle structure capable of preventing the luggage handle from being slotted comprises a handle element, wherein the handle element comprises a first handle shell and a second handle shell connected with the first handle shell, the first handle shell and the second handle shell can surround to form a closed space, a plurality of first positioning shafts are arranged on the first handle shell, a plurality of first positioning grooves are arranged on the second handle shell, the first positioning shafts are matched with the first positioning grooves in shape and size, the first positioning shafts correspond to the first positioning grooves in position, the first positioning shafts are respectively positioned on the left side and the right side of the first handle shell, a plurality of second positioning shafts are further arranged on the first handle shell, a plurality of second positioning grooves are further arranged on the second handle shell, the second positioning shafts correspond to the second positioning grooves in position, and when the first handle shell and the second handle shell are connected together, the second positioning shafts are close to the seam position of the first handle shell and the second handle shell.

Adopt above-mentioned technical scheme, when needs link together first handle casing and second handle casing, at first, aim at first positioning groove and second positioning groove respectively and insert first positioning shaft and second positioning shaft, make first handle casing link together with the second handle casing, because the second positioning shaft is close to the seam position of first handle casing and second handle casing, consequently, first positioning shaft and first positioning groove can guarantee that the left and right sides of first handle casing and second handle casing can not appear the position skew because of expend with heat and contract with cold, and the seam position that first handle casing and second handle casing can be guaranteed to second positioning shaft and second positioning groove can not appear the position skew because of expend with heat and contract with cold, spacing through first positioning shaft and second positioning shaft, the too big phenomenon of seam can not appear when guaranteeing first handle casing and second handle casing to connect.

The utility model discloses a further setting: the shaft is equipped with the first spacing lug of fixed connection in second location axle bottom on the second location, second location recess bottom is equipped with first spacing recess, the shape size looks adaptation of first spacing lug and first spacing recess, first spacing lug is the ball form, the diameter of first spacing lug is greater than the diameter of second location axle, first spacing lug has certain elasticity.

Adopt above-mentioned technical scheme, because the first spacing lug of second location axle bottom, the diameter of first spacing lug is greater than the diameter of second location axle, and first spacing lug has certain elasticity, when the second location axle inserts in the second positioning groove, thereby first spacing lug takes place to warp by the pressure of second positioning groove inner wall and reduces the diameter of first spacing lug, when first spacing lug gets into first spacing groove, first spacing lug resumes original diameter size, make first spacing lug card in first spacing groove, thereby further guarantee the stability of being connected between second location axle and the second positioning groove, the phenomenon that the seam appears too big when avoiding first handle casing and the second handle casing to connect.

The utility model discloses a further setting: the anti-skid device is characterized in that a plurality of anti-skid lugs are arranged on the surface of the first limiting lug, the anti-skid lugs are uniformly distributed on the surface of the first limiting lug, and the height of each anti-skid lug is 0.05mm.

By adopting the technical scheme, because the surface of the first limiting convex block is provided with the plurality of anti-skid convex blocks, and the anti-skid convex blocks are uniformly distributed on the surface of the first limiting convex block, the stability of connection between the first limiting convex block and the first limiting groove can be further ensured, the first limiting convex block is prevented from sliding out of the second positioning groove, and the phenomenon of overlarge seam can not occur when the first handle shell and the second handle shell are connected.

The utility model discloses a further setting: the inner wall of the second handle shell is provided with two connecting blocks and a second limiting convex block connected to the connecting blocks, the inner wall of the first handle shell is provided with two second limiting grooves, the second limiting convex block has certain elasticity, and the shape and the size of the second limiting convex block are matched with those of the second limiting grooves.

Adopt above-mentioned technical scheme, because the second is handheld shells inner wall is equipped with two connecting blocks and connects in the spacing lug of second of connecting block, when first handheld shell is connected with the second handheld shell, the spacing lug of second can block into the spacing lug of second, can further improve the stability of being connected between first handheld shell and the second handheld shell, the too big phenomenon of seam when preventing first handheld shell and the second handheld shell to connect.

Drawings

Fig. 1 is a schematic structural view of a first handle casing in a handle structure capable of preventing a bag handle from cracking according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a second handle casing in a handle structure capable of preventing the bag handle from cracking according to an embodiment of the present invention.

Fig. 3 is a sectional view of a second handle casing in a handle structure capable of preventing the bag handle from cracking according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a connecting block and a second limiting bump in a handle structure capable of preventing a bag handle from being slotted according to an embodiment of the present invention.

1-a first handle shell, 2-a second handle shell, 3-a first positioning shaft, 4-a first positioning groove, 5-a second positioning shaft, 6-a second positioning groove, 7-a first limiting lug, 8-a first limiting groove, 9-an anti-skid lug, 10-a connecting block, 11-a second limiting lug and 12-a second limiting groove.

Detailed Description

As shown in fig. 1 to 4, a handle structure capable of preventing a bag handle from being slit includes a handle element, the handle element includes a first handle case 1 and a second handle case 2 connected to the first handle case 1, the first handle case 1 and the second handle case 2 can enclose a closed space, the first handle case 1 is provided with a plurality of first positioning shafts 3, the second handle case 2 is provided with a plurality of first positioning grooves 4, the first positioning shafts 3 are matched with the first positioning grooves 4 in shape and size, the first positioning shafts 3 correspond to the first positioning grooves 4 in position, the first positioning shafts 3 are respectively located at left and right sides of the first handle case 1, the first handle case 1 is further provided with a plurality of second positioning shafts 5, the second handle case 2 is further provided with a plurality of second positioning grooves 6, the second positioning shafts 5 correspond to the second positioning grooves 6 in position, when the first handle case 1 and the second handle case 2 are connected, and the second positioning shafts 5 are close to a seam of the first handle case 1 and the second handle case 2.

