CN205234370U - Modular bathtub frame - Google Patents

Abstract

A combined bathtub frame for supporting and installing a bathtub, including a cross bar, a vertical bar, a support screw, corner connecting parts and support feet; the cross bar and the vertical bar are both C-shaped brackets with a C-shaped cross section, and The upper ends are respectively provided with a number of installation holes; the cross bar and the vertical bar are respectively provided with two, the two horizontal bars are opposite and arranged horizontally, and the two vertical bars are respectively transversely perpendicular to the horizontal bar , and are respectively fixed to the two ends of the cross bar through the corner connecting parts to form a strip-shaped square frame for supporting the bottom of the bathtub; there are 4 support screws, and the support screws are vertically perpendicular to the The bar-shaped box is installed on the four corners of the bar-shaped box through the opposite and communicating mounting holes of the cross bar and the vertical bar respectively; the supporting feet are installed on the bottom of the bar-shaped box . The combined bathtub frame has the advantages of detachability, flexible and convenient adjustment, high assembly strength and cost saving.

Description

A combined bathtub frame

technical field

The utility model relates to the field of bathroom equipment, in particular to a combined bathtub frame.

Background technique

There are two types of traditional bathtub frames. The first type is a welded structure. As shown in Figure 3, the main body of the bathtub frame adopts a square tube structure. The connections between the square tubes are welded by a welding machine, and then resin The fiber fixes the welded bathtub frame on the bathtub body; this structure means that the bathtub frame and the bathtub body can only be packaged together and transported together, and cannot be separated during packaging and transportation; therefore, the packaging volume is large, which wastes packaging and transportation cost. The second type is a detachable bathtub frame. As shown in Figure 4, the main body of the bathtub frame adopts a square tube and a full-thread support screw connection structure. Connect them with connecting pieces such as blue nuts, and fix the assembled bathtub frame on the bathtub body with self-tapping screws. The connection between them is to drill holes in the square pipe, which is inconvenient to adjust during assembly and greatly reduces the strength of the square pipe in the drilled part, making the entire bathtub frame uneven, resulting in the entire bathtub frame not being firm enough and safe. The coefficient is not high and the assembly is not flexible enough.

Contents of the invention

The purpose of the utility model is to propose a combined bathtub frame which can be adjusted and disassembled and has high strength.

For this purpose, the utility model adopts the following technical solutions:

A combined bathtub frame, used for supporting and installing a bathtub, including a horizontal bar, a vertical bar, a supporting screw, corner connecting parts and supporting feet;

Both the cross bar and the vertical bar are C-shaped brackets with a C-shaped cross section, and the upper ends are respectively provided with a number of mounting holes; The two vertical bars are arranged horizontally, and the two vertical bars are respectively transversely perpendicular to the horizontal bar, and are respectively fixed to the two ends of the horizontal bar through the corner connecting parts, forming a strip for supporting the bottom of the bathtub. box;

There are 4 supporting screws, and the supporting screws are vertically perpendicular to the bar-shaped frame, and are installed on the bar-shaped frame through the opposite and connected mounting holes of the horizontal bar and the vertical bar respectively. Four corners, the top end of the supporting screw is supported on the outer edge of the bathtub main body;

The supporting feet are installed on the lower part of the bar-shaped box, and the bar-shaped box is separated from the ground through the supporting frame of the supporting feet.

To further illustrate, it also includes a central reinforcing rod, the central reinforcing rod is arranged in the strip-shaped square frame, and its two ends are respectively connected to opposite horizontal bars or vertical bars.

To further illustrate, there are two or more than two reinforcing rods in the middle, and the distance between the reinforcing rods in the middle is equal.

To further illustrate, the middle reinforcement bar is installed on the horizontal bar or the vertical bar through a transfer connection part, and the transfer connection part includes screws, horizontal connectors and fixing parts, and the screws are sequentially installed on the horizontal rods through the horizontal connectors. The mounting holes at the end of the central reinforcement vertical bar and the mounting holes of the horizontal bar or the vertical bar, and the locking installation is realized through the fixing piece located inside the strip-shaped square frame.

