CN206000363U - The following pack arrangement of sliding door - Google Patents

Abstract

The utility model discloses a kind of lower binding structure of sliding door, including columnar body, the draw-in groove that sliding door bottom can be snapped in is arranged at the top of columnar body, and the chute being slidably loaded on the guide rail of supporting surface is arranged at the bottom of columnar body, and described columnar body passes through die drawn molding by aluminium alloy.Therefore, the processing step needed for its molding is less, production cycle can be greatly shortened, thus reducing production cost；Meanwhile, by the lower binding structure of die drawn molding without argon arc welding, also would not produce argon arc welding solder joint, the profile of lower binding structure can be made overall relatively attractive in appearance；In addition, aluminium alloy is a kind of very strong material of ray attenuation performance, ray can be avoided to produce birefringence on the surface of lower binding structure.

Description

The following pack arrangement of sliding door

Technical field

This utility model is related to sliding door, the particularly lower binding structure of sliding door.

Background technology

The bottom of sliding door connects lower binding structure, the chute of this lower binding structure with located at supporting surface (such as ground) Guide rail coordinates, and is guided with the movement that sliding door is opened and closed with process.Thus, the material of lower binding structure and structure are to sliding door Serviceability have large effect.

The lower binding structure of existing sliding door typically by corrosion resistant plate by Sheet Metal Forming Technology bending forming and argon arc welding and Become, there is following deficiency：1st, lower binding structure bends argon arc welding again by the punching press of corrosion resistant plate elder generation, and required processing step is relatively Many, the production cycle is longer, corresponding relatively costly, and, after welding, welding position has obvious argon arc welding solder joint, under the influence of The overall appearance of binding structure；The thickness of the corrosion resistant plate the 2nd, being adopted is usually no more than 1MM, and thickness is less, corresponding structure Intensity and rigidity be not high.3rd, the lower binding structure surface that corrosion resistant plate is made is straight smooth, shows slightly stiff, third dimension is poor, with When, smooth surface easily makes ray produce birefringence.

Utility model content

Main purpose of the present utility model be propose a kind of sliding door lower binding structure it is intended to reduce production cost and Improve aesthetic appearance.

For achieving the above object, the utility model proposes a kind of lower binding structure of sliding door, including columnar body, column The draw-in groove that sliding door bottom can be snapped in is arranged at the top of main body, and the bottom of columnar body has and is slidably loaded on the guide rail of supporting surface Chute, described columnar body passes through die drawn molding by aluminium alloy.

Technical solutions of the utility model are using aluminium alloy as material, and pass through mould uniaxial direct tensile molding, therefore, its molding Required processing step is less, production cycle can be greatly shortened, thus reducing production cost；Meanwhile, become by die drawn The lower binding structure of type, without argon arc welding, also would not produce argon arc welding solder joint, and the profile of lower binding structure can be made overall relatively Attractive in appearance；In addition, aluminium alloy is a kind of very strong material of ray attenuation performance, ray can be avoided to produce on the surface of lower binding structure Birefringence.

Brief description

Fig. 1 is this utility model sectional drawing.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, broadly falls into the scope of this utility model protection.

If it is to be appreciated that relate in this utility model embodiment directivity instruction (such as upper and lower, left and right, front, Afterwards ...), then directionality instruction is only used for explaining the phase between each part under a certain particular pose (as shown in drawings) To position relationship, motion conditions etc., if this particular pose changes, directionality instruction also correspondingly changes therewith Become.

The utility model proposes a kind of lower binding structure of sliding door.

As described in Figure 1, in this utility model embodiment, the lower binding structure of this sliding door, including columnar body 1, column The draw-in groove 11 that sliding door (not shown) bottom can be snapped in is arranged at the top of main body 1, and chute 12 is arranged at the bottom of columnar body 1, should Chute 12 is slidably loaded on the guide rail (not shown) of supporting surface, is guided with the movement that sliding door is opened and closed with process, Described columnar body 1 passes through die drawn molding by aluminium alloy.Therefore, the processing step needed for its molding is less, can be significantly Shorten the production cycle, thus reducing production cost；Meanwhile, by the lower binding structure of die drawn molding without argon arc welding, Argon arc welding solder joint would not be produced, the profile of lower binding structure can be made overall relatively attractive in appearance；In addition, aluminium alloy is a kind of ray declining Subtract the very strong material of performance, ray can be avoided to produce birefringence on the surface of lower binding structure.

In this utility model embodiment, as shown in figure 1, the lateral wall of described columnar body 1 is provided with a plurality of cross direction profiles Longitudinal fluting 13, so that the lateral wall of columnar body 1 is formed wavy.Wavy construction can improve bound edge under this utility model The third dimension of the profile of structure is so as to will not seem straight stiff.

Alternatively, as shown in figure 1, the thickness of the side wall of described columnar body 1 be more than or equal to 3MM, for example, 3MM, 3.2MM, 3.5MM, 3.8MM, 4MM, 4.5MM or 5MM etc., the corrosion resistant plate that described thickness is adopted much larger than prior art Thickness (being usually no more than 1MM), therefore, this utility model can be made to have more preferable intensity and rigidity, thus improving lower bound edge The serviceability of structure and service life.

As shown in figure 1, in this utility model embodiment, the surface electrophoretic process of described columnar body 1, on the one hand can make The surface energy of columnar body 1 keeps brand-new for a long time, on the other hand, is easy to the stain on columnar body 1 surface or the cleaning of dirt Process.It can be in little champagne after columnar body 1 electrophoresis.

Further, as shown in figure 1, the inwall of described chute 12 is provided with tiny wool top (not shown), described hair Bar is contacted with the guide rail on described supporting surface, has dust-proof and deadening, so that the internal long-lasting cleanliness of chute 12 And reduce the noise produced by movement that sliding door is opened and closed process.

The foregoing is only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, Every equivalent structure change under inventive concept of the present utility model, made using this utility model description and accompanying drawing content Change, or directly/be indirectly used in other related technical fields and be included in scope of patent protection of the present utility model.

Claims (6)

1. the lower binding structure of sliding door, including columnar body, the draw-in groove that can snap in sliding door bottom is arranged at the top of columnar body, The bottom of columnar body have the chute being slidably loaded on the guide rail of supporting surface it is characterised in that：Described columnar body is closed by aluminum Gold passes through die drawn molding.

2. sliding door as claimed in claim 1 lower binding structure it is characterised in that：The thickness of the side wall of columnar body is more than Or it is equal to 3MM.

3. sliding door as claimed in claim 2 lower binding structure it is characterised in that：The thickness of the side wall of columnar body is 3MM, 3.2MM, 3.5MM, 3.8MM, 4MM, 4.5MM or 5MM.

4. sliding door as claimed in claim 1 lower binding structure it is characterised in that：At the surface electrophoresis of described columnar body Manage into little champagne.

5. sliding door as claimed in claim 1 lower binding structure it is characterised in that：The lateral wall of columnar body is provided with a plurality of The longitudinal fluting of cross direction profiles, makes the lateral wall of columnar body be formed wavy.

6. the sliding door as described in any one in claim 1 to 5 lower binding structure it is characterised in that：Described chute Inwall is provided with wool top, and described wool top is contacted with the guide rail on described supporting surface.