CN219032690U

CN219032690U - Cross rod connecting assembly, folding bracket and clothes dryer

Info

Publication number: CN219032690U
Application number: CN202223254620.7U
Authority: CN
Inventors: 张永辉
Original assignee: Foshan Sanshui Ricai Electrical Appliance Co ltd
Current assignee: Foshan Sanshui Ricai Electrical Appliance Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-16
Anticipated expiration: 2032-12-06

Abstract

The utility model provides a cross rod connecting assembly, a folding bracket and a clothes dryer, wherein the cross rod connecting assembly comprises a middle connector, a pair of side connectors and a pair of connecting rods, the middle connector is arranged in the middle position between the pair of side connectors, and the middle connector is hinged with the side connectors on two sides through the pair of connecting rods respectively; the folding structure formed by the connecting rods capable of being folded and turned over is arranged between the middle connector and the pair of side connectors, the structure is simple, the installation is convenient and quick, and the folding and folding or unfolding of the support on the clothes dryer can be realized through folding or unfolding the connecting rods during use, so that the clothes dryer is convenient and quick.

Description

Cross rod connecting assembly, folding bracket and clothes dryer

Technical Field

The utility model relates to the technical field of clothes dryers, in particular to a cross rod connecting assembly, a folding bracket and a clothes dryer.

Background

The clothes dryer is a clean household appliance which utilizes electric heating to instantly evaporate and dry water in washed clothes, is particularly suitable for the condition that the clothes are difficult to dry in winter in the north and in the south in the returning to the south, is also widely used in industrial production, is used for drying fabrics, and improves the production efficiency.

The clothes dryer generally refers to a household simple clothes dryer, which is mainly composed of a bracket, a main machine and an outer cover. When the clothes drying rack is used, the support is required to be assembled to form a frame structure similar to a wardrobe, the outer cover is required to be covered on the outer surface of the support, clothes to be dried are placed on the support to be dried, and after the clothes are dried, the support is required to be disassembled so as to be convenient to store.

Traditional support is at first for assembling many connecting rods through the attach fitting and link together, when installation and dismantlement, need connect or dismantle many connecting rods one by one, and it is very loaded down with trivial details when leading to the equipment and dismantling. Therefore, some clothes dryer manufacturers improve the support, and form the support into a folding structure, so that in the use process, the normal use or folding storage of the support can be realized only by correspondingly folding the support, and the complicated process of assembling or disassembling the connecting rods one by one is avoided. For example, a Chinese patent with the patent name of 'folding bracket and clothes dryer' with the publication number of CN217629036U and the publication date of 2022, 10 and 21, comprises a connecting rod, a sleeve and a main bracket body, wherein the connecting rod is used for rotationally connecting two longitudinal rods, the sleeve is movably sleeved on the connecting rod, and two ends of the sleeve are respectively extended to the longitudinal rods; when the clothes drying machine is used, the top frame body is pulled upwards, the vertical rods are in an upright state, the sleeves slide to the connecting rods, the two ends of the sleeves are respectively extended to the vertical rods, the vertical rods cannot rotate relative to the connecting rods, the whole support is kept in an upright state, the cloth cover is covered on the support, and after clothes drying is completed, the whole support can be folded by removing the sleeves from the connecting rods, so that the support is very convenient and quick to assemble and disassemble. Although this folding support can realize folding accomodating of support, but its locking or unblock owing to need utilize the slide positioning of sleeve to realize the connecting rod on the vertical pole, need be provided with corresponding locking stop gear between sleeve and connecting rod, lead to folding support's structure to become complicated, also increased folding support's installation concatenation degree of difficulty.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a cross rod connecting assembly, a folding bracket and a clothes dryer, and aims to solve the problems that the folding structure of the folding bracket on the existing clothes dryer is complex and the difficulty in installing and splicing the bracket is increased.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

in a first aspect, the application provides a horizontal pole coupling assembling, horizontal pole coupling assembling includes intermediate junction head, a pair of side connector and a pair of connecting rod, a pair of the one end of connecting rod corresponds the articulated both sides of installing the intermediate junction head respectively, each the other end of connecting rod respectively with the side connector articulates continuously, the connecting rod with intermediate junction head and side connector constitute the rotation connection of folding upset respectively.

