CN211233075U

CN211233075U - Caster wheel support and heater

Info

Publication number: CN211233075U
Application number: CN201922249104.7U
Authority: CN
Inventors: 廖泓斌; 张毅; 陈影炙; 白相星; 唐爱红; 衷卫健
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-11
Anticipated expiration: 2029-12-13

Abstract

The utility model provides a truckle support and room heater, include: the base plate comprises a universal wheel arranged below the base plate; the limiting groove is arranged on the substrate, the opening of the limiting groove faces the heating assembly, and the limiting groove is matched with and supports the heating assembly. When the heating element is used, a user can place the substrate on the ground firstly, and then the heating element is aligned to the limiting groove and placed on the substrate, so that temporary positioning is realized. And then the subsequent mounting steps are performed. The operation of the user is convenient, and the heating component does not need to be moved repeatedly. The user experience is improved.

Description

Caster wheel support and heater

Technical Field

The utility model relates to the technical field of household appliances, concretely relates to truckle support and room heater.

Background

The electric heater is a common household appliance, and converts electric energy into heat energy for heating of users. The electric oil heater is also called as an oil heater electric heater, and comprises a heating assembly consisting of a plurality of heater pieces, wherein a certain gap is formed between every two adjacent heater pieces.

Among them, the oil heater generally includes a caster bracket supported below the heating assembly, and the caster bracket is generally transported as an accessory, and thus requires a user to install the oil heater after purchase. The existing caster wheel support structure cannot realize the positioning of the heating assembly before the complete installation. And the heating element weight who does not fix a position is big, and the user supports difficultly, leads to the user to be difficult to install the rubber tyer support, causes user experience poor.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect that is difficult for the location before the truckle support installation is complete among the prior art to a truckle support and room heater are provided.

A caster bracket comprising:

the base plate comprises a universal wheel arranged below the base plate;

the limiting groove is arranged on the substrate, the opening of the limiting groove faces the heating assembly, and the limiting groove is matched with and supports the heating assembly.

Further comprising:

and one end of the connecting piece is used for connecting the heating component, and the other end of the connecting piece is detachably connected to the substrate.

The connector includes:

the screw rod extends towards the substrate, and a positioning hole for the screw rod to pass through is formed in the substrate.

Further comprising:

the fastening nut is arranged below the substrate and connected to the screw rod, and the fastening nut is attached to the lower surface of the substrate.

The number of the limiting grooves is two, and the positioning holes are located between the two limiting grooves.

The side wall of the positioning hole protrudes out of the substrate to form a boss.

The middle part of the substrate in the length direction is arched towards the heating assembly to form an arc-shaped bulge.

And a plurality of reinforcing ribs are distributed on one side of the base plate, which faces the universal wheel.

The substrate includes:

the mounting hole is formed in the lower portion of the base plate, the opening faces the universal wheel, and a mounting shaft matched with the mounting hole is arranged on the universal wheel.

A warmer, comprising:

the heating assembly comprises a plurality of heater pieces and oil pockets connected with the heater pieces;

at least one truckle support of above-mentioned any scheme, the distance between two adjacent spacing grooves on the truckle support is equal with the distance between two adjacent spit of fland pieces, spit of fland piece embedding in spacing inslot support.

The connector includes:

the opening of the arc-shaped part faces the base plate, and the arc-shaped part is sleeved on the oil bag;

and the two screw rods are positioned at two ends of the opening of the arc-shaped part and extend towards the direction of the substrate.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a caster bracket, include: the base plate comprises a universal wheel arranged below the base plate; the limiting groove is arranged on the substrate, the opening of the limiting groove faces the heating assembly, and the limiting groove is matched with and supports the heating assembly.

When the heating element is used, a user can place the substrate on the ground firstly, and then the heating element is aligned to the limiting groove and placed on the substrate, so that temporary positioning is realized. And then the subsequent mounting steps are performed. The operation of the user is convenient, and the heating component does not need to be moved repeatedly. The user experience is improved.

2. The utility model provides a truckle support still includes: and one end of the connecting piece is used for connecting the heating component, and the other end of the connecting piece is detachably connected to the substrate.

