KR101012947B1 - Drying rack of dryer - Google Patents

Abstract

The present invention relates to a drum type dryer, and more particularly, to a drying shelf structure of a dryer for safely drying clothes or shoes that are easily damaged.

Drying shelf structure of the dryer according to the invention the base on which the drying object is mounted; A tub cover seating portion formed on the front lower side of the base and seated on the tub cover of the dryer; And a triangular hook attached to a rear surface of the base and inserted into a center of a drum rear wall of the dryer, wherein the base to which the triangular hook is attached is inclined outward with a predetermined angle to a side thereof, and A guide rib having a predetermined modulus of elasticity is included in another side surface orthogonal to the side surface provided with the guide curved surface.

The drying shelf structure of the dryer according to the present invention has an effect of safely drying the laundry of cloth or footwear into the dryer.

Drying rack, tripod hanger, cap

Description

Drying rack structure of dryer

1 is a cross-sectional view schematically showing a condensation drum dryer.

Figure 2 is a front perspective view showing a drying shelf according to the spirit of the present invention.

3 is a bottom perspective view of the drying shelf.

4 is a rear perspective view of the drying shelf.

Figure 5 is a rear perspective view of a tripod hanger which is a component of the drying shelf.

6 is a perspective view of a tub cover on which a drying shelf according to the spirit of the present invention is seated.

Figure 7 is a perspective view showing a drying shelf seated in the drum according to the spirit of the present invention.

Figure 8 is a perspective view showing the cap insertion hole is inserted into the cap provided in the triangular hook.

<Description of the symbols for the main parts of the drawings>

100: drying shelf 110: base

120: handle 130: tub cover seat

131: reinforcement rib 132: side alignment jaw

133: rocking prevention stage 134: rocking prevention rib

140: triangle hook 141: vertical portion                 

142: cap 143: horizontal portion

144: inclined portion 145: anti-rotation protrusion

150: guide rib 151: guide surface

152: horizontal hook insertion hole 153: vertical hook insertion hole

160: cap insertion portion 200: tub cover

210: separation prevention rib 220: separation prevention jaw

The present invention relates to a drum type dryer, and more particularly, to a drying shelf structure of a dryer for safely drying clothes or shoes that are easily damaged.

In general, a washing machine, a dryer or a combined washing machine provided with a drum device is a device using a rotational motion of a drum. That is, as the drum rotates, the laundry inside the drum also rotates, and the laundry rises and falls by the rotation.

For example, in the drum washing machine, a collision with the washing water occurs due to the rising and falling of the laundry, and the dirt on the laundry is removed by the collision.

In the case of a drum type dryer, a hot air generated by an electric heater or a gas combustion device is blown into a drum to absorb moisture remaining in a drying object and to dry the drying object.                         

The present invention relates to a dryer for drying laundry by the rotation of the drum, hereinafter will be described taking a drum device used in the dryer as an example.

1 is a cross-sectional view schematically showing a condensing drum dryer.

Referring to Figure 1, the condensation-type drum dryer is configured to control the opening and closing of the cabinet 10, the cylindrical drum 12 formed inside the cabinet 10, and the drum 12 to form an appearance A door 13 and a belt 11 surrounding the outer circumferential surface of the drum 12 are included.

In addition, the motor shaft 21 is connected to the belt 11, the motor 17 is connected to the motor shaft to provide a rotational force, and the rotational force of the motor 17 is connected to the motor shaft 21 A cooling fan 16 that sucks and rotates the indoor air is included.

In addition, a drying fan 18 connected to the motor shaft 21 opposite the cooling fan 16 to circulate air inside the drum, and air sucked by the drying fan 18 may be connected to the drum ( As a passage to be moved to 12, the drying duct 19 is provided with a heat generating unit 20 therein.

In addition, a lint filter 14 formed below the opening through which the door 13 is inserted to filter foreign matter such as lint and the like contained in the wet air discharged from the drum, and air entering the lint filter 14 are condensers (not shown). It further includes a circulation duct 15 which is a passage to be moved to).

Hereinafter, the operation of the dryer will be described.

