A new handle structure

Abstract

The utility model belongs to handle field, concretely relates to a novel handle structure, including two inner tubes, the upper portion of two inner tubes is provided with handle assembly in common, handle assembly includes the lower seat of fixed connection in two inner tubes upper end opening inboard, the lower seat is L type, the horizontal part of two lower seats is mutual contact, the upper portion of two lower seats is clamped with upper cover in common, the outside of lower seat and upper cover is commonly covered with the outer cover, the top of two lower seats all integrative setting has the fender, and fender and the end of outer cover resist touch. The utility model discloses the outer cover of handle assembly in the draw -in rod box is made of aluminium extrusion type pipe, in this way, can realize a variety of color effects through anodic oxidation surface treatment, beautiful and durable, at the same time, the key decorative ring also adopts aluminium material, can carry out the same surface treatment, further enhances visual consistency, in this way, the whole can keep consistent with draw -in rod pipe color, improves the overall appearance quality of the luggage.

Description

Technical Field

[0001] This utility model relates to the field of handle technology, specifically a novel handle structure. Background Technology

[0002] A suitcase handle is typically used in conjunction with the suitcase's pull rod to help users extend or retract the rod. The positioning and engagement between the handle and the rod help users adjust the pull rod to the appropriate length.

[0003] Existing suitcase handles are typically made of engineering plastics such as ABS and PP, molded in one piece using injection molding. The internal structure (such as buttons and transmission mechanisms) and the outer shell are either a single unit or simply assembled. However, their texture is poor, they are prone to scratches, and they will show signs of aging and fading after long-term use, making it difficult to meet the needs of the mid-to-high-end market. In addition, there is usually a color difference between the plastic handle and the metal handle tube, which ruins the overall aesthetics of the suitcase. Although this can be compensated for by spraying paint that is similar in color to the handle tube, the paint layer has poor adhesion and is very easy to wear off. Utility Model Content

[0004] The purpose of this utility model is to provide a new type of handle structure that solves the problems of the appearance and texture of existing suitcase handles being inconsistent with the overall suitcase and the color being difficult to maintain a consistent consistency with the handle tube.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A novel handle structure includes two inner tubes, with a handle assembly commonly arranged above the two inner tubes. The handle assembly includes a lower seat fixedly connected to the inner side of the upper opening of the two inner tubes. The lower seat is L-shaped, and the horizontal portions of the two lower seats contact each other. A top cover is commonly snapped onto the top of the two lower seats. An outer sleeve is commonly fitted over the lower seats and the top cover. A retaining edge is integrally formed on the top of each of the two lower seats, and the retaining edge abuts against the end of the outer sleeve, clamping both ends of the outer sleeve and positioning it horizontally. A sloping slide rod is slidably connected inside the horizontal portion of each lower seat, with one end of the sloping slide rod abutting against the sloping surface of a sloping top block. A button is slidably connected to the bottom of the horizontal portions of both lower seats, and the button is slidably connected to the other end of the sloping slide rod. A decorative ring is commonly snapped onto the bottom of the horizontal portions of both lower seats, and the button is slidably connected to the inner side of the decorative ring. The decorative ring and the outer sleeve can also be made of the same material and can be anodized to produce different color effects.

[0006] Preferably, each inner tube is slidably sleeved with an outer tube, the outer tube is snapped with a mounting sleeve, and the mounting sleeve is fixedly connected to a fixing seat on its outer side. The outer tube, mounting sleeve, and fixing seat are the basic components of the bag.

[0007] Preferably, the lower seat has an inclined top block slidably connected inside, and a transmission bar is fixedly connected to the bottom of the inclined top block. The transmission bar passes through the lower seat and is slidably connected to it. Each inner tube has a driving component on its lower inner side, which is connected to the end of the transmission bar. The bottoms of the two outer tubes are jointly bolted to a tailstock. The driving component is a conventional elastic locking pin structure, used as a clutch component when the inner and outer tubes extend or retract relative to each other.

[0008] Preferably, the lower seat is internally slidably connected with a fastening screw, the end of which is threadedly connected to the upper cover. The fastening screw strengthens the connection between the upper cover and the lower seat.

