JP4252911B2 - Mounting equipment - Google Patents

Description

  The present invention relates to an attachment device, and more particularly, to an attachment device used when a portable electronic device is fixed to a belt or the like.

  Conventionally, when a portable electronic device such as a small radio or a mobile phone (attachment) is fixed to a belt (attachment portion) attached to an object (for example, a human), it is an attachment device. A belt clip is used. The belt clip is fixed to a portable electronic device, and the portable electronic device is attached to the belt via the belt clip.

  As a prior art, there is a plate-shaped belt hanger that has a hole for attaching a band strap and a retaining piece and is fixed to a portable electronic device with a screw (for example, see Patent Document 1). .)

As another conventional technique, the upper end side of the clip is pivotally attached to the back surface of the portable electronic device, the friction coefficient is large on the surface contacting the belt of the clip, and the portable electronic device is located below. There is a belt clip that is provided with an elastic member having a locking projection protruding from the device side, and that allows a portable electronic device to be attached to a wide belt (see, for example, Patent Document 2).
Japanese Utility Model Publication No. 5-27892 Japanese Patent Laid-Open No. 11-40952

  However, the above two conventional techniques have a problem that the belt clip is detached from the belt when the portable electronic device attached to the belt via the belt clip is pushed up by receiving an external force from below.

  Therefore, the present invention has been made in view of the above points, and provides an attachment device capable of preventing the attachment device from being detached from the attached portion when the attachment is pushed up by receiving an external force from below. The purpose is to do.

  In order to solve the above problems, the present invention is characterized by the following measures.

According to one aspect of the present invention, in an attachment device that is interposed between an attachment and an attachment portion and attaches the attachment to the attachment portion, the first protrusion protruding toward the attachment portion is provided. And a fixing portion for fixing the attachment, an upper engagement portion that is provided at an upper end portion of the fixing portion, and that is engaged with an upper end portion of the attached portion, and is provided at a lower end portion of the fixing portion, A lower engaging portion that engages with a lower end portion of the attached portion; a second protruding portion that protrudes toward the attached portion side and is provided to face the first protruding portion; and the upper engaging portion provided part, and a pressing portion for sandwiching the mounting portion together with the fixing portion, said first protrusion and said second protrusion, said the mounting portion is said lower engaging portion equivalent When contacting, the end of the attached portion is Fittings are provided, characterized in that for guiding section.

  According to the above invention, by providing the lower engagement portion at the lower end portion of the fixed portion, when the portable electronic device is pushed up by receiving an external force from below, the lower engagement portion is engaged with the lower end portion of the belt. Thus, it is possible to prevent the attachment device from being detached from the attached portion.

  ADVANTAGE OF THE INVENTION This invention can provide the attachment instrument which can prevent that an attachment instrument remove | deviates from a to-be-attached part, when an attachment receives the external force from the downward direction and is pushed up.

  Next, embodiments of the present invention will be described with reference to the drawings.

  With reference to FIGS. 1 and 2, a printer-equipped terminal having a belt clip according to this embodiment of the present invention will be described. FIG. 1 is a view showing a terminal with a printer provided with a belt clip according to this embodiment of the present invention, and FIG. 2 is a view showing a belt clip according to this embodiment. FIG. 1 is a diagram illustrating a normal use state of the belt clip fixed to the terminal 10 with the printer.

  A terminal 10 with a printer, which is a portable electronic device (attachment), has a small printer built in a terminal body 11 and roll-shaped printer paper 13 is set. A belt clip 20 is fixed to the surface 11A of the terminal body 11. The terminal 10 with the printer is attached to the belt 31 via the belt clip 20. The belt 31 is attached to the object 32. The object 32 is, for example, a human.

  Next, the belt clip 20 will be described with reference to FIGS. The belt clip 20 is formed by punching and bending a metal plate, and roughly includes a fixing part 21, an upper engaging part 23, a pressing part 24, and a lower engaging part 27. The fixing part 21 is a plate member for fixing the belt clip 20 to the terminal 10 with the printer. The fixing unit 21 is fixed to the terminal 10 with a printer, for example, with a screw.

  The upper engaging portion 23 is provided so as to connect the upper end portion of the upper engaging portion 23 and the upper end portion of the presser portion 24, and the shape thereof is formed in an inverted U shape. The upper engagement portion 23 is engaged with the upper end portion of the belt 31 attached to the object 32 when the belt 31 is attached. The upper engaging portion 23 is configured to be elastically deformable, and for example, a plate spring can be used for the upper engaging portion 23.

  FIG. 3 is a view for explaining a mounting method when the belt clip is mounted on the belt. A method for attaching the belt clip to the belt will be described later.

  By configuring the upper engagement portion 23 to be elastically deformable, as shown in FIG. 3, when the belt is attached to the belt clip 20, the holding portion 24 is moved in a direction away from the fixing portion 21. The belt clip 20 can be easily attached to the belt.

  The presser portion 24 is provided at one end of the upper engaging portion 23 so as to face the fixed portion 21. A space 36 is formed between the fixing portion 21 and the presser portion 24, and the belt 31 is stored in the space 36.