First, when power is applied to the dryer, the motor 17 rotates, and the heater 20 attached to the drying duct 19 is heated. In addition, the belt 11 connected to the motor shaft 21 rotates to rotate the drum 12. Then, as the drum 12 rotates, the object to be dried in the drum rotates along the inner wall of the drum and falls by its own weight when it reaches the uppermost side. Here, the object to be dried is lifted by a lift (not shown) attached to the inner wall of the drum.

On the other hand, the drying fan 18 connected to the motor shaft 21 is operated with the rotation of the motor 17, the circulating air passing through the lint filter 14 is sucked. The sucked air rises along the drying duct 19 and becomes a high temperature dry state through the heater. Then, the hot dry air absorbs the moisture present in the object to be dried while passing through the drum, resulting in a high temperature and high humidity.

In addition, the air of the high temperature and high humidity is again filtered by the lint filter 14 and then moved to a capacitor (not shown) along the circulation duct 15.

In addition, the cooling fan 16 connected to the motor shaft 21 is rotated to suck the indoor air outside the dryer. The sucked indoor air is then passed through a cooling fan 16 to the condenser.

Here, the hot and humid air moved to the capacitor along the circulation duct 15 and the indoor air sucked by the cooling fan 16 and moved to the capacitor pass through the capacitor. In addition, the hot and humid air and the indoor air are not mixed with each other by the shape of the capacitor, and only heat exchange occurs.

Therefore, the high temperature and high humidity air is changed to low temperature and high humidity air while losing heat to the indoor air while passing through the condenser. Then, as the temperature decreases, moisture contained in the air condenses and falls to the bottom of the condenser, and is moved to a sump (not shown) in which condensate is collected.

In addition, the water moved to the sump is moved to a condensate reservoir (not shown) located at the top of the dryer by a condensation pump.

On the other hand, the indoor air passing through the capacitor takes the heat of the high temperature and high humidity air and converts it into low temperature and high humidity air, and the temperature becomes high.

In the case of the general dryer having the above configuration, the laundry introduced into the drying chamber is mixed by the rotation of the drum. At this time, as the various types of fabrics are entangled, a problem occurs that the fabric is stretched or hedged. In particular, when drying in a dryer, if the cloth is easily damaged, or laundry that cannot be washed by handling the same as general laundry, such as sneakers, has to be dried separately.

The present invention has been proposed in order to solve the above problems, to provide a drying shelf structure of a dryer that allows to dry in the dryer even laundry, such as sneakers that can not be dried with cloth or general laundry that is easy to damage The purpose.

Drying shelf structure of the dryer according to the present invention for achieving the object as described above is a base on which the drying object is seated; A tub cover seating portion formed on the front lower side of the base and seated on a tub cover of an early stage; And a triangular hook attached to a rear surface of the base and inserted into a center of a drum rear wall of the dryer, wherein the base to which the triangular hook is attached is inclined outward with a predetermined angle to a side thereof, and A guide rib having a predetermined modulus of elasticity is included in another side surface orthogonal to the side surface provided with the guide curved surface.

By the above configuration, laundry such as clothes or other footwear can be dried in a dryer.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings. However, the spirit of the present invention is not limited to the embodiments presented, and other embodiments included within the scope of other inventive inventions or the scope of the present invention can be easily made by adding, changing, or deleting other elements. I can suggest.

2 is a front perspective view illustrating a drying shelf according to the spirit of the present invention, FIG. 3 is a bottom perspective view of the drying shelf, FIG. 4 is a rear perspective view of the drying shelf, and FIG. 5 is a triangular component of the drying shelf. It is the back perspective view of the hook.

2, 3, 4 and 5, the drying shelf according to the spirit of the present invention is fitted to the grill-shaped base 110, the back of the base 110, on which the laundry object such as sneakers are placed. It includes a tripod hanger 140 to lower the base 110 to maintain a horizontal state.

 In addition, the handle 120 is formed on one side of the front of the base to allow the user to hold and detach, and is provided on the lower side of the front of the base 110, so that it can be seated on the tub cover (described below) of the dryer The tub cover seating part 130 and a reinforcing rib 131 supporting the tub cover seating part 130 are included.