[0009] Preferably, a spring is fixedly connected to the inclined slide rod, and the other end of the spring is fixedly connected to the protrusion of the upper cover. The spring provides auxiliary repositioning for the inclined slide rod.

[0010] Preferably, the inner wall of the outer casing is provided with positioning ribs, and both the lower seat and the upper cover are provided with slots, which engage with the positioning ribs and slots. The positioning ribs ensure better circumferential positioning of the outer casing.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention uses aluminum extruded tubing to make the outer sleeve of the handle assembly of the suitcase. This allows for various color effects through anodizing, making it both aesthetically pleasing and durable. At the same time, the button decorative ring is also made of aluminum and can undergo the same surface treatment, further enhancing visual consistency. This way, the overall color can be consistent with the handle tube, improving the overall appearance quality of the suitcase. Attached Figure Description

[0012] Figure 1 This is a perspective view of the overall structure of this utility model; Figure 2 This utility model Figure 1 A front sectional view; Figure 3 This utility model Figure 2 Enlarged view of point A; Figure 4 This utility model Figure 2 A magnified view of the local structure; Figure 5 This utility model Figure 4 A schematic diagram of the inclined plane slide bar structure; Figure 6 This utility model Figure 4 Side sectional view of the handle structure.

[0013] In the diagram: 1. Fixed base; 2. Mounting sleeve; 3. Outer tube; 31. Inner tube; 4. Tailstock; 5. Handle assembly; 6. Drive component; 51. Lower base; 52. Top cover; 53. Outer sleeve; 54. Angled top block; 55. Transmission bar; 56. Positioning rib; 57. Angled slide bar; 58. Spring; 59. Button; 510. Decorative ring; 511. Fastening screw. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figures 1-6 A novel handle structure includes two inner tubes 31. A handle assembly 5 is provided on the upper part of the two inner tubes 31. The handle assembly 5 includes a lower seat 51 fixedly connected to the inner side of the upper opening of the two inner tubes 31. The lower seat 51 is L-shaped. The horizontal parts of the two lower seats 51 are in contact with each other. An upper cover 52 is snapped on the upper part of the two lower seats 51. An outer sleeve 53 is sleeved on the outside of the lower seats 51 and the upper cover 52. The top of the two lower seats 51 is integrally formed with a baffle, and the baffle abuts against the end of the outer sleeve 53. The baffle clamps the two ends of the outer sleeve 53 and positions it in the horizontal direction. The inner ring wall of the outer sleeve 53 is provided with a positioning rib 56. The lower seat 51 and the upper cover 52 are both provided with a slot. The positioning rib 56 and the slot are engaged. The positioning rib 56 helps to better fix the outer sleeve 53 in a circumferential position. A sloping slide rod 57 is slidably connected inside the horizontal part of the lower seat 51. One end of the sloping slide rod 57 abuts against the sloping surface of the sloping top block 54. A spring 58 is fixedly connected to the sloping slide rod 57, and the other end of the spring 58 is fixedly connected to the protrusion of the upper cover 52. The spring 58 assists in the reset of the sloping slide rod 57. A button 59 is slidably connected to the bottom of the horizontal parts of both lower seats 51. The button 59 is slidably connected to the other end of the sloping slide rod 57. A decorative ring 510 is snapped into the bottom of the horizontal parts of both lower seats 51, and the button 59 is slidably connected to the inner side of the decorative ring 510. The decorative ring 510 and the outer sleeve 53 can also be made of the same material and can be anodized to create different color effects.

[0016] Please see Figures 1-6Each inner tube 31 is slidably fitted with an outer tube 3, and an installation sleeve 2 is snapped onto the outside of the outer tube 3. A fixing seat 1 is fixedly connected to the outside of the installation sleeve 2. The outer tube 3, installation sleeve 2, and fixing seat 1 are the basic components of the bag. A slidably connected inclined top block 54 is slidably connected inside the lower seat 51. A transmission bar 55 is fixedly connected to the bottom of the inclined top block 54, passing through the lower seat 51 and slidably connected to it. A driving component 6 is provided on the lower inner side of each inner tube 31, and the driving component 6 is connected to the end of the transmission bar 55. The bottoms of the two outer tubes 3 are jointly mounted with a tailstock 4 by bolts. The driving component 6 is a conventional elastic locking pin structure, used as a clutch component when the inner tube 31 and outer tube 3 extend or retract relative to each other. A fastening screw 511 is slidably connected inside the lower seat 51, and the end of the fastening screw 511 is threadedly connected to the upper cover 52. The fastening screw 511 strengthens the connection between the upper cover 52 and the lower seat 51.