After the heating assembly is temporarily positioned through the limiting groove on the base plate, the heating assembly and the base plate are fastened together through the connecting piece, and therefore the installation of the caster wheel support is completed.

3. The utility model provides a caster support, the connecting piece includes: the screw rod extends towards the substrate, and a positioning hole for the screw rod to pass through is formed in the substrate.

The connecting piece passes through the screw rod and links to each other with the base plate, and convenience of customers operates. Meanwhile, the screw rod is inserted into the substrate from top to bottom, and after the substrate is used for temporarily positioning the heating assembly, the screw rod is convenient to align with the positioning hole in the substrate.

4. The utility model provides a truckle support still includes: the fastening nut is arranged below the substrate and connected to the screw rod, and the fastening nut is attached to the lower surface of the substrate.

The fastening nut fixes one end of the screw rod, which penetrates through the lower part of the substrate.

5. The utility model provides a caster bracket, the spacing groove is two, the locating hole is located two between the spacing groove.

For the oil heater, a certain gap is formed between the heater sheets. In this scheme, the spit of fland piece inserts the spacing inslot and cooperates, consequently can audio-visually see the locating hole that is located between two spacing grooves through the clearance between the spit of fland piece, and convenience of customers aims at the installation.

6. The utility model provides a caster support, locating hole lateral wall protrusion the base plate forms the boss.

The boss is protruding downwards in this scheme, plays the effect that improves base plate intensity.

7. The utility model provides a caster support, base plate length direction's middle part to the heating element direction hunches and forms curved bellying.

The boss improves the mechanical strength of the substrate, and facilitates a user to observe the positioning hole for installation.

8. The utility model provides a truckle support, the base plate orientation one side distribution of universal wheel has a plurality of strengthening ribs.

The reinforcing ribs are used to improve the strength of the substrate.

9. The utility model provides a caster wheel support, the base plate includes: the mounting hole is formed in the lower portion of the base plate, the opening faces the universal wheel, and a mounting shaft matched with the mounting hole is arranged on the universal wheel.

The universal wheel is inserted into the mounting hole through the mounting shaft. The two are matched by interference fit. The user can fix the universal wheel by inserting the universal wheel below the substrate.

10. The utility model also provides a room heater, include: the heating assembly comprises a plurality of heater pieces and oil pockets connected with the heater pieces; at least one truckle support of above-mentioned any scheme, the distance between two adjacent spacing grooves on the truckle support is equal with the distance between two adjacent spit of fland pieces, spit of fland piece embedding in spacing inslot support.

Spacing groove and the mutual adaptation of hot body piece support the hot body piece in this scheme to support the location with heating device. The caster wheel support is distributed along the length direction of the oil heater, so that uniform support is provided.

11. The utility model provides a warmer, the connecting piece includes: the opening of the arc-shaped part faces the base plate, and the arc-shaped part is sleeved on the oil bag; and the two screw rods are positioned at two ends of the opening of the arc-shaped part and extend towards the direction of the substrate.

The electric heater is provided with an oil pocket, which generally comprises an upper oil pocket and a lower oil pocket. Wherein the connecting piece opening of U-shaped is down, and the arc portion is buckled down corresponding last oil pocket or lower oil pocket, fastens the screw rod on the base plate through holding nut, accomplishes the fixed connection of heating element and base plate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an exploded view showing the structure of the present invention;

FIG. 2 is a sectional view showing the structure of the present invention;

FIG. 3 is a front view showing the shape of a substrate;

FIG. 4 is a cross-sectional view of the substrate structure shown at A-A in FIG. 3;

FIG. 5 is a perspective view showing a structure of a substrate;

fig. 6 is a bottom view showing the structure below the substrate.

