JPH0632909U - Elastic structure of safety guard - Google Patents

Abstract

(57) [Summary] [Purpose] The frontage size can be adjusted according to the size of heating appliances such as stoves. [Structure] The front (back) net 12 (14) is composed of two symmetrically formed nets 12a, 12b (14a, 14b), respectively. This net 12a, 12b
(14a, 14b) has locking rods 15 fixed to one end thereof, and hook-shaped portions formed at both upper and lower ends of the locking rods 15 are used for the nets 12a, 12b (14) that are adjacent to each other.
a and 14b) are respectively locked to the upper part and the lower part to be superposed, and are integrally formed. The front (back) net 12 (14) is fixed at 16 at both ends by side guards. And when extending the safety guard 10, loosen the fixture 18 attached to the portion where the net overlaps,
By moving the side guard 16 in the lateral direction of the safety guard 10, the frontage dimension can be adjusted.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a safety guard used for a heating appliance, and more particularly, to a safety guard capable of adjusting a frontage dimension according to a width dimension of the heating device.

[0002]

[Prior art]

 For stoves that are widely used as heating appliances, measures are generally taken to prevent accidents such as burns of infants by enclosing a safety guard composed of a fence from the outside of the heating appliances. There is. Among these safety guards, in particular those of the type used for general household stoves, etc., the four fences formed as separate bodies are connected to each other at their ends via fasteners such as wing nuts. It is connected.

[0003]

[Problems to be solved by the device]

 The front and rear nets attached to these safety guards are set to have a size that can surround the above-mentioned heating appliances that are generally sold. However, for example, in cold regions, large heating appliances are often used even for general household use. For this reason, even if a safety guard adapted to specifications other than those in cold climates is used as it is for these heating appliances, it may be difficult to use the safety guard due to the difference in standard dimensions, or There is a drawback that the heating device is too large to be used at all. Therefore, the user will separately manufacture and order a safety guard that matches this large heating appliance, or purchase a safety guard used for a larger heating appliance, which is economically wasteful. Will occur.

[0004]

[The purpose of the device]

 In view of the above-mentioned drawbacks inherent in the safety guard, the present invention has been proposed to suitably solve this, and the frontage dimension is adjusted according to the size of the heating appliance such as the stove. The purpose is to provide a possible safety guard.

[0005]

[Means for Solving the Problems]

 In order to overcome the above-mentioned problems and achieve the intended purpose, the present invention is a safety guard that is arranged so as to surround a heater such as a stove. It is characterized in that the safety guard can be expanded and contracted within a required range, and the opening dimension of the safety guard can be adjusted according to the width dimension of the heating appliance.

[0006]

【Example】

 Next, a safety guard according to the present invention will be described below with reference to the accompanying drawings with reference to preferred embodiments. FIG. 1 shows a safety guard 10 according to the present embodiment, which is configured such that front and rear facing nets can be expanded and contracted within a required range along the longitudinal direction of the nets. It is possible to adjust the front dimension of the safety guard 10 according to the width dimension of a heating device (not shown) such as a stove.

As shown in the figure, the safety guard 10 has both ends of a net (hereinafter referred to as a front net) 12 arranged on the front surface and a net (hereinafter referred to as a rear net) 14 arranged on the rear surface thereof. It is inserted into the side guards 16 arranged on the left and right and fixed with nuts (not shown) or the like. Since the front net 12 and the rear net 14 have the same structure, only the front net 12 will be described here.

As shown in the drawing, the front net 12 is composed of two symmetrically formed nets 12 a and 12 b, respectively, and as will be described later, the parts facing each other are adjacent to each other in a superposed state. Set up. Each of the nets 12a and 12b includes a first frame portion 12c whose one end is fixed to the side guard 16 and a second frame portion 12d which is fixed to the first frame portion 12c. Vertical members 13 are attached to 12d at predetermined intervals. Further, in the open ends of the nets 12a, 12b, the second frame portion 12d is slightly projected from the first frame portion 12c, and is set to have a length substantially equal to the vertical separation width of the first frame portion 12c. The locked rod 15 is fixed in the vertical direction. The locking rod 15 has a hook-shaped bent upper end and a lower end, and is locked to the upper portion and the lower portion of the adjacent first frame portion 12c, respectively. As a result, the two nets 12a and 12b are integrally formed adjacent to each other.

A fixing tool 18 is attached to a portion where the two nets 12a and 12b are overlapped with each other at a central portion in the longitudinal direction of the safety guard 10 so as to prevent the "displacement" of the nets 12a and 12b. As shown in the drawing, the fixing tool 18 is arranged at the upper portion adjacent to the first frame portion 12c, and the upper portion is made common by tightening a screw 18a provided on the fixing tool 18. Sandwich between. A fixing tool 18 is also attached to a portion where the nets 14a and 14b forming the back net 14 overlap with each other to hold each first frame portion 14c in an immovable manner.

