JP3151289U - Suitcase carry bar handle structure - Google Patents

Abstract

Provided is a carry case and handle structure for a suitcase that is easy to push with a thumb and does not cause a problem that an expansion / contraction fold malfunctions when the push button is accidentally pressed when grasping with a hand. A telescopic rod 10 is provided on a pair of outer tubes extending from a suitcase, a handle 100 is installed on the upper end of the single telescopic rod 10, and the handle 100 is attached to a base 20; Consists of an upper lid 26, both semi-circular pieces, and push buttons 24, 25. Two control rods 22 are provided in the upper lid of the bottom base, and the raising and lowering of the extension rod can be controlled by push buttons installed at both ends. On the outer base of the bottom base and the base, a rotating handle grip is provided, and lower half pieces 30 and 31 are provided. The upper half piece can be rotated according to the inclination of the outer tube. It was. [Selection] Figure 2

Description

  The present invention relates to a carry case handle structure for a suitcase, and more particularly to a carry case handle structure for a suitcase that is comfortable when gripping the handle in conformity with ergonomics.

  As shown in FIG. 1, the conventional suitcase carry bar has a telescopic rod 2 installed on the outer tube 1, a handle 3 installed on the upper end of the telescopic rod 2, the handle 3 comprising a base 4 and an upper lid 5. , The push button 6. This push button 6 controls the raising and lowering position of the telescopic rod 2.

  The problem to be solved is as follows.

  Since the push button 6 is installed at the center position of the handle 3, when the handle is gripped by hand, the push button 6 may be accidentally pushed. When the push button 6 is pushed, the telescopic rod 2 malfunctions. .

  Since the bottom 4 and the upper lid 5 of the handle 3 are square and the angle cannot be adjusted, it is difficult to grip when the box of the telescopic rod 2 and the outer tube 1 moves to an inclined angle.

  The present invention has been made in view of these circumstances, and since the push buttons are provided at both ends of the handle so that the push buttons are not installed at the center of the handle, the suitcase is moved through the handle by grasping with a hand. It is convenient to press the push button without any malfunction, and both handle semi-circular pieces are installed on the outer peripheral surface of the handle to serve as the handle grip part. When the outer tube extending upward from the suitcase is tilted by providing a torsion spring between them, the grip portion of the handle rotates to an angle corresponding to the tilt angle, and the outer tube is again vertically An object of the present invention is to provide a suitcase carry bar handle structure that is comfortable when gripped in conformity with ergonomics because the handle grip portion returns to the current state when the handle is returned to the state.

The suitcase carry bar / handle structure according to the present invention includes a pair of outer tubes extending upward from the suitcase so that they can extend and retract, and a handle is installed between the upper ends of the pair of expansion and contractions. In the carrybar handle structure of the suitcase consisting of the base, top cover, push button, upper half circle piece, lower half circle piece,
Both ends of the bottom base of the handle are inserted into the interlocking scissors in the telescopic scissors, a shaft base and an elongated perforation are disposed in the bottom base, and a pair of control scissors are further installed, A shaft center is provided at the center of the control rod, and the shaft center is engaged with the shaft base of the base, and a push button is disposed at the tip of the control rod. By pressing the push button while touching the
The upper lid of the handle has perforations at both ends to expose the push buttons from the holes,
The upper and lower half pieces of the handle constitute a grip part of the handle, are closed and joined together at the bottom and the outer surface of the upper lid, and are arranged so as to rotate the upper and lower half pieces. A torsion spring is placed in the base, and one end of the torsion spring is inserted into a hole in the bottom base and hooked to the lower half-circle piece, while another end is hooked to the upper lid, and the upper and lower half are pulled by the tensile force of the torsion spring. After the circular piece rotates, it can automatically return to the original angular position,
A suitcase characterized in that the vertical movement of the telescopic rod is controlled by push buttons at both ends of the handle, and when the handle is gripped, the lower half-circle is rotated in accordance with the inclination angle of the outer tube. It is characterized by providing a carry bar handle structure.

  The suitcase carry bar handle structure of the present invention does not cause a malfunction when moving the suitcase by grasping the handle with the hand, it is convenient to push the push button, and it is gripped in conformity with ergonomics. There is an advantage of being comfortable at times.

It is a three-dimensional external view which shows the carry bar handle of the conventional suitcase. It is a three-dimensional exploded view showing a carry bar handle structure of a suitcase according to an embodiment of the present invention. FIG. 3 is an assembled sectional view of the handle structure of FIG. 2. 3 is a cross-sectional view showing a state in which the interlocking rod is lowered by pushing a push button in the handle structure of FIG. It is side surface sectional drawing of the state which grasped the handle in this Embodiment. It is side surface sectional drawing of the state which the handle of this Embodiment rotated.

  Embodiments of the present invention will be described below with reference to the drawings.

  As shown in FIGS. 2 to 6, a pair of outer tubes 11 and 11 extending upward from the suitcase is provided with a telescopic rod 10 so as to be stretchable and a handle 100 is installed between the upper ends of the telescopic rods 10 and 10. The handle 100 includes a base 20, an upper lid 26, push buttons 24 and 25, an upper semicircular piece 30, and a lower semicircular piece 31.