Description of reference numerals:

1. a heating assembly; 11. a statin tablet; 12. an oil pocket; 2. a substrate; 21. a limiting groove; 22. mounting holes; 23. positioning holes; 24. reinforcing ribs; 25. a boss; 3. a connecting member; 31. an arc-shaped portion; 32. a screw; 4. Tightening the nut; 5. a universal wheel; 51. and (4) installing a shaft.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

The utility model provides a caster wheel support, as shown in figure 1, figure 5, include: a base plate 2 including a universal wheel 5 provided below the base plate 2; the limiting groove 21 is arranged on the substrate 2, the opening of the limiting groove 21 faces the heating component 1, and the limiting groove 21 is matched with and supports the heating component 1. When the user uses the heating element, with reference to fig. 3 and 4, the substrate 2 can be placed on the ground first, and then the heating element 1 is aligned with the limiting groove 21 and placed on the substrate 2, so as to achieve temporary positioning. And then the subsequent mounting steps are performed. The operation of the user is convenient, and the heating component 1 does not need to be repeatedly moved. The user experience is improved.

Wherein the truckle support of this embodiment still includes: and one end of the connecting piece 3 is used for connecting the heating component 1, and the other end of the connecting piece is detachably connected to the substrate 2. After the heating assembly 1 is temporarily positioned by the limiting groove 21 on the base plate 2, the heating assembly 1 and the base plate 2 are fastened together by the connecting piece 3, thereby completing the installation of the caster bracket.

In this embodiment, as shown in fig. 1 and 2, the connecting member 3 includes: the screw 32 extends toward the base plate 2, and the base plate 2 is provided with a positioning hole 23 through which the screw 32 passes. The connecting piece 3 is connected with the base plate 2 through a screw 32, so that the operation of a user is facilitated. Meanwhile, the screw 32 is inserted into the substrate 2 from top to bottom, and after the substrate 2 is temporarily positioned on the heating assembly 1, the screw 32 is convenient to align with the positioning hole 23 in the substrate 2.

The connection structure of the connection member 3 and the substrate 2 is not particularly limited, and in this embodiment, as shown in fig. 1 and fig. 2, the connection structure further includes: and a fastening nut 4 disposed below the substrate 2 and connected to the screw rod 32, wherein the fastening nut 4 is attached to the lower surface of the substrate 2. The tightening nut 4 fixes one end of the screw 32 passing below the base plate 2. As an alternative embodiment, the connection element 3 is plugged onto the base plate 2.

The number of the limiting grooves 21 is not particularly limited, and in this embodiment, as shown in fig. 4 and 5, there are two limiting grooves 21, and the positioning hole 23 is located between the two limiting grooves 21. For the oil electric heater, there is a certain gap between the sheet pieces 11. In this scheme, the spit of fland piece 11 inserts the spacing inslot and cooperates, consequently can audio-visually see the locating hole 23 that is located between two spacing grooves 21 through the clearance between the spit of fland piece 11, and convenience of customers aims at the installation. As an alternative embodiment, the limiting groove 21 is one or more.

The structure of the positioning hole 23 is not particularly limited, and in the present embodiment, as shown in fig. 5 and 6, the side wall of the positioning hole 23 protrudes out of the substrate 2 to form a boss 25. Boss 25 is protruding downwards in this scheme, plays the effect that improves base plate 2 intensity.

The shape of the substrate 2 is not particularly limited, and in the present embodiment, as shown in fig. 2 and 3, the middle portion in the longitudinal direction of the substrate 2 is arched in the direction of the heating unit 1 to form an arc-shaped convex portion. The raised portions improve the mechanical strength of the substrate 2 and facilitate the user to view the positioning holes 23 for mounting. As an alternative embodiment, the surface of the middle portion of the substrate 2 in the longitudinal direction facing the heating element 1 is flat or is recessed in a direction away from the heating element 1.

As shown in fig. 6, a plurality of reinforcing ribs 24 are distributed on one side of the base plate 2 facing the universal wheel 5. The ribs 24 serve to increase the strength of the base plate 2.

The connection structure between the base plate 2 and the universal wheel 5 is not particularly limited, and in this embodiment, as shown in fig. 1 and 2, the base plate 2 includes: the mounting hole 22 is provided below the base plate 2, the opening of the mounting hole faces the universal wheel 5, and a mounting shaft 51 adapted to the mounting hole 22 is provided on the universal wheel 5. The universal wheel 5 is inserted and fitted into the mounting hole 22 through the mounting shaft 51. The two are matched by interference fit. The user can first insert the universal wheel 5 under the base plate 2 to fix. As an alternative embodiment, the universal wheel 5 is screwed to the base plate 2.