Further, the medial surface shaping of connecting rod has a plurality of outside horizontal extension's U type draw-in groove, and is a plurality of the U type draw-in groove is followed the length direction interval arrangement of connecting rod, the opening orientation of U type draw-in groove in the top of connecting rod.

Further, the middle connector and the side connector are respectively provided with a first connecting pipe and a second connecting pipe for inserting the longitudinal rod and the vertical rod of the folding bracket, the second connecting pipe is perpendicular to the first connecting pipe, one side of the side connector is provided with a connecting lug hinged to the connecting rod, two sides of the middle connector are respectively provided with connecting lugs hinged to the connecting rod, and two sides of the connecting rod are respectively provided with connecting grooves hinged to the connecting lugs.

Further, the lateral surface of connecting rod is provided with the rectangular shape recess of arranging along its length direction, be provided with the strengthening rib that is the cross and arrange in the recess.

In a second aspect, an embodiment of the present application further provides a folding bracket, where the folding bracket includes a plurality of longitudinal rods arranged longitudinally and a plurality of vertical rods arranged vertically, and the folding bracket further includes a cross rod connecting assembly as described above, and a plurality of top ends, middle parts and bottom ends of the longitudinal rods and the vertical rods are respectively connected through the cross rod connecting assembly and form a frame structure.

In a third aspect, an embodiment of the present application further provides a clothes dryer, including an outer cover and a main machine, wherein the clothes dryer includes the folding bracket as described above, the main machine is detachably mounted at a bottom end of the folding bracket, and the outer cover is sleeved on an outer circumferential surface of the folding bracket.

The beneficial effects of the utility model are as follows:

1. the folding structure formed by the foldable and reversible connecting rods is arranged between the middle connector and the pair of side connectors, the structure is simple, the installation is convenient and quick, and the folding and folding or unfolding of the support on the clothes dryer can be realized by folding or unfolding the connecting rods when the clothes dryer is used, so that the clothes dryer is convenient and quick;

2. the U-shaped clamping groove is formed in the inner side surface of the connecting rod, so that the quick installation of the clothes airing rod can be facilitated; in addition, the outer side surface of the connecting rod is provided with a long strip-shaped groove and cross-shaped reinforcing ribs are arranged in the groove, so that the weight of the connecting rod can be reduced on the basis of guaranteeing the use strength of the connecting rod.

Drawings

Fig. 1 is a schematic perspective view of a cross bar connecting assembly according to an embodiment of the present application.

Fig. 2 is a schematic view of a partial enlarged structure at a in fig. 1.

Fig. 3 is a schematic perspective view (in the angular direction of the outer side) of a cross bar connecting assembly according to an embodiment of the present application.

Fig. 4 is a schematic structural view of the cross bar connecting assembly according to the embodiment of the present application when folded.

Fig. 5 is a schematic perspective view of a folding bracket according to an embodiment of the present application.

Fig. 6 is a schematic view of another angular perspective of a folding bracket according to an embodiment of the present disclosure.

Fig. 7 is a schematic view of a partially enlarged structure at B in fig. 6.

Fig. 8 is a schematic perspective view of a folded bracket according to an embodiment of the present application after folding and shrinking.

Fig. 9 is a schematic front view of a folded support according to an embodiment of the present application after folding and shrinking.

In the figure:

100-cross rod connecting components, 101-middle connectors, 102-side connectors, 103-connecting rods, 1031-U-shaped clamping grooves, 1032-long strip-shaped grooves, 1033-reinforcing ribs, 104-first connecting pipes, 105-second connecting pipes, 200-folding supports, 201-vertical rods and 202-longitudinal rods.

Detailed Description

The utility model is described in further detail below with reference to the drawings and the detailed description.

Referring to fig. 1 and 3, the present embodiment provides a cross bar connecting assembly 100, which includes a middle connector 101, a pair of side connectors 102, and a pair of connecting bars 103, wherein the middle connector 101 is disposed at a middle position between the pair of side connectors 102, and the middle connector 101 is hinged to the side connectors 102 at both sides through the pair of connecting bars 103, respectively.

