Novel toilet lid connecting structure

Abstract

The utility model discloses a novel toilet lid connecting structure which comprises a stainless steel hinge connecting piece, a metal connector and a plastic head. The metal connector is provided with a mounting hole site, and the stainless steel hinge connecting piece is provided with a connecting hole site; the end part of the stainless steel hinge connector is welded and fixed with the metal connector; the plastic head covers the outer side of the metal connector, and the end part of the plastic head covers the end part of the stainless steel hinge connecting piece; and the plastic head and the end parts of the metal connector and the stainless steel hinge connecting piece are co-injected and molded. The hinge is reasonable in structural arrangement, the metal connector is adopted to be matched with the stainless steel hinge connecting piece and the plastic head, cost can be reduced, abrasion of the connecting position can be reduced when the hinge is used, and therefore using stability and reliability are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of toilet lids, and particularly relates to a novel toilet lid connection structure. Background Art

[0002] The toilet lid is an important part of the toilet. The toilet lid and the toilet are usually connected by means of a hinge. And the conventional hinge method is to directly connect the toilet lid and the toilet through a pin shaft, and most of them are metal parts. Although it can also meet the use requirements in general cases, in the actual application process, not only the processing cost is relatively high, but also when used for a long time, the pin shaft is likely to wear the shaft holes of the toilet lid or the toilet, thus affecting the use stability and reliability, and the applicability and practicability are limited. Summary of the Invention

[0003] The purpose of the utility model is to provide a novel toilet lid connection structure with reasonable structural settings and conducive to improving stability.

[0004] The technical solution for realizing the purpose of the utility model is a novel toilet lid connection structure, which includes a stainless steel hinge connecting piece and a metal connecting head, and a plastic head is also provided;

[0005] The metal connecting head is provided with mounting holes, and the stainless steel hinge connecting piece is provided with connecting holes;

[0006] The end of the stainless steel hinge connecting head is fixedly welded to the metal connecting head;

[0007] The plastic head is coated on the outside of the metal connecting head, and the end of the plastic head is coated on the end of the stainless steel hinge connecting piece;

[0008] The plastic head and the ends of the metal connecting head and the stainless steel hinge connecting piece are co-injected and formed.

[0009] Further preferably: The metal connecting head is a stainless steel stamping formed connecting head.

[0010] Or preferably: The metal connecting head is a stainless steel forging formed connecting head.

[0011] Further preferably: The stainless steel hinge connecting piece includes a vertical support plate, an arc support plate and a horizontal connecting plate;

[0012] One end of the arc support plate is integrally formed at the top of the vertical support plate, and the other end is integrally formed at the end of the horizontal connecting plate;

[0013] The metal connecting head and the plastic head are located at the bottom end of the vertical support plate, and the connecting holes are located on the horizontal connecting plate.

[0014] Further preferably, a plurality of transverse round holes for reinforcement connection are horizontally arranged at the bottom end of the vertical support plate;

[0015] The transverse round holes are inside the top end of the plastic head.

[0016] Further preferably, the plastic head is a lead plastic structure body mixed with nylon material and fiber.

[0017] Further preferably, the installation hole position is an oval slot hole.

[0018] Further preferably, the end of the stainless steel hinge connector is attached to the surface of the metal connector and welded and fixed.

[0019] Further preferably, the end of the stainless steel hinge connector is inserted into the metal connector and welded and fixed.

[0020] The utility model has positive effects: The structure of the utility model is reasonably arranged. By adopting a metal connector, a stainless steel hinge connector and a plastic head, it is not only beneficial to reduce costs, but also can reduce the wear at the connection during use, thereby improving the use stability and reliability;

[0021] Moreover, by combining the metal connector with the stainless steel hinge connector, the torsional force of the overall structure can also be improved, and the service life and use effectiveness can be improved;

[0022] And it is coated with a plastic head, which is beneficial to enhancing the stability performance of the toilet lid. And it is provided with transverse round holes, which can improve the stability and reliability of the connection and prevent loosening or falling off. Description of the Drawings

[0023] In order to make the content of the utility model easier to be clearly understood, the following further details the utility model according to specific embodiments in conjunction with the drawings, wherein:

[0024] Figure 1 is the first structural schematic diagram of the utility model;

[0025] Figure 2 is the structural diagram from another perspective of the utility model;

[0026] Figure 3 is the second structural schematic diagram of the utility model.

[0027] Reference numerals: stainless steel hinge connector 1, vertical support plate 11, arc support plate 12, transverse connecting plate 13, metal connector 2, plastic head 3, installation hole position 4, connection hole position 5, transverse round hole 6. Detailed Embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model. Embodiment 1

[0029] See Figures 1 to 2 As shown, a new type of toilet lid connection structure includes a stainless steel hinge connector 1 and a metal connector 2, and a plastic head 3 is also provided; the plastic head is a lead plastic structure body mixed with nylon material and fiber. In the actual application process, an installation hole position 4 is provided on the metal connector, and the installation hole position is a kidney-shaped slot hole. A connection hole position 5 is provided on the stainless steel hinge connector; the end of the stainless steel hinge connector is welded and fixed to the metal connector; in the actual application process, there are various welding methods. Specifically, the end of the stainless steel hinge connector is attached to the surface of the metal connector and welded and fixed. Or there is an insertion cavity on the metal connector, and the end of the stainless steel hinge connector is inserted into the metal connector and welded and fixed. In the actual application process, the depth of the insertion cavity can be set as required, and it can extend into the installation hole position or not extend into the installation hole position, which can increase the contact area of welding, thereby improving the use stability and reliability. Through the above two welding and fixing methods, the strength of the overall structure can be ensured, which is beneficial to improving the torsional force of the overall structure and ensuring the use effectiveness and service life.