To further illustrate, the top end of the support screw is provided with a support end surface.

To further illustrate, the support end surface is fixed to the top end of the support screw by flange nuts, and the support end surface is connected to the bathtub cylinder body by self-tapping screws.

Preferably, there are no less than 6 support feet, of which 4 support feet are respectively installed on the bottom of the four top corners of the bar-shaped square frame, and the rest of the support feet are evenly distributed and installed on The bottom of the bar box.

To further illustrate, the upper end surface of the support foot is installed on the bottom of the bar-shaped square frame through the transfer part, and the transfer part includes a first nut, a connecting screw rod, a second nut, a U-shaped fixing part in sequence from bottom to top. sheet and a fixing piece arranged in the bar-shaped frame, the bottom end of the connecting screw is installed on the support foot through the first nut, and the upper end of the connecting screw is connected through the second nut and The U-shaped fixing piece is installed on the fixing piece.

Preferably, the connecting screws installed on the bottom of the support feet at the four corners of the bar-shaped square frame are integrated with the support screws.

Beneficial effects of the utility model: the C-shaped bracket is used as the main supporting material of the combined bathtub frame, and the mounting holes provided on the C-shaped bracket make the combined bathtub frame easy to disassemble and adjust, and have the advantages of high strength , overcomes the shortcomings of the existing technology that the strength of the square tube is reduced due to non-detachable welding and drilling, not only has the advantages of detachability and saving packaging and transportation costs, but also makes the assembly of the entire combined bathtub frame more firm and more flexible to adjust Convenience and increased safety factor.

Description of drawings

Fig. 1 is a schematic structural view of a combined bathtub frame according to an embodiment of the present invention;

Fig. 2 is a schematic diagram of a detailed decomposition structure of a combined bathtub frame according to an embodiment of the present invention;

Fig. 3 is a structural schematic diagram of a welded bathtub frame in the prior art;

Fig. 4 is a schematic structural view of a square tube drilling type bathtub frame in the prior art;

Among them: horizontal bar 1, mounting hole 10, vertical bar 2, central reinforcing bar 22, screw 220, horizontal connector 221, supporting screw 3, supporting end face 31, flange nut 310, self-tapping screw 311, supporting foot 32, A first nut 320 , a connecting screw 321 , a second nut 322 , a U-shaped fixing piece 323 , an angle connecting part 4 , and a fixing piece 8 .

detailed description

The technical scheme of the utility model will be further described below in conjunction with the accompanying drawings and through specific embodiments.

As shown in Figure 1, a combined bathtub frame is used to support and install a bathtub, including a horizontal bar 1, a vertical bar 2, a supporting screw 3, corner connecting parts 4 and supporting feet 32;

The cross bar 1 and the vertical bar 2 are all C-shaped brackets with a C-shaped cross section, and the upper ends are respectively provided with a number of mounting holes 10; the cross bar 1 and the vertical bar 2 are respectively provided with two, and the two The crossbars 1 are relatively and horizontally arranged, and the two vertical bars 2 are respectively transversely perpendicular to the space between the crossbars 1, and are respectively fixed to both ends of the crossbar 1 through the corner connecting parts 4, form a bar-shaped box for supporting the bottom of the bathtub;

The supporting screw 3 is provided with four pieces, and the supporting screw 3 is vertically perpendicular to the bar-shaped square frame, and is respectively installed on the horizontal bar 1 and the vertical bar 2 through the opposite and connected mounting holes 10. The four corners of the bar-shaped square frame, the top end of the support screw 3 is supported on the outer edge of the bathtub main body;

The supporting feet 32 are installed on the lower part of the strip-shaped frame, and the strip-shaped square frame is separated from the ground through the supporting frame of the supporting feet 32 .