Referring to fig. 1, 3 and 4, the left and right sides of the middle joint 101 are respectively formed with outwardly horizontally extending coupling lugs, and similarly, one side of the pair of side joints 102 is also respectively formed with outwardly horizontally extending coupling lugs. The opposite ends of the connecting rod 103 are respectively provided with a connecting groove, and the connecting lugs and the connecting grooves are correspondingly provided with screw holes.

During installation, the connecting lugs on the left side and the right side of the middle connector 101 are respectively inserted into the connecting grooves on one side of the pair of connecting rods 103 and are hinged and connected through locking screws installed in screw holes, so that the pair of connecting rods 103 can be folded and turned relative to the middle connector 101. The connecting lugs on the pair of side connectors 102 are correspondingly inserted into the connecting grooves on the other end of the connecting rod 103, and are also hinged and connected through locking screws installed in screw holes.

The structure of the cross bar connecting assembly 100 can enable a pair of side connectors 102 to fold or extend and unfold relative to the middle connector 101 at the middle position through the connecting rod 103, so that the clothes dryer bracket provided with the cross bar connecting assembly can be folded and folded. Compared with the folding structure on the traditional clothes dryer bracket, the cross bar connecting assembly 100 in the embodiment is simpler to manufacture and install, and can be folded, unfolded or stretched conveniently and rapidly during use.

Referring to fig. 1 and 2, in the present embodiment, a plurality of U-shaped card slots 1031 having a U-shape are provided on the inner side surface of the connection rod 103, and the plurality of U-shaped card slots 1031 are uniformly spaced along the length direction of the connection rod 103. The U-shaped clamping groove 1031 extends outwards from the inner side surface of the connecting rod 103 horizontally, and the opening direction of the U-shaped clamping groove 1031 faces upwards, so that the end part of the clothes-horse can be directly clamped and inserted into the U-shaped clamping groove 1031 to be fixed.

Referring to fig. 3, an elongated groove 1032 is provided on the outer side surface of the connection rod 103 in the length direction thereof for reducing the self weight of the entire connection rod 103. However, at the same time, in order to increase the use strength of the connection bar 103, cross-shaped reinforcing ribs 1033 may be disposed in the elongated grooves 1032.

Referring to fig. 1 and 3, the middle joint 101 and the side joint 102 have similar external structures, and the middle joint 101 and the side joint 102 in the same rail joint assembly 100 are different only in the external shape from each other in that the middle joint 101 and the side joint 102 are different in the number of the connecting lugs, that is, the middle connecting lugs are formed at both left and right sides thereof, and the side joint 102 is formed with the connecting lugs at only one side thereof, as described above.

The middle connector 101 and the side connector 102 are respectively provided with a first connecting pipe 104 and a second connecting pipe 105 for inserting a folding bracket longitudinal rod 202 and a vertical rod 201, and the first connecting pipe 104 and the second connecting pipe 105 are vertically arranged, so that for convenience of description, the first connecting pipe 104 is horizontally arranged, and the second connecting pipe 105 is vertically arranged. The second connection pipe 105 of the middle joint 101 and the side joint 102 is slightly different in structure according to the installation position of the cross bar connection assembly 100 in the dryer stand, which will be described below.

Referring to fig. 5 to 7, a folding bracket 200 to which the above-described rail coupling assembly 100 is mounted is shown. The folding bracket 200 includes a plurality of longitudinal bars 202 arranged longitudinally and vertical bars 201 arranged vertically, the plurality of vertical bars 201 are arranged vertically and symmetrically, the plurality of longitudinal bars 202 are arranged between two rows of vertical bars 201 at intervals along the height direction, and generally the plurality of longitudinal bars 202 form three layers, namely, an arrangement mode of top end position, middle position and bottom end position between the two rows of vertical bars 201. In this regard, the rail connection assembly 100 is installed at the top, middle and bottom positions of the folding bracket 200 as needed to achieve the connection of the upright 201 and the longitudinal bar 202, forming a cabinet-shaped clothes dryer bracket structure.

The rail connecting assembly 100 has two different structural forms according to the positions of the middle connector 101 and the second connecting tube 105 of the side connector 102 mounted on the folding bracket 200, which will be described below.