The type of the heater is not specifically limited, and in this embodiment, as shown in fig. 1 and fig. 2, the heater is an oil heater, which includes: the heating assembly 1 comprises a plurality of heating piece sheets 11 and oil pockets 12 connected with the heating piece sheets 11; at least one truckle support of any one above-mentioned scheme, the spit of fland piece 11 imbeds in spacing groove 21 and supports. The distance between two adjacent limiting grooves on the caster wheel support is equal to the distance between two adjacent heater body pieces. Spacing groove 21 and the 11 mutual adaptations of hot body piece in this scheme support hot body piece 11 to support heating device and fix a position. The caster wheel support is distributed along the length direction of the oil heater, so that uniform support is provided.

In this embodiment, as shown in fig. 2, the connecting member 3 includes: an arc portion 31 having an opening facing the base plate 2 and fitted over the oil pocket 12; two screws 32 are located at both ends of the opening of the arc portion 31 and extend in the direction of the substrate 2. The oil heater is provided with an oil pocket 12, which generally comprises an upper oil pocket 12 and a lower oil pocket 12. Wherein the opening of the U-shaped connecting piece 3 faces downwards, the arc-shaped part 31 is buckled down corresponding to the upper oil pocket 12 or the lower oil pocket 12, and the screw 32 is fastened on the base plate 2 through the fastening nut 4, so that the fixed connection of the heating component 1 and the base plate 2 is completed.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A caster bracket, comprising:

a base plate (2) comprising a universal wheel (5) arranged below the base plate (2);

the limiting groove (21) is arranged on the substrate (2), the opening of the limiting groove (21) faces the heating assembly (1), and the limiting groove (21) is matched with and supports the heating assembly (1).

2. The caster bracket of claim 1, further comprising:

and one end of the connecting piece (3) is used for connecting the heating component (1), and the other end of the connecting piece is detachably connected to the substrate (2).

3. The caster bracket of claim 2, wherein the connector (3) comprises:

the screw rod (32) extends towards the base plate (2), and a positioning hole (23) for the screw rod (32) to pass through is formed in the base plate (2).

4. The caster bracket of claim 3, further comprising:

and the fastening nut (4) is arranged below the substrate (2) and connected to the screw rod (32), and the fastening nut (4) is attached to the lower surface of the substrate (2).

5. The caster bracket according to claim 4, wherein there are two of the stopper grooves (21), and the positioning hole (23) is located between the two stopper grooves (21).

6. The caster bracket as defined in any one of claims 3 to 5, wherein the side walls of said positioning holes (23) protrude from said base plate (2) to form bosses (25).

7. The caster bracket according to claim 1, wherein the middle portion of the base plate (2) in the longitudinal direction is curved in an arc-shaped convex portion in the direction of the heating unit.

8. The caster bracket as claimed in claim 1 or 7, characterized in that the base plate (2) has a plurality of ribs (24) distributed on its side facing the caster wheel (5).

9. The caster bracket of claim 1, wherein the base plate (2) comprises:

mounting hole (22), locate base plate (2) below, the opening orientation universal wheel (5), be equipped with on universal wheel (5) with installation axle (51) of mounting hole (22) adaptation.

10. A warmer, its characterized in that: the method comprises the following steps:

the heating assembly comprises a plurality of heater pieces (11) and oil pockets (12) connected with the heater pieces (11);

at least one caster bracket as set forth in any one of claims 1 to 9, wherein the distance between two adjacent limiting grooves (21) on the caster bracket is equal to the distance between two adjacent sheet-shaped heat pieces (11), and the heat pieces (11) are embedded in the limiting grooves (21).

11. The warmer according to claim 10, characterized in that the connection (3) comprises:

an arc-shaped part (31) which is opened towards the base plate (2) and is sleeved on the oil pocket (12);

and the two screw rods (32) are positioned at two ends of the opening of the arc-shaped part (31) and extend towards the direction of the substrate (2).