CN2247979Y

CN2247979Y - Pulling handle for trunk body

Info

Publication number: CN2247979Y
Application number: CN 95204162
Authority: CN
Inventors: 吴泰丁
Original assignee: YOULONG XINGYE CO Ltd
Current assignee: YOULONG XINGYE CO Ltd
Priority date: 1995-03-06
Filing date: 1995-03-06
Publication date: 1997-02-26
Anticipated expiration: 2005-03-06

Abstract

The utility model relates to a pulling handle for a case body, comprising a seat 1, a fixed seat 2, a handle 3 and a shaft 5 for connecting the handle and the fixed seat. A spacer in the handle can be plugged in or drawn out from a positioning slot of the fixed seat by a dialling block and an elastic component arranged on the dialling block, so as to fix the handle on the upper and the lower two positions. The pulling handle for a case body of the utility model has the advantages of small size, strong wearability, wide applicability, etc.

Description

Pulling handle for box body

The utility model relates to a dragging handle for a suitcase body.

The bottom of a well-known suitcase is often provided with rollers, the side part of the suitcase is provided with a pull rod type pull handle which can be extended, the pull rod is pulled out during use, the suitcase body is convenient to pull and move, and the handle is hidden in the suitcase without occupying space, and the defects are that: the pull rod is long, large in size, exposed outside the box body and easy to impact and damage; the telescopic pull rod cannot stretch out and draw back, various models are needed for boxes with different sizes and different heights, the applicability is not wide, the pull rod can be opened by two hands, and the use is inconvenient.

The utility model aims at providing a handle is dilatated to small, the operation of being convenient for, extensive applicability's box.

The utility model aims to achieve the purpose that the dragging handle comprises a base, a fixed seat, a handle and a shaft, wherein the base fixed at the top end of the back of the suitcase body is an inverted L-shaped sheet body, the fixed seat fixed at the top of the base is a hollow supporting seat, shaft holes are respectively arranged at two sides of the hollow supporting seat, and positioning grooves are arranged at the corresponding positions of the top and the bottom of the hollow supporting seat; the handle comprises a front shell and a rear shell which are buckled, the top of the shells is hollowed to form a handle, two sides of the bottom of the shells extend out of the pivot lugs, and through holes are formed in the pivot lugs; a shaft penetrating through the through hole on the handle pivot lug and the shaft hole of the fixed seat; the inner walls of the front shell and the rear shell are provided with longitudinal ribs side by side, an opening is formed in the center of the inner walls of the front shell and the rear shell, the two sides of the opening are provided with convex protection pieces, one shifting block can be embedded into the opening, one protection plate is fixed on the shifting block, and a U-shaped groove is formed in a sheet body fixed on the back of the protection plate and is provided with an elastic element, and the bottom end of the protection plate is inserted into a groove in the top end of the positioning piece and is fixedly connected with the positioning. The bottom end of the positioning sheet extends out of the oval grooves at the bottom of the front shell and the bottom of the rear shell, and the positioning sheet is inserted into the positioning groove under the action of elastic force of the elastic element and can also be pulled out of the positioning groove of the fixed seat under the action of external force.

In addition, the positioning piece fixedly arranged at the bottom of the shifting block can be a singular or a plurality of pins.

In addition, the box body can be provided with a sealing bag which can seal the handle, and the left side and the right side of the box body are connected with the sealing bag through zippers.

The utility model discloses a handle is dilatated to the box is difficult for receiving external impact and damaging owing to design into the folded form, is applicable to different boxes and user, and the suitability is strong. In addition, the shifting block is close to the handle and is controlled by the elastic element, so that the operation is very convenient for a user.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Wherein,

fig. 1 is an exploded perspective view of an embodiment of the present invention;

FIG. 2 is a combination diagram of an embodiment of the present invention;

FIG. 3 is a schematic view of the present invention in operation;

FIG. 4 is a schematic view of another operational state of the present invention during operation;

fig. 5 is a diagram of an embodiment of the present invention with an envelope.

Referring to fig. 1 and 2, the utility model comprises a base 1, a fixed seat 2, a handle 3 and a rotating shaft 5; wherein: the base 1 is an inverted L-shaped sheet, the fixed seat 2 is a hollow supporting seat, two side walls are respectively provided with a shaft hole 21, and the top wall and the bottom wall of the fixed seat 2 are respectively provided with a relative positioning groove 22 and a relative positioning groove 23; the handle 3 comprises a front shell 31 and a rear shell 32, the top ends of the shells are hollowed to form a handle 311 and a handle 321 respectively, the two sides of the bottom ends of the shells form pivot lugs 312 and 322 respectively, the pivot lug 322 of the rear shell 32 is provided with a through hole 323, and the inner walls of the front shell 31 and the rear shell 32 are provided with a plurality of longitudinal ribs 313 and 324 side by side; an opening 314 is formed at the center of the front housing 31, the dial 33 can be inserted into the opening, protruding guard pieces 315 are formed at both sides of the opening 314, and a guard 331 is formed on the dial 33 to prevent a user from accidentally touching the rear part of the dial 33. The sheet body protruding from the rear surface of the upper guard plate 331 of the shifting block 33 forms a U-shaped groove 332, and the elastic element 34 can be arranged in the U-shaped groove 332; the positioning plate 35 has a slot 351 formed at the top end thereof. The bottom end of the guard plate 331 on the shifting block 33 is inserted, and holes are arranged on the two for fixedly connecting the two by rivets. The positioning plate 35 is formed with two ribs 352 on the back surface thereof to abut against the inner wall of the rear housing 32, and the positioning plate 35 is fastened on the front and rear surfaces thereof by the ribs 313 and 324 of the front and

