Hand-held handle

Abstract

The utility model provides a hand-held handle which comprises a machine case, a hollow protruding part is installed on the upper surface of the machine case, a handle support is installed at the upper end of the protruding part, the upper surface of the handle support is sunken downwards to form a groove, penetrating openings are formed in the two parallel side faces in the groove, and the penetrating openings are communicated with the protruding part. A whole machine handle is inserted into a channel formed by the two penetrating openings and is of a U-shaped structure, limiting pieces making contact with the inner walls of the protruding parts are installed at the two ends of the whole machine handle correspondingly, an upper handle is clamped to the upper portion of the interior of the whole machine handle, and positioning holes are formed in the inner walls of the two penetrating openings correspondingly. Two parallel side faces of the upper handle are respectively provided with an installation opening, detachable elastic parts are installed in the installation openings through connecting pieces, and convex balls used for being clamped in the positioning holes are installed on the back faces of the two elastic parts. The improved structure has the advantages that the elastic parts can be independently replaced after being damaged, and the replacement cost is reduced.

Description

Technical Field

[0001] The utility model relates to a portable handle, belonging to the field of handles. Background Art

[0002] The telescopic handle is in a hidden state when not in use, thereby reducing the space occupied when not in use. The U-shaped structure is a commonly used form of the telescopic handle. Elastic parts are installed on the two vertical parts of the U-shaped telescopic handle. A convex ball is fixed on one side of the elastic part, so that the convex ball is stuck in the positioning hole on the handle bracket, so that the extended handle maintains the extended state, and the convex ball is disengaged from the positioning hole, thereby facilitating the conversion of the extended handle into a hidden state. At present, the plastic elastic part and the handle are an integrally molded structure. When the convex ball on the elastic part and the positioning hole are engaged in the flat-lying process, the connection between the elastic part and the handle will be damaged. After the elastic part is damaged, the entire handle needs to be replaced, which wastes resources. Therefore, it is necessary to design a portable handle that reduces the replacement cost. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a portable handle to solve the problems raised in the above-mentioned background technology. The utility model enables the elastic part to be replaced separately after being damaged, thereby reducing the replacement cost.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a portable handle comprises a chassis, a hollow protrusion is installed on the upper surface of the chassis, a handle bracket is installed on the upper end of the protrusion, the upper surface of the handle bracket is recessed downward to form a groove, two parallel side surfaces in the groove are provided with through-holes, the whole machine handle is inserted in the channel formed by the two through-holes, the whole machine handle is a U-shaped structure, both ends of the whole machine handle are provided with limit members in contact with the inner wall of the protrusion, an upper handle is clamped in the upper position of the whole machine handle, the upper handle is a U-shaped structure, positioning holes are provided on the inner walls of the two through-holes, and installation openings are provided on two parallel side surfaces of the upper handle, a detachable elastic part is installed in the installation opening through a connecting piece, and convex balls for clamping in the positioning holes are installed on the opposite backs of the two elastic parts.

[0005] Furthermore, the connecting member includes a positioning block, and positioning blocks are installed on two parallel side surfaces in the upper handle. The two positioning blocks are respectively arranged on the upper sides of the two mounting ports. An ear plate is connected and fixed to the upper end of the elastic part, and the ear plate is connected and fixed to the positioning block by multiple screws.

[0006] Furthermore, the upper surface of the positioning block is recessed downward to form a plurality of rectangular grooves, a rectangular block is inserted in the rectangular groove, a screw hole is provided on the lower surface of the rectangular block, an upper small hole is provided at the bottom of the rectangular groove, a lower small hole aligned with the upper small hole is provided on the upper surface of the ear plate, a screw is inserted in the channel formed by the upper small hole and the lower small hole, and one end of the screw is threadedly connected in the screw hole.

[0007] Furthermore, the limiting member includes a rectangular frame, and the lower sides of both ends of the whole machine handle are provided with rectangular frames that are in sliding contact with the inner wall of the protrusion, and a straight tube for inserting self-tapping screws is fixed in the rectangular frame. Both ends of the whole machine handle are connected and fixed with hollow columns, and self-tapping screws are inserted in the straight tube and installed in the hollow column in a self-tapping manner.

[0008] Furthermore, the back surfaces of the two vertical parts of the whole machine handle are both recessed to form a strip groove, a rib plate is fixed in the strip groove, and the rib plate and the whole machine handle are an integrally formed structure.

[0009] Furthermore, lower buckles are evenly installed at the lower inner position of the horizontal part of the whole machine handle, and multiple upper buckles matching with the lower buckles are evenly installed on the lower surface of the upper handle horizontal part, and the upper buckles are buckled with the lower buckles.