 In addition, the side seating jaw 132 is attached to both sides of the bottom surface of the tub cover seating portion 130 and guides the drying shelf 100 to be seated in place, and is provided at the center of the bottom surface of the seating portion 130. A rocking prevention stage 133 for preventing rocking in the front-rear direction and a rocking prevention rib 134 for supporting the rocking prevention stage 133 are included.

In addition, a guide rib 150 for guiding the triangular hook 140 to be inserted into the rear edge of the drying shelf 100 and a horizontal hook insert for pushing the triangular hook 140 in a horizontal direction. A hole 152 is included.

In addition, the guide curved surface 151 is formed by cutting the edge of the drying shelf by a predetermined angle so as to be guided smoothly to the horizontal hook insertion hole 152.

In addition, the triangular hanger 140 is formed in a substantially triangular shape, in the state fitted to the drying shelf 100 is further extended by a predetermined length to form a vertical. In addition, the inclined portion 144 is formed such that both ends of the triangular hanger 140 meet while forming a predetermined inclination angle at the end point of the vertical state.

In addition, one end is wound around the other end at the point where the two inclined surfaces 144 meet, the vertical portion 141 made by rising in the vertical direction by a predetermined length, and again at the end of the vertical portion 141 A horizontal portion 143 extending a predetermined length in the horizontal direction and a cap 142 is covered on the end of the horizontal portion 143.                     

In addition, the bottom surface of the drying shelf 100 is fixed to the triangular hanger 140 is further included a rotation preventing projection 145 for supporting the triangular hanger 100 to prevent rotation.

The drying shelf 100 may be manufactured through various methods, and preferably, may be integrally formed by injection, thereby simplifying the manufacturing process and also reducing the manufacturing cost.

In detail, the base 110 of the drying shelf 100 forms a grille in order to increase the drying efficiency by allowing the internal air to circulate even on the bottom of the shelf.

In addition, on one side of the front surface of the base 110 may be formed a handle 120 of the wavy shape having a predetermined radius of curvature so that the user can be held by a hand. Here, the shape and position of the handle 120 is not limited to the embodiment of the present invention, it is noted that the various shapes and positions that the user can feel comfortable to grip within the scope of the present invention.

As described above, the triangular hanger 140 is mounted to maintain the drying shelf 100 at a predetermined height of the drying drum inner space, and the triangular hanger 140 is formed to be inserted into the rear of the drum.

The bottom of the triangular hanger 140 is inserted into the rear bottom of the dry shelf 100 is tightly fixed.

Hereinafter, a process in which the triangular hanger 140 is inserted into the drying shelf 100 will be described in detail.

First, the triangular hanger 140 is pushed in a horizontal direction along a guide curved surface 151 formed by being inclined outward with a predetermined angle to the side of the base 110. Subsequently, the triangular hook 140 is pushed along the horizontal hook insertion hole 152 formed by the guide rib 150 and the guide curved surface 151.

 On the other hand, the guide rib 150 is an injection molding having a predetermined elastic modulus, and when the triangular hook 140 is pushed in, the guide rib 150 is opened as much as the diameter of the triangular hook 140. . At the same time, the triangular hook 140 is slightly opened while being pushed along the guide curved surface 151.

When the triangular hanger 140 is pushed to some extent along the horizontal hanger insertion hole 152, the triangular hanger 140 reaches the vertical hanger insertion hole 153.

At this time, the triangular hook 140 which is slightly opened while being pushed along the guide curved surface 151 is inserted into the vertical hook by its elastic force to return to its original state when it reaches the vertical hook insertion hole 153. It is completely inserted into the hole 153. By the same principle, the guide rib 150 is also returned to its original state by the elastic force.

Then, the user pulls the triangular hook 140 upwards, so that the triangular hook 140 is completely assembled to the drying shelf (100). In addition, the bottom surface of the triangular hook 140 is fixed without being rotated by being fitted to the anti-rotation protrusion 145 formed on the bottom surface of the drying shelf.                     

6 is a perspective view of a tub cover on which a drying shelf according to the spirit of the present invention is seated.