First, the rail connection assembly 100 installed at the top or bottom end position of the folding bracket 200:

referring to fig. 6 and 7, in this installation position, since only one end of the second connection pipe 105 on the middle connection joint 101 and the side connection joint 102 is required to be spliced with the end of the upright 201, the second connection pipe 105 has a blind hole shape structure with only one end opened.

Second, the rail connecting assembly 100 installed at the middle position of the folding bracket 200;

referring to fig. 1 and 6, in this installation position, the second connection pipe 105 of the middle connector 101 and the side connector 102 is located at the middle position of the upright 201, and the upright 201 needs to vertically penetrate through the second connection pipe 105, so that the second connection pipe 105 has a through-hole pipe profile structure with openings at the top and bottom.

In addition, the embodiment of the application also provides a clothes dryer, which comprises a main machine, the folding bracket 200 with the structure and an outer cover, wherein the main machine is detachably arranged at the bottom end of the folding bracket 200, and the outer cover is sleeved on the outer surface of the folding bracket 200. It will be appreciated that the present solution is not described herein, since it focuses on the improvement of the support on the dryer, while the host and the housing on it can be directly used in the existing state.

For a better understanding of the folding bracket 200 in this embodiment, the folding operation principle thereof will be described as follows:

as shown in fig. 5, 8 and 9, when folding, the vertical bars 202 with the top ends at the middle position are manually lifted upwards, so that the connecting bars 103 at the two sides of the middle connector 101 are folded (the folding bars at the two sides of the uppermost middle connector 101 are folded upwards, and the folding bars at the middle position and the bottom end position are folded downwards), and after folding, the two rows of vertical bars 201 at the left and right sides are mutually closed (refer to fig. 9), so as to achieve folding effect; when the folding bracket 200 is unfolded, the left and right rows of upright posts 201 are manually pulled outwards, so that the connecting rods 103 at both sides of the middle connector 101 are horizontally unfolded outwards, and after the connecting rods 103 are unfolded in place, the upright posts 201 and the longitudinal rods 202 form a frame-shaped structure (refer to fig. 5) similar to the shape of a wardrobe.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a horizontal pole coupling assembling, its characterized in that, horizontal pole coupling assembling includes intermediate junction head, a pair of side connector and a pair of connecting rod, a pair of the one end of connecting rod corresponds the articulated both sides of installing respectively the intermediate junction head, every the other end of connecting rod respectively with the side connector articulates continuously, the connecting rod with intermediate junction head and side connector constitute the rotation of folding upset respectively and are connected.

2. The cross bar connecting assembly according to claim 1, wherein a plurality of U-shaped clamping grooves extending outwards horizontally are formed in the inner side surface of the connecting bar, the plurality of U-shaped clamping grooves are arranged at intervals along the length direction of the connecting bar, and the openings of the U-shaped clamping grooves face to the upper side of the connecting bar.

3. The cross rod connecting assembly according to claim 1 or 2, wherein the middle connector and the side connector are respectively provided with a first connecting pipe and a second connecting pipe for inserting a folding bracket longitudinal rod and a vertical rod, the second connecting pipe is mutually perpendicular to the first connecting pipe, one side of the side connector is provided with a connecting lug hinged to the connecting rod, two sides of the middle connector are respectively provided with a connecting lug hinged to the connecting rod, and two sides of the connecting rod are respectively provided with a connecting groove hinged to the connecting lug.

4. A cross bar connection assembly according to claim 1 or 2, wherein the outer side of the connecting bar is provided with elongate grooves arranged along its length, and reinforcing ribs arranged in a cross-shape are provided in the grooves.

5. A folding support, the folding support includes a plurality of longitudinal bars that are longitudinal arrangement and a plurality of pole setting that vertically arrange, its characterized in that, folding support still includes the horizontal pole coupling assembling of any one of preceding claim 1 to 4, and a plurality of the top, middle part and the bottom of longitudinal bars and pole setting are passed through respectively horizontal pole coupling assembling links to each other and forms a frame construction.

6. A clothes dryer comprising an outer cover and a main machine, wherein the clothes dryer comprises the folding bracket according to claim 5, the main machine is detachably arranged at the bottom end of the folding bracket, and the outer cover is sleeved on the outer peripheral surface of the folding bracket.