  Both ends of the base 20 are inserted into the interlocking rod 12 in the telescopic rod 10. A shaft base 203 and an elongated perforation 202 are arranged in the bottom base 20, and control rods 21 and 22 are further installed. In the center of the control rods 21 and 22, a shaft center 210 is provided, and the shaft center 210 is engaged with the bottom shaft 203. Integrated push buttons 24 and 25 are arranged at the tips of the control rods 21 and 22, and the buttons 24 and 25 are in contact with the interlocking rod 12 of the telescopic rod 10. These push buttons 24 and 25 are urged to return to their original positions by a spring 23 disposed in the bottom base 20. When the push buttons 24 and 25 are pressed to operate the control rods 21 and 22 downward, the interlock rod 12 is pressed to lower the interlock rod 12. The upper lid 26 has perforations 27 at both ends, the push buttons 24 and 25 are exposed from the perforations 27, and are fixed above the base 20 by screw nails 28.

  The upper and lower half-circle pieces 30 and 31, which are constituent members of the handle 100, are joined together by combining the outer surfaces of the base 20 and the upper lid 26 so that the upper and lower half-circle pieces 30 and 31 cannot be detached. It is designed to rotate and constitutes a handle grip. A torsion spring 29 is installed in the base 20. One end of the torsion spring 29 is inserted into the perforation 202 of the base 20 and is engaged with the lower semicircular piece 31, and the other end is engaged with the upper lid 26. When the upper and lower semicircular pieces 30 and 31 are rotated by the pulling force of the torsion spring 29, the torsion spring 29 automatically reverses and returns to the original angular position.

  In the present embodiment, it is easy to control the elevation angle of the telescopic rod 10. As shown in FIG. 4, when either one of the push buttons 24, 25 is pushed, both control rods 22, 21 are pivoted, and the shaft base 203 having the shaft center 210 serves as a fulcrum. , 25 lowers the outer ends of the control rods 22, 21, that is, pushes down the interlocking rod 12, descends the slope lump 13 and retracts the localization projection 14, and the localization projection 14 becomes the localization hole 110 of the outer tube 11. Stop inserting more. As a result, the telescopic rod 10 is stretched or shortened. When the telescopic rod 10 reaches the required position, the localization protrusion 14 corresponds to another fixed hole, and the push button 25 does not have to be pressed again by hand. At this time, due to the elasticity of the spring 130 of the slope lump 13, the slope lump 13 and the interlocking rod 12 are raised, and the localization protrusion 14 is again inserted into the localization hole to localize the telescopic rod 10, 22 also restores the horizontal state. FIG. 3 is a localized state diagram.

  As described above, in the present embodiment, the push buttons 24 and 25 are installed at both ends of the handle and are not installed at the center. Therefore, it is easy to push with the thumb of the hand, and there is no problem that the telescopic rod 10 malfunctions when the push buttons 24 and 25 are accidentally pushed while being held by the hand.

  FIG. 5 shows a vertical state (unstarted state) in which the handle is gripped by hand, and FIG. 6 shows a state where the telescopic rod 12 and the outer tube 11 are in an inclined state. In the present embodiment, the upper and lower semicircular pieces 30 and 31 are installed on the handle 100 and rotate. Therefore, the angle of the pair of outer tubes 11 and 11 extending upward from the suitcase is inclined. Can be matched. Therefore, there is no problem that the handle 100 is difficult to grip depending on the inclination angle of the outer tubes 11 and 11. In other words, the present embodiment is provided with a handle that rotates in conformity with ergonomics, and is easy to hold because there is no hand problem with the handle due to the torsion reaction that occurs when an inclination angle is generated in the outer tubes 11 and 11. Further, when the outer tubes 11 and 11 are restored to the vertical state again, the upper and lower semicircular pieces 30 and 31 of the handle 100 are reversed and returned to their original angular positions by the elasticity of the torsion spring 29. Yes.

DESCRIPTION OF SYMBOLS 1 Outer tube 10 Telescopic rod 100 Handle 11 Outer tube 110 Localization hole 12 Interlocking rod 13 Slope lump 130 Spring 14 Localization convex 2 Telescopic rod 20 Bottom base 202 Drilling 203 Shaft base 21 Control rod 210 Shaft center 22 Control rod 23 Spring 24 Push button 25 Push Button 26 Upper Lid 27 Perforation 28 Screw Nail 29 Torsion Spring 3 Handle 30 Upper Half Circle 31 Lower Half Circle 4 Bottom Base 5 Upper Lid 6 Push Button

Claims (1)

A pair of outer tubes extending upward from the suitcase is provided with a telescopic foldable, and a handle is installed between the upper ends of the pair of the extended folds. The handle is a base, an upper lid, a push button, an upper semicircle piece, In the carrybar handle structure of the suitcase composed of the lower half-circle pieces,
Both ends of the bottom base of the handle are inserted into the interlocking scissors in the telescopic scissors, a shaft base and an elongated perforation are disposed in the bottom base, and a pair of control scissors are further installed, A shaft center is provided at the center of the control rod, and the shaft center is engaged with the shaft base of the base, and a push button is disposed at the tip of the control rod. By pressing the push button while touching the
The upper lid of the handle has perforations at both ends to expose the push buttons from the holes,
The upper and lower half pieces of the handle constitute a grip part of the handle, are closed and joined together at the bottom and the outer surface of the upper lid, and are arranged so as to rotate the upper and lower half pieces. A torsion spring is placed in the base, and one end of the torsion spring is inserted into a hole in the bottom base and hooked to the lower half-circle piece, while another end is hooked to the upper lid, and the upper and lower half are pulled by the pulling force of the torsion spring. After the circular piece rotates, it can automatically return to the original angular position,
A suitcase characterized in that the vertical position of the telescopic rod is controlled by push buttons at both ends of the handle, and when the handle is gripped, the lower half-circle is rotated in accordance with the inclination angle of the outer tube. Carry bar handle structure.

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