When first handle casing 1 and second handle casing 2 link together as required, at first, aim at first positioning groove 4 and second positioning groove 6 respectively with first location axle 3 and second location axle 5 and insert for first handle casing 1 links together with second handle casing 2, because second positioning shaft 5 is close to the seam position of first handle casing 1 and second handle casing 2, consequently, first positioning shaft 3 and first positioning groove 4 can guarantee that the left and right sides of first handle casing 1 and second handle casing 2 can not appear the position skew because of expend with heat and contract with cold, and second positioning shaft 5 and second positioning groove 6 can guarantee that the seam position of first handle casing 1 and second handle casing 2 can not appear the position skew because of expend with heat and contract with cold, spacing through first positioning shaft 3 and second positioning shaft 5, can not appear the too big phenomenon of seam when guaranteeing that first handle casing 1 and second handle casing 2 to connect.

Be equipped with first spacing lug 7 that is equipped with fixed connection in second location axle 5 bottom on the

second location axle

5, 6 bottoms in second positioning groove are equipped with first spacing recess 8, first spacing lug 7 and the size of the shape looks adaptation of first spacing recess 8, first spacing lug 7 is the ball form, the diameter of first spacing lug 7 is greater than the diameter of second location axle 5, first spacing lug 7 has certain elasticity.

Because the first limiting convex block 7 at the bottom of the second positioning shaft 5, the diameter of the first limiting convex block 7 is larger than that of the second positioning shaft 5, and the first limiting convex block 7 has certain elasticity, when the second positioning shaft 5 is inserted into the second positioning groove 6, the first limiting convex block 7 deforms under the pressure of the inner wall of the second positioning groove 6, so that the diameter of the first limiting convex block 7 is reduced, when the first limiting convex block 7 enters the first limiting groove 8, the first limiting convex block 7 recovers the original diameter, so that the first limiting convex block 7 is clamped in the first limiting groove 8, thereby further ensuring the stability of connection between the second positioning shaft 5 and the second positioning groove 6, and avoiding the phenomenon of overlarge seam when the first handle shell 1 is connected with the second handle shell 2.

The surface of the first limiting convex block 7 is provided with a plurality of anti-skid convex blocks 9, the anti-skid convex blocks 9 are uniformly distributed on the surface of the first limiting convex block 7, and the height of each anti-skid convex block 9 is 0.05mm.

Because first spacing lug 7 surface is equipped with a plurality of skid proof block 9, and skid proof block 9 evenly distributed is on first spacing lug 7 surface, can further guarantee the stability of being connected between first spacing lug 7 and the first spacing recess 8, avoids first spacing lug 7 roll-off from second positioning groove 6, can not appear the too big phenomenon of seam when guaranteeing first handle casing 1 and second handle casing 2 to connect.

The inner wall of the second handle shell 2 is provided with two connecting blocks 10 and a second limiting convex block 11 connected to the connecting blocks 10, the inner wall of the first handle shell 1 is provided with two second limiting grooves 12, the second limiting convex block 11 has certain elasticity, and the second limiting convex block 11 is matched with the second limiting grooves 12 in shape and size.

Because the inner wall of the second handle shell 2 is provided with two connecting blocks 10 and a second limiting convex block 11 connected to the connecting blocks 10, when the first handle shell 1 is connected with the second handle shell 2, the second limiting convex block 11 can be clamped into the second limiting convex block 11, the stability of connection between the first handle shell 1 and the second handle shell 2 can be further improved, and the phenomenon of overlarge seam when the first handle shell 1 is connected with the second handle shell 2 is prevented.

Claims

1. The utility model provides a can prevent case and bag hand (hold) structure that seam was opened, includes the hand (hold) component, its characterized in that: the handle element comprises a first handle shell and a second handle shell connected to the first handle shell, the first handle shell and the second handle shell can be enclosed to form a closed space, a plurality of first positioning shafts are arranged on the first handle shell, a plurality of first positioning grooves are formed in the second handle shell, the first positioning shafts are matched with the first positioning grooves in shape and size, the first positioning shafts correspond to the first positioning grooves in position, the first positioning shafts are respectively located on the left side and the right side of the first handle shell, a plurality of second positioning shafts are further arranged on the first handle shell, a plurality of second positioning grooves are further arranged on the second handle shell, the second positioning shafts correspond to the second positioning grooves in position, and when the first handle shell and the second handle shell are connected together, the second positioning shafts are close to the joint position of the first handle shell and the second handle shell.

2. A handle structure for preventing a case handle from being slit according to claim 1, wherein: the positioning device is characterized in that a first limiting lug fixedly connected to the bottom of the second positioning shaft is arranged on the second positioning shaft, a first limiting groove is arranged at the bottom of the second positioning groove, the first limiting lug is matched with the first limiting groove in shape and size, the first limiting lug is in a spherical shape, the diameter of the first limiting lug is larger than that of the second positioning shaft, and the first limiting lug has certain elasticity.

3. A handle structure for preventing a case handle from being slit according to claim 2, wherein: the anti-skid device is characterized in that a plurality of anti-skid lugs are arranged on the surface of the first limiting lug, the anti-skid lugs are uniformly distributed on the surface of the first limiting lug, and the height of each anti-skid lug is 0.05mm.

4. A handle structure for preventing a case handle from being slit according to claim 1, wherein: the first handle shell inner wall is provided with two first limiting grooves, the first limiting convex blocks are elastic, and the first limiting convex blocks are matched with the first limiting grooves in shape and size.