  FIG. 4 is a diagram illustrating a state of the belt and the belt clip when the terminal with the printer is pushed up by receiving an external force from below. The lower engaging portion 27 is provided at the lower end portion of the fixed portion 21 and has a U-shape. The lower engaging portion 27 is configured to be able to engage the lower end portion of the belt 31.

  By providing such a lower engaging portion 27, as shown in FIG. 4, when the terminal 10 with a printer receives an external force F from below, the lower engaging portion 27 hooks the lower end portion of the belt 31 ( It is possible to prevent the belt clip 20 from coming off from the belt 31. Further, when the belt 31 is brought into contact with the lower engaging portion 27, the end portions of the belt 31 can be accurately and smoothly guided to the lower engaging portion 27 by the two convex portions 25 and 22. Thereby, when the terminal 10 with a printer receives the external force F from the downward direction, it can prevent that the edge part of the belt 31 protrudes from the opening part 28, and the belt 31 removes from the belt clip 20. FIG.

  The lower engagement portion 27 is configured to be elastically deformable, and for example, a leaf spring can be used for the lower engagement portion 27. As described above, the lower engagement portion 27 is configured to be elastically deformable, so that when the belt is attached to the belt clip 20, the presser portion 24 is moved to the fixing portion 21 side so that the belt clip 20 can be easily attached to the belt. can do.

  Next, a method for attaching / detaching the belt clip 20 to / from the belt 31 will be described. As shown in FIG. 3, when the belt clip 20 is attached to the belt 31, the upper engagement portion 27 is moved away from the fixing portion 21 and the belt 31 is inserted into the belt clip 20, or the lower portion is engaged. By displacing the joint portion 23 toward the fixed portion 21, the belt 31 can be mounted in the belt clip 20 by inserting the belt 31 into the belt clip 20.

  FIG. 5 is a view for explaining a removal method when removing the belt clip from the belt. As shown in FIG. 5, when the belt clip 20 is removed from the belt 31, the terminal 10 with a printer is moved in a direction (direction C) in which the lower engagement portion 23 is separated from the object 32 to form a gap 35. In this state, the belt 31 can be extracted from the gap 35 by pushing up the terminal 10 with the printer upward (direction D).

  By providing the belt clip 20 having the configuration as described above in the terminal 10 with the printer, it is possible to prevent the belt clip 20 from being detached from the belt 31 even when the terminal 10 with the printer is pushed up by receiving an external force from below. .

  The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited to such specific embodiments, and various modifications can be made within the scope of the gist of the present invention described in the claims. Deformation / change is possible. In this embodiment, the upper engaging portion 23 and the lower engaging portion 27 are configured to be elastically deformable, but only one of the upper and lower engaging portions 23 and 27 can be elastically deformed. The same effects as in the present embodiment can be obtained. In the present embodiment, the printer-equipped terminal 10 is described as an example of the portable electronic device. However, the belt clip 20 of the present embodiment is a portable radio, a portable radio, a cellular phone, a portable measuring instrument, and the like. However, the present invention is not limited to the terminal 10 with a printer.

  INDUSTRIAL APPLICABILITY The present invention can be applied to an attachment device that can prevent the attachment device from being detached from the attached portion when the attachment object is pushed up by receiving an external force from below.

It is the figure which showed the terminal with a printer provided with the belt clip by this Example of this invention with which the belt was mounted | worn. It is the figure which showed the belt clip of a present Example. It is a figure for demonstrating the mounting method at the time of mounting | wearing a belt clip with a belt. It is the figure which showed the state of a belt and a belt clip when a terminal with a printer is pushed up by receiving an external force from below. It is a figure for demonstrating the removal method at the time of removing a belt clip from a belt.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Terminal with printer 11 Terminal body 11A, 22A surface 13 Printer paper 20 Belt clip 21 Fixing part 22 Second convex part 23 Upper engaging part 24 Press part 25 First convex part 27 Lower engaging part 28 Opening part 31 Belt 32 Object 35 Clearance 36 Space F External force

Claims (3)

In an attachment device that is interposed between an attachment and an attachment portion and attaches the attachment to the attachment portion,
A first protrusion that protrudes toward the attached portion, and a fixing portion that fixes the attachment;
An upper engagement portion provided at an upper end portion of the fixed portion and engaged with an upper end portion of the attached portion;
A lower engagement portion provided at a lower end portion of the fixed portion and engaged with a lower end portion of the attached portion;
It has a second convex part that protrudes toward the attached part and is opposed to the first convex part, and is provided in the upper engaging part, and holds the attached part together with the fixing part. comprising a pressing portion,
The first convex portion and the second convex portion guide the end portion of the attached portion to the lower engaging portion when the attached portion is brought into contact with the lower engaging portion. A featured fixture.   The attachment device according to claim 1, wherein the upper engagement portion is configured to be elastically deformable.   The attachment device according to claim 1, wherein the lower engagement portion is configured to be elastically deformable.

Images