The utility model mainly adopts a C-shaped bracket as the main supporting material of the combined bathtub frame. The horizontal bar 1 and the vertical bar 2 are both C-shaped brackets, and the openings are all facing downward during the assembly process; A number of installation holes 10 are provided, and the size of the bathtub frame can be reset and installed according to the size of the actual bathtub to form bathtub frames of different sizes. The existing production line of a bathtub frame is only suitable for one kind of bathtub. In addition, the welding process is saved, and it can be completed by simple rotation and fixed installation. It can be assembled with the existing square tube material by welding or drilling. Compared with the existing bathtub bracket, it overcomes the disadvantage of reducing the strength of the square tube due to the non-detachable welding and drilling. It not only has the advantages of detachability and saving packaging and transportation costs, but also makes the assembly of the entire combined bathtub bracket more firm and adjustable. It is more flexible and convenient, and the safety factor is increased.

The C-shaped bracket is made of high-hardness carbon structural steel with a thickness of more than 1.5 mm, processed into a C-shaped steel bar through a 90° bending process, and then coated with environmentally friendly zinc. The C-shaped bracket has high hardness and supports The capacity is large and the service life is long. In addition, the support screw 3 can be freely adjusted in the installation hole 10, so that the combined bathtub frame has the performance of convenient disassembly and adjustment.

To further illustrate, it also includes a central reinforcing rod 22 , which is arranged in the strip-shaped frame, and its two ends are respectively connected to the opposite horizontal bar 1 or vertical bar 2 .

The central reinforcing rod 22 is also provided as the main support and adjustment structure, so the number of the vertical rods 2 should ensure the firmness of the combined bathtub frame, the more the number of the central reinforcing rod 22, the higher the firmness .

To further illustrate, there are two or more than two reinforcing rods 22 in the middle, and the distance between the reinforcing rods 22 in the middle is equal.

The purpose of setting equal distances between the central reinforcing bars 22 is to ensure that the central reinforcing bars 22 are stressed evenly, thereby saving material costs and improving the firmness of the combined bathtub frame.

To further illustrate, the middle reinforcement bar 22 is installed on the horizontal bar 1 or the vertical bar 2 through a transfer connecting part, as shown in FIG. The screws 220 are sequentially installed in the mounting holes 10 at the end of the middle reinforcement vertical bar 22 and the mounting holes 10 of the horizontal bar 1 or vertical bar 2 through the horizontal connecting piece 221, and pass through the The fixing part 8 inside the frame realizes locking installation.

The screw 220 can be locked and installed from top to bottom or from bottom to top, the horizontal connecting link 42 can be placed on the upper end or upper end of the middle reinforcing rod 22, and the fixing member 8 can be built in a bar-shaped square The black glue in the frame makes the connection and fixation of the C-shaped bracket more firm and reliable, and enhances the firmness of the installation of the middle reinforcing rod 22 .

Further explanation, the top end of the support screw 3 is provided with a support end surface 31 .

The support end surface 31 is provided to play a supporting role when in contact with the bathtub cylinder, to increase the contact area with the bathtub, and to prevent the support screw 3 from causing damage to the bathtub.

To further illustrate, as shown in FIG. 2 , the support end surface 31 is fixed to the top of the support screw 3 through a flange nut 310 , and the support end surface 31 is connected to the bathtub body through self-tapping screws 311 .

The self-tapping screws 311 are used to fix the combined bathtub frame to the bathtub cylinder body, thereby making the connection between the combined bathtub frame and the bathtub cylinder body more stable, and the flange nuts 310 tighten the connection between the components. The role of connection.

Preferably, the supporting feet 32 are provided with no less than 6 pieces, of which 4 supporting feet 32 are respectively installed on the bottom of the four corners of the strip-shaped square frame, and the remaining supporting feet 32 are evenly The distribution is installed at the bottom of the strip box.

The rest of the supporting feet are evenly distributed and installed on the bottom of the bar-shaped frame, effectively improving the supporting force of the bathtub stand, and adjusting the strength of the combined bathtub stand by adjusting the supporting feet.

To further illustrate, as shown in FIG. 2 , the upper end surface of the support foot 32 is installed on the bottom of the bar-shaped square frame through an adapter, and the adapter includes a first nut 320, a connecting screw from bottom to top, and 321, the second nut 322, the U-shaped fixing piece 323 and the fixing piece 8 arranged in the bar-shaped box, the bottom end of the connecting screw 321 is installed on the supporting foot through the first nut 320, The upper end of the connecting screw 321 is mounted on the fixing member 8 through the second nut 322 and the U-shaped fixing piece 323 .