[0030] In the actual application process, the plastic head covers the outside of the metal connector, and the end of the plastic head covers the end of the stainless steel hinge connector; the plastic head and the ends of the metal connector and the stainless steel hinge connector are co-injected and formed. The setting of the plastic head can achieve the effect of strengthening the use stability performance of the intelligent toilet lid. When installing and using, the positioning installation hole is connected to the toilet lid, and the connection hole position is connected to the toilet body for installation.

[0031] In this embodiment, the metal connector is a stainless steel stamping connector. Moreover, the stainless steel hinge connector includes a vertical support plate 11, an arc support plate 12 and a horizontal connection plate 13; one end of the arc support plate is integrally formed at the top of the vertical support plate, and the other end is integrally formed at the end of the horizontal connection plate; the metal connector and the plastic head are located at the bottom end of the vertical support plate, and the connection hole position is located on the horizontal connection plate. In this embodiment, the thickness of the vertical support rod is 12.8 mm. The extension line of the vertical support plate and the horizontal connection plate is set at an angle of 80-100 degrees.

[0032] A number of transverse circular holes 6 for reinforcement connection are horizontally arranged at the bottom end of the vertical support plate; in the actual application process, the number of the transverse circular holes is two, three, four or five. The transverse circular holes are inside the top end of the plastic head. When the transverse circular holes are provided, during co-injection overmolding, the plastic head will flow into the transverse circular holes to ensure the smoothness and reliability of the co-injection connection.

[0033] The utility model has positive effects: The structure of the utility model is reasonably arranged. By adopting a metal connector, a stainless steel hinge connector and a plastic head, it is not only beneficial to reduce costs, but also can reduce the wear at the connection during use, thereby improving the use stability and reliability.

[0034] Moreover, by matching the metal connector with the stainless steel hinge connector, the torsional force of the overall structure can also be increased, improving the service life and use effectiveness.

[0035] And it is coated with a plastic head, which is beneficial to enhancing the smooth performance of the toilet lid. And it is provided with transverse circular holes, which can improve the smoothness and reliability of the connection and prevent loosening or falling off. Embodiment 2

[0036] See Figure 3 As shown, this embodiment is basically the same as Embodiment 1, the difference being that: the metal connector is a stainless steel forged connector.

[0037] The standard parts used in this embodiment can be directly purchased from the market. For the non-standard structural components described in the specification, they can also be directly processed according to the existing common technical knowledge without any doubt. At the same time, the connection methods of each component adopt the mature conventional means in the existing technology, and the machines, parts and equipment all adopt the conventional models in the existing technology, so no specific description will be made here.

[0038] Obviously, the above embodiments of the present utility model are only examples for clearly illustrating the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to enumerate all the implementation manners here. And these obvious changes or modifications derived from the essential spirit of the present utility model still belong to the protection scope of the present utility model.

Claims

1. A novel toilet cover connection structure, comprising a stainless steel hinge connector and a metal connector, characterized in that: A plastic head is also provided; The metal connector is provided with mounting holes, and the stainless steel hinge connector is provided with connecting holes; The end of the stainless steel hinge connector is welded and fixed to the metal connector; The plastic head is covered on the outside of the metal connector, and the end of the plastic head is covered on the end of the stainless steel hinge connector; The plastic head is co-injected with the metal connecting head and the end of the stainless steel hinge connecting piece.

2. A novel toilet cover connection structure according to claim 1, characterized in that: The metal connector is a stainless steel stamping connector.

3. A novel toilet cover connection structure according to claim 1, characterized in that: The metal connector is a stainless steel forged connector.

4. A novel toilet cover connection structure according to claim 2 or claim 3, characterized in that: The stainless steel hinge connector includes a vertical support plate, an arc-shaped support plate and a transverse connection plate; One end of the arc-shaped support plate is integrally formed at the top of the vertical support plate, and the other end is integrally formed at the end of the horizontal connecting plate; The metal connecting head and the plastic head are located at the bottom end of the vertical supporting plate, and the connecting hole is located on the horizontal connecting plate.

5. A novel toilet cover connection structure according to claim 4, characterized in that: The bottom end of the vertical support plate is laterally provided with a plurality of transverse circular holes for strengthening the connection; The transverse circular hole is located inside the top end of the plastic head.

6. A novel toilet cover connection structure according to claim 1, characterized in that: The installation hole is a waist-shaped slot hole.

7. A novel toilet cover connection structure according to claim 1, characterized in that: The end of the stainless steel hinge connector is attached to the surface of the metal connector and fixed by welding.

8. The novel toilet cover connection structure according to claim 1 is characterized by: The end of the stainless steel hinge connector is inserted into the metal connector and fixed by welding.

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