[0017] The specific implementation process of this utility model is as follows: First, insert the two outer tubes 3 into the two mounting sleeves 2 of the fixing base 1 from above until they are in place. Then, place the tail seat 4 at the bottom of the two outer tubes 3 and screw the bolt into the bottom of the tail seat 4 to connect with the threaded hole at the bottom of the two outer tubes 3, thereby fixing the lower part of the outer tubes 3 together. Place the two lower seats 51 at the top opening of the two inner tubes 31 respectively. Pass the transmission bar 55 through the vertical channel of the lower seat 51 from top to bottom and connect its bottom end to the drive component 6 located in the inner tube 31. Then, the aluminum extruded metal or other material jacket 53, which has been pre-anodized and has been punched with holes for the button 59 and decorative ring 510 mounting holes, is inserted horizontally from one end of the handle into the outside of the assembled upper cover 52 and lower seat 51, and is positioned by the positioning rib 56 to ensure that the button 59 and decorative ring 510 are exposed from the hole at the bottom of the metal jacket 53. The operation of the handle assembly 5 is the same as that of the traditional handle structure, i.e., the press-pull type.

[0018] 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, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel handle structure, comprising two inner tubes (31), characterized in that: A handle assembly (5) is provided on the upper part of both inner tubes (31). The handle assembly (5) includes a lower seat (51) fixedly connected to the inner side of the upper opening of the two inner tubes (31). The lower seat (51) is L-shaped. The horizontal parts of the two lower seats (51) are in contact with each other. An upper cover (52) is snapped onto the upper part of the two lower seats (51). An outer sleeve (53) is fitted onto the outer side of the lower seat (51) and the upper cover (52). The top of the two lower seats (51) is integrally formed with a retaining edge, and the retaining edge is connected to the outer sleeve. (53) The end of the lower seat (51) is in contact with the inclined slide rod (57) inside the horizontal part. One end of the inclined slide rod (57) is in contact with the inclined surface of the inclined top block (54). The bottom of the horizontal part of the two lower seats (51) is slidably connected to the button (59). The button (59) is slidably connected to the other end of the inclined slide rod (57). The bottom of the horizontal part of the two lower seats (51) is jointly engaged with the decorative ring (510). The button (59) is slidably connected to the inner side of the decorative ring (510).

2. The novel handle structure according to claim 1, characterized in that: Each inner tube (31) is slidably sleeved with an outer tube (3), and an installation sleeve (2) is snapped onto the outside of the outer tube (3). A fixing seat (1) is fixedly connected to the outside of the installation sleeve (2).

3. The novel handle structure according to claim 2, characterized in that: The lower seat (51) is internally slidably connected to a sloping top block (54), and a transmission bar (55) is fixedly connected to the bottom of the sloping top block (54). The transmission bar (55) passes through the lower seat (51) and is slidably connected to the lower seat (51). A driving component (6) is provided on the lower inner side of each inner tube (31). The driving component (6) is connected to the end of the transmission bar (55). The bottoms of the two outer tubes (3) are jointly installed with a tailstock (4) by bolts.

4. The novel handle structure according to claim 1, characterized in that: The lower seat (51) is internally slidably connected with a fastening screw (511), the end of which is threadedly connected to the upper cover (52).

5. The novel handle structure according to claim 1, characterized in that: A spring (58) is fixedly connected to the inclined slide bar (57), and the other end of the spring (58) is fixedly connected to the protrusion of the upper cover (52).

6. The novel handle structure according to claim 1, characterized in that: The inner ring wall of the outer jacket (53) is provided with positioning ribs (56), and the lower seat (51) and the upper cover (52) are both provided with slots, and the positioning ribs and slots are engaged.

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