The fixing part 8 can be black glue built into the bar-shaped square frame, so that the connection and fixing of the C-shaped bracket are more firm and reliable.

Preferably, the connecting screw rods 321 installed on the bottom of the supporting legs at the four corners of the bar-shaped square frame are integrated with the supporting screw rod 3 .

The connecting screw rods 321 of the supporting feet at the four vertices are integrated with the supporting screw rod 3 to make the structure more stable.

The technical principles of the present utility model have been described above in conjunction with specific embodiments. These descriptions are only for explaining the principle of the utility model, and cannot be construed as limiting the protection scope of the utility model in any way. Based on the explanations herein, those skilled in the art can think of other specific implementations of the present utility model without creative work, and these forms will all fall within the protection scope of the present utility model.

Claims (9)

1. a Combined bath tub frame, installs bathtub for support, it is characterized in that: comprise cross bar, montant, studdle, angle attaching parts and feet;

Described cross bar and montant are the C shape support that cross section is C shape, and upper end is respectively equipped with some installing holes; Described cross bar and described montant are respectively equipped with two, article two, described cross bar is horizontally disposed with relatively and mutually, article two, described montant is distinguished laterally perpendicular between described cross bar, and is individually fixed in the both ends of described cross bar by described angle attaching parts, is formed for the bar shaped square frame of support bath base;

Described studdle is provided with 4, described studdle is longitudinally perpendicular to described bar shaped square frame, and being installed on four jiaos of described bar shaped square frame through the installing hole relative and that communicate of described cross bar and montant respectively, the top ends support of described studdle is in the outer edge of bathtub main body;

Described feet is installed on the bottom of described bar shaped square frame, and the bracing frame of described bar shaped square frame by described feet is from ground.

2. a kind of Combined bath tub frame according to claim 1, is characterized in that: also comprise middle part bracing piece, described middle part bracing piece is arranged in described bar shaped square frame, and its two ends are connected in relative cross bar or montant separately.

3. a kind of Combined bath tub frame according to claim 2, is characterized in that: described middle part bracing piece is provided with two or more, and the spacing between the bracing piece of described middle part equates.

4. a kind of Combined bath tub frame according to claim 2, it is characterized in that: described middle part bracing piece is installed on cross bar or montant by switching attaching parts, described switching attaching parts comprise screw, horizontal connector and fixture, described screw is installed on successively described middle part by described horizontal connector and strengthens the installing hole of end and the installing hole of described cross bar or montant of montant, and realizes locking installation by being positioned at the fixture of described bar shaped square frame inside.

5. a kind of Combined bath tub frame according to claim 1, is characterized in that: the top ends of described studdle is provided with support end face.

6. a kind of Combined bath tub frame according to claim 5, is characterized in that: described support end face is fixed on described studdle top by flange nut, described support end face is connected with bathtub cylinder body by self-tapping screw.

7. a kind of Combined bath tub frame according to claim 1, it is characterized in that: described feet is provided with and is no less than 6, wherein 4 described feets are installed on respectively the bottom at four drift angle places of described bar shaped square frame, and remaining described feet is uniformly distributed the bottom that is installed on described bar shaped square frame.

8. a kind of Combined bath tub frame according to claim 7, it is characterized in that: the upper surface of described feet is installed on the bottom of described bar shaped square frame by switching part, described switching part comprises successively from top to bottom the first nut, connecting screw rod, the second nut, U-shaped stator and is located at the fixture in described bar shaped square frame, the bottom of described connecting screw rod is installed on described feet by described the first nut, and the upper end of described connecting screw rod is installed on described fixture by described the second nut and U-shaped stator.

9. a kind of Combined bath tub frame according to claim 8, is characterized in that: the connecting screw rod and the described studdle that are installed on the feet of the bottom, four drift angle places of described bar shaped square frame are structure as a whole.