[0010] Beneficial effects of the utility model:

[0011] 1. After it is raised to the highest position, the convex ball on the elastic part will be stuck in the positioning hole on the handle bracket to prevent it from falling. When you want to put the handle away, press it down slightly. The elastic part of the upper handle will deform to make the convex ball disengage from the positioning hole of the handle bracket and return to the lowest position.

[0012] 2. Place the elastic part in the installation opening, align the ear plate with the positioning block, and then pass the screws through the ear plate and connect and fix the positioning block, so as to realize the assembly of the elastic part and the upper handle. When the elastic part is damaged, the elastic part can be replaced after removing the screws. The elastic part can be replaced separately after being damaged, and there is no need to discard the entire upper handle when the elastic part is damaged, thereby reducing the replacement cost.

[0013] 3. Insert the rectangular block with screw holes into the rectangular groove to realize the assembly of the rectangular block and the positioning block. Screw one end of the screw into the screw hole to complete the restriction of the relative position of the ear plate and the positioning block. When the screw hole is damaged, replace the rectangular block alone. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 This is a structural schematic diagram of a portable handle of the utility model;

[0016] Figure 2 This is a three-dimensional diagram of a portable handle of the utility model from another perspective;

[0017] Figure 3 It is a three-dimensional diagram of a handle bracket in a portable handle of the utility model;

[0018] Figure 4 It is a schematic diagram of the assembly of the whole machine handle and the upper handle in a portable handle of the utility model;

[0019] Figure 5 This is a three-dimensional diagram of a complete machine handle in a portable handle of the utility model;

[0020] Figure 6 It is a three-dimensional diagram of an upper handle in a portable handle of the utility model;

[0021] Figure 7 for Figure 6 Enlarged view of point A in the middle;

[0022] Figure 8 This is a schematic diagram of the assembly of screws, ear plates and positioning blocks in a portable handle of the utility model;

[0023] In the figure: 1-chassis, 2-protrusion, 3-handle bracket, 4-upper handle, 5-whole machine handle, 6-rectangular block, 7-straight tube, 8-through hole, 9-positioning hole, 10-rectangular block, 11-elastic part, 12-rib plate, 13-hollow column, 14-convex ball, 15-installation port, 16-ear plate, 17-positioning block, 18-screw, 19-rectangular groove. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] See also Figure 1-Figure 5The utility model provides a technical solution: a portable handle, including a chassis 1, a hollow protrusion 2 is installed on the upper surface of the chassis 1, a handle bracket 3 is installed on the upper end of the protrusion 2, the upper surface of the handle bracket 3 is recessed downward to form a groove, two parallel side surfaces in the groove are provided with through-holes 8, and a whole machine handle 5 is inserted in the channel formed by the two through-holes 8. The whole machine handle 5 is a U-shaped structure, and the lower sides of both ends of the whole machine handle 5 are provided with rectangular frames 6 that are in sliding contact with the inner wall of the protrusion 2, and a straight tube 7 for inserting self-tapping screws is fixed in the rectangular frame 6. Both ends of the whole machine handle 5 are connected and fixed with hollow columns 13, and self-tapping screws are inserted in the straight tube 7 and installed in the hollow column 13 in a self-tapping manner. The rectangular frames 6 are installed at both ends of the whole machine handle 5 by using self-tapping screws. Under the limit of the rectangular frame 6, the two ends of the whole machine handle 5 are prevented from escaping from the through-holes 8.

[0026] See also Figure 1-Figure 6 , an upper handle 4 is clamped in the upper position of the whole machine handle 5, and the upper handle 4 is a U-shaped structure. Lower buckles are evenly installed in the lower position of the horizontal part of the whole machine handle 5, and a plurality of upper buckles matching with the lower buckles are evenly installed on the lower surface of the horizontal part of the upper handle 4, so that the upper buckles are buckled with the lower buckles to complete the clamping of the whole machine handle 5 and the upper handle 4. The back sides of the two vertical parts of the whole machine handle 5 are recessed to form a strip groove, and a rib plate 12 is fixed in the strip groove. The rib plate 12 and the whole machine handle 5 are an integrally formed structure. By installing the rib plate 12 in the strip groove, the strength of the structure of the whole machine handle 5 can be ensured while reducing the amount of materials used in the production of the whole machine handle 5.