Referring to Figure 6, the bottom of the tub cover 200 in which the drying shelf according to the present invention is projected in the drum by a predetermined thickness in the lower side, spaced apart prevention jaw 220 to form an inclined surface 221 inclined both sides by a predetermined angle ) Is provided. In addition, a space preventing rib 210 is formed to protrude a predetermined length in a vertical direction at a position away from both side surfaces of the space blocking jaw 220.

The tub cover seating portion 130 of the drying shelf 100 is seated on an upper side surface of the separation prevention jaw 220. In addition, the separation prevention jaw 220 is positioned between the two side alignment jaw 132 formed on the bottom surface of the tub cover seating portion 130.

In addition, the shaking prevention end 133 is placed on the front portion of the separation prevention jaw 220.

In detail, the inclined surface 221 formed on both side surfaces of the separation prevention jaw 220 and the inclined surface 132b formed inside the side alignment jaw 132 coincide with each other, such that the drying shelf 100 is spaced left and right. It prevents the phenomenon. In addition, the drying shelf 100 prevents the drying shelf 100 from swinging back and forth by the swing prevention end 133.

More specifically, the outer end 132a of the side alignment jaw 132 is fitted between the gap preventing ribs 210 formed in the vertical direction on the left and right sides of the tub cover 200, thereby allowing the drying shelf 100 to be disposed. The left and right rocking phenomenon can be completely eliminated.                     

In other words, the horizontal distance between one side end and the other end of the side alignment jaw 132 is formed such that the horizontal distance between the separation preventing ribs 210 is the same, the drying shelf 100 is the tub cover 200 Once settled on, it will no longer swing.

7 is a perspective view showing a drying shelf seated in the drum according to the spirit of the present invention, Figure 8 is a perspective view showing a cap insertion hole is inserted into the cap provided in the triangular hook.

Referring to FIGS. 7 and 8, in the drying shelf 100 according to the present invention, a tub cover seating portion 130 formed at a front portion thereof is seated on the tub cover 200, and a triangular hook 140 provided on a rear surface thereof. It is fixed to the center of the rear wall of the drum.

The rear wall 500 of the drum is formed with a plurality of through holes 510 to allow the hot dry air passing through the drying duct (not shown) into the drum, and a drum support shaft is formed at the center of the rear wall 500. A housing 520 is provided for mounting a journal bearing (not shown) to form.

The cap inserting portion 160 into which the cap 142 formed at the end of the triangular hanger 140 is inserted is formed at the center of the housing 520.

The cap inserting portion 160 may form a groove in the central portion of the housing 520 to allow the cap 142 to be inserted directly, but with a diameter of a size that can accommodate the cap 142 in the groove. It is preferable to insert an injection molding having a depth.

Since the cap insertion unit 160 is attached, the cap 142 is more closely inserted, so that the triangular hook 140 may be stably fixed without falling out of the tub.

The drying shelf structure of the dryer according to the present invention constituting the above configuration has an effect of safely drying the laundry of cloth or footwear into the dryer.

Claims (5)

A base on which the object to be dried is seated; A tub cover seating portion formed on the front lower side of the base and seated on the tub cover of the dryer; And Is attached to the rear of the base, the triangular hook is inserted into the center of the drum rear wall of the dryer; Includes, The base to which the triangular hook is attached has a guide curved surface formed by being inclined outwardly with a predetermined angle on a side surface, and a guide rib having a predetermined elastic modulus on the other side perpendicular to the side surface on which the guide curved surface is provided. Dryer drying rack structure. The method of claim 1, The base to which the triangular hanger is attached further comprises a horizontal hook insertion hole formed by the guide rib and the guide curved surface to insert the triangular hanger. The method of claim 1, The base to which the triangular hook is attached is a drying shelf structure of a dryer further comprising a vertical hook insertion hole for inserting the triangular hook. The method of claim 1, Drying rack structure of the dryer, characterized in that the bottom surface of the base to which the triangular hook is attached includes a rotation preventing projection for preventing the rotation of the triangular hook. The method of claim 1, A horizontal end of the triangular hanger is covered with a cap made of a plastic material injection, the cap is mounted to the center of the inner rear wall of the drum, the drying of the dryer, characterized in that inserted into the cap inserting portion made of the plastic material injection Shelf structure.

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