As shown in FIGS. 2 and 3, the safety guard 10 can have its front opening adjusted according to the width dimension of a heating appliance or the like. In this case, the screws 18a of the fixture 18 are loosened to release the fixation of the nets 12a and 12b forming the front net 12. After that, the side guards 16 are separated from each other in the lateral direction of the safety guard 10. As described above, each of the nets 12a and 12b is integrally formed by the locking rod 15, and therefore moves together with the side guard 16 while maintaining its adjacent state. Then, when the net is newly positioned, the nets 12a and 12b are fixed by tightening the screw 18a of the fixing tool 18. Further, this operation is similarly performed for the back net 14.

FIG. 4 shows another embodiment of the safety guard 10. In this case, the front net 12 and the back net 14 are composed of a plurality of net portions 20 formed in a vertically long rectangular shape. ing. Each of the net portions 20 is rotatably connected to a ring-shaped hooking portion 20a provided at an end portion in the longitudinal direction thereof while being hooked at each end edge portion of an adjacent net portion 20. For example, as shown in the figure, these are arranged in a folded manner to form the front net 12 and the back net 14. Then, the nets 12 and 14 are attached to the side guard 16 with nuts or the like via frame members 21 connected to both ends thereof.

In the case of the safety guard 10, the nets 12 and 14 on the front surface and the rear surface are configured to be foldable in the side direction of the safety guard 10. Accordingly, the frontage of the safety guard 10 can be set to an arbitrary position from the position where the front (back) net 12 (14) extends to the maximum, and the position where the side guards 16 are close to each other. it can. That is, when the heating appliance is small, the side guard 16 is brought close to the central portion of the safety guard 10 main body as shown by the imaginary line in FIG. Further, when the heater is large, the side guard 16 can be moved in a direction in which the side guard 16 is separated from the central portion of the safety guard 10.

In the safety guard 10 shown in the first embodiment, a bar member may be attached instead of the back net 14. This is because the rear net itself does not need to have a complicated structure when the heating appliance can be installed close to the wall surface. This rod (not shown) is, for example, two rods set to have substantially the same length as the dimension in the longitudinal direction of the net 14a shown in FIG. The portion that is overlapped with is clamped via the fixture 18. Then, this rod is installed above and below the side guard 16 to which the back net 14 is attached. When the safety guard 10 is expanded and contracted, the fixing tool 18 is loosened and expanded and contracted in the same manner as the front net 12 described above. With this configuration, there is an advantage that the manufacturing cost can be reduced.

Further, in the first embodiment, rail bodies (not shown) may be attached to the front and rear nets 12, 14 respectively. In this case, for example, hollow rail bodies are arranged above and below the first frame portion 12c of the net 12a forming the front net 12. Further, another rail body that can be fitted to the rail body is arranged on the upper portion and the lower portion of the first frame portion 12c of the other net 12b. By fitting the rail bodies to each other, the expansion and contraction of the nets 12a and 12b can be performed more smoothly. It should be noted that rail bodies having the same configuration as this are also attached to the back net 14, respectively.

[0015]

[Effect of device]

 As described above, the retractable structure of the safety guard according to the present invention can adjust the front dimension of the safety guard according to the width dimension of the heating appliance. Therefore, even for a large-scale heating appliance, it can be used as it is by simply expanding the front dimension of the safety guard, which has the advantage of eliminating the economical burden of purchasing separately.

[Brief description of drawings]

FIG. 1 is an external perspective view showing a telescopic structure of a safety guard according to a preferred embodiment of the present invention.

FIG. 2 is a telescopic structure of a safety guard according to the present invention,
It is a top view which shows the state before extending a safety guard.

FIG. 3 is a retractable structure of a safety guard according to the present invention,
It is a top view which shows the state after extending a safety guard.

FIG. 4 is an external perspective view showing another embodiment of the retractable structure of the safety guard according to the present invention.

FIG. 5 is a plan view showing another embodiment of the retractable structure of the safety guard according to the present invention, showing the retracted state of the safety guard.

[Explanation of symbols]

 10 Safety Guard 12 Net 14 Net

Claims (1)

[Scope of utility model registration request] 1. A safety guard (10) arranged so as to surround a heating device such as a stove, the nets (12, 14) facing each other in a longitudinal direction of the net (12, 14). Along with the width dimension of the heating device, the safety guard
(10) The elastic structure of the safety guard, which is characterized in that the frontage dimension can be adjusted.