rear housings

31 and 32. The bottom end of the positioning plate 35 extends out of the oval slot 37 at the bottom of the front and

rear cases

31 and 32, and can be inserted into the

positioning slot

22 or 23 in the fixing base 2 to fix the position of the handle.

When assembling, firstly, the shifting block 33, the elastic element 34 and the positioning piece 35 are pointed at the position between the front shell 31 and the rear shell 32, then the front shell 31 and the rear shell 32 are fixed into a whole, at this time, the gluing mode or the clamping mode of the edges 316 and 326 or the screw connection mode can be adopted to form a complete handle 3, the base 1 is fixed at the top end of the back part of the travel suitcase 4, the fixed seat is arranged at the top end of the vertical piece of the base 1, and the rotating shaft 5 penetrates through the through hole 323 in the pivoting lug 322 of the handle 3 and the shaft hole 21 of the fixed seat 2 to connect the two. The positioning sheet 35 is inserted into the positioning groove at the bottom of the positioning seat 2, and the assembly is completed.

The utility model discloses a use of the dilatory handle of box is seen in fig. 3 and fig. 4, hold

handle

311, 321, with finger-operated shifting block 33, compress inside elastic element 34, thereby stimulate spacer 35, make the bottom of spacer 35 deviate from the handle 21 of pulling in the constant head tank 23 of 2 bottoms of fixing base, change to 2 tops of fixing base, when spacer 35 aligns 2 top constant head tanks 22 of fixing base, elastic element 34 is under the spring action, promote shifting block 33 and spacer 34, make the bottom of spacer 35 insert in the constant head tank at 2 tops of fixing base, make the handle fix a position here. When the handle 2 is to be folded, the handle 3 can be turned to the lower part in the same way.

The positioning plate 35 is intended to be inserted into the

positioning grooves

22, 23 for positioning purposes, and may thus be designed as one or several pins, posts or the like.

Referring to fig. 5, the back of the traveling case 4 may be further provided with a packaging bag 41, two sides of the packaging bag 41 are connected with the rotating case 4 by zippers 42 respectively, the handle 3 is hidden inside, and when the handle 3 is used, the zippers 42 on the two sides are only required to be opened.

Claims

1. A case body dragging handle is characterized by comprising a base 1, a fixed seat 2, a handle 3 and a shaft 5, wherein the base fixed at the top end of the back of a suitcase body is an inverted L-shaped sheet body; the fixed seat 2 fixed on the top of the base 1 is a hollow supporting seat, two sides of the fixed seat are respectively provided with a shaft hole 21, and the top and the bottom of the fixed seat are correspondingly provided with positioning grooves 22 and 23; the handle 3 comprises a front shell 31 and a rear shell 32 which are buckled, the tops of the shells are hollowed to form handles 311 and 321, through holes 323 are arranged on pivoting lugs 322 extending out of two sides of the bottom ends of the front shell 31 and the rear shell 32, and a shaft 5 which passes through the through holes 323 of the pivoting lugs 322 on the handle 3 and a shaft hole 21 of the fixed seat 2 is arranged; longitudinal ribs 313 and 324 are arranged on the inner walls of the front shell and the rear shell in parallel; an opening 314 is formed in the center of the front housing 31, and protruding guard plates 315 are arranged on both sides of the opening; a shifting block 33 is inserted into the opening 314, a guard plate 331 is fixed on the shifting block 33, a protection groove 332 is formed by a sheet body fixed on the back of the guard plate 331, an elastic element 34 is arranged in the U-shaped groove, the bottom end of the guard plate 331 is inserted into a groove 351 at the top end of a positioning sheet 35 and is fixedly connected with the positioning sheet by a rivet 36, and the bottom end of the positioning sheet 35 extends out of the oval groove 37 at the bottom of the front and rear shells 31 and 32.

2. A container pulling handle as claimed in claim 1, wherein the locating tab 35 fixedly mounted on the bottom of the pick is a singular or plural number of pins.

3. A handle for pulling a carton according to claim 1 wherein the carton is further provided with a closure 41 for closing the handle, the closure being attached to the left and right sides of the carton by zippers 42.