[0027] See also Figure 1-Figure 8 , positioning holes 9 are provided on the inner walls of the two through-holes 8, mounting openings 15 are provided on the two parallel sides of the upper handle 4, positioning blocks 17 are installed on the two parallel sides of the upper handle 4, and the two positioning blocks 17 are respectively arranged on the upper sides of the two mounting openings 15. The upper end of the elastic part 11 in the mounting opening 15 is connected and fixed with an ear plate 16, and the ear plate 16 is connected and fixed to the positioning block 17 by a plurality of screws 18. The back surfaces of the two elastic parts 11 are installed with convex balls 14 for being stuck in the positioning holes 9. The elastic part 11 is placed in the mounting opening 15, so that the ear plate 16 is aligned with the positioning block 17, and then the screws 18 are passed through The ear plate 16 is connected and fixed to the positioning block 17, thereby realizing the assembly of the elastic part 11 and the upper handle 4. When the elastic part 11 is damaged, the elastic part 11 can be replaced after removing the screw 18, so that the elastic part 11 can be replaced alone after being damaged, and there is no need to discard the entire upper handle 4 when the elastic part 11 is damaged, thereby reducing the replacement cost. After being raised to the highest position, the convex ball 14 on the elastic part 11 will be stuck in the positioning hole 9 on the handle bracket 3 to prevent it from falling down. When you want to put away the handle, press it down with a little force, and the elastic part 11 of the upper handle 4 will deform to make the convex ball 14 disengage from the positioning hole 9 of the handle bracket 3 and return to the lowest position.

[0028] See also Figure 8 The upper surface of the positioning block 17 is recessed downward to form a plurality of rectangular grooves 19, in which the rectangular block 10 is inserted, and a screw hole is provided on the lower surface of the rectangular block 10, and an upper small hole is provided at the bottom of the rectangular groove 19. A lower small hole aligned with the upper small hole is provided on the upper surface of the ear plate 16, and a screw 18 is inserted in the channel formed by the upper small hole and the lower small hole, and one end of the screw 18 is threadedly connected in the screw hole, so that the rectangular block 10 with the screw hole is inserted in the rectangular groove 19, so as to realize the assembly of the rectangular block 10 and the positioning block 17, so that one end of the screw 18 is screwed into the screw hole, and the relative position restriction of the ear plate 16 and the positioning block 17 is completed. When the screw hole is damaged, the rectangular block 10 can be replaced alone.

[0029] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A portable handle, comprising a case (1), characterized in that: The upper surface of the chassis (1) is provided with a hollow protrusion (2), the upper end of the protrusion (2) is provided with a handle bracket (3), the upper surface of the handle bracket (3) is recessed downward to form a groove, two parallel side surfaces of the groove are provided with through-holes (8), a whole machine handle (5) is inserted into the channel formed by the two through-holes (8), the whole machine handle (5) is a U-shaped structure, and both ends of the whole machine handle (5) are provided with limiters in contact with the inner wall of the protrusion (2). The upper handle (4) is clamped in the upper position of the whole machine handle (5), and the upper handle (4) is a U-shaped structure. The inner walls of the two through-openings (8) are provided with positioning holes (9). The two parallel side surfaces of the upper handle (4) are provided with mounting openings (15). A detachable elastic part (11) is installed in the mounting opening (15) through a connecting part, and convex balls (14) for clamping in the positioning holes (9) are installed on the back surfaces of the two elastic parts (11).

2. A portable handle according to claim 1, characterized in that: The connecting member comprises a positioning block (17), and the positioning blocks (17) are installed on two parallel side surfaces in the upper handle (4), and the two positioning blocks (17) are respectively arranged on the upper sides of the two mounting openings (15). The upper end of the elastic part (11) is connected and fixed with an ear plate (16), and the ear plate (16) is connected and fixed to the positioning block (17) by a plurality of screws (18).

3. A portable handle according to claim 2, characterized in that: The upper surface of the positioning block (17) is recessed downward to form a plurality of rectangular grooves (19), a rectangular block (10) is inserted into the rectangular grooves (19), a screw hole is provided on the lower surface of the rectangular block (10), an upper small hole is provided at the bottom of the rectangular groove (19), a lower small hole aligned with the upper small hole is provided on the upper surface of the ear plate (16), a screw (18) is inserted into the channel formed by the upper small hole and the lower small hole, and one end of the screw (18) is threadedly connected in the screw hole.

4. A portable handle according to claim 1, characterized in that: The limiting member comprises a rectangular frame (6), and the lower sides of both ends of the whole machine handle (5) are provided with a rectangular frame (6) that is in sliding contact with the inner wall of the protruding portion (2), and a straight tube (7) for inserting a self-tapping screw is fixed in the rectangular frame (6), and both ends of the whole machine handle (5) are connected and fixed with a hollow column (13), and a self-tapping screw is inserted in the straight tube (7) and installed in the hollow column (13) in a self-tapping manner.

5. The portable handle according to claim 1, characterized in that: The back surfaces of the two vertical parts of the whole machine handle (5) are both recessed to form a strip groove, a rib plate (12) is fixed in the strip groove, and the rib plate (12) and the whole machine handle (5) are an integrally formed structure.

6. A portable handle according to claim 1, characterized in that: The lower part of the horizontal part of the whole machine handle (5) is evenly installed with lower buckles, and the lower surface of the horizontal part of the upper handle (4) is evenly installed with multiple upper buckles that match the lower buckles, and the upper buckles are buckled with the lower buckles.

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