An adjustable hinge that is easy to install

Abstract

The utility model relates to an adjustable hinge that is easy to install, including an upper hinge assembly, a lower hinge assembly and an elastic member; the upper hinge assembly includes a first U-shaped connection seat, two furnace cover connection plates and an upper adjustment plate, the two furnace cover connection plates are respectively connected to the two first side plates of the first U-shaped connection seat, the upper adjustment plate is installed on the first bottom plate of the first U-shaped connection seat and the fixed position of the upper adjustment plate is adjustable; the lower hinge assembly includes a second U-shaped connection seat, two furnace body connection plates and a lower adjustment plate, the two furnace body connection plates are respectively connected to the two second side plates of the second U-shaped connection seat, the lower adjustment plate is installed on the second bottom plate of the second U-shaped connection seat and the fixed position of the lower adjustment plate is adjustable; the two first side plates and the second side plates are respectively rotatably connected in a one-to-one correspondence; one end of the elastic member is connected to the upper adjustment plate, and the other end is connected to the lower adjustment plate. The advantages of the utility model are: the connection between the furnace cover and the furnace body is more convenient and the furnace cover opening angle and the sealing matching position of the furnace cover and the furnace body can be adjusted.

Description

Technical Field

[0001] The utility model relates to the field of oven accessories, in particular to an adjustable hinge which is easy to install. Background Art

[0002] The oven cover and oven body are connected together by a hinge, and a spring is provided in the hinge. The spring can make the opening and closing between the oven cover and the oven body easier, and can also make the oven cover and the oven body fit tightly. However, when installing the hinge, the hinge without the spring is fixedly connected to the oven cover and the oven body, and then a certain tension is applied to the spring, that is, after stretching the spring, the two ends of the spring are hung on the hinge. Due to the small operable space inside the hinge, it is very difficult to operate. At the same time, the existing hinges also have the following problems: 1. The maximum opening angle of the oven cover is fixed, and the opening angle cannot be adjusted according to the size of the oven cover; 2. In order to ensure the sealing between the oven cover and the oven body, the oven cover and the oven body cannot be adjusted in multiple dimensions during installation, and the installation process is time-consuming and laborious. Summary of the invention

[0003] In order to solve the above problems, the purpose of the utility model is to provide an adjustable hinge that is easy to install, which can quickly install the furnace cover and the furnace body and can adjust the opening angle of the furnace cover and the fixed position when the furnace cover and the furnace body are sealed.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The hinge is easy to install and comprises an upper hinge assembly, a lower hinge assembly and an elastic member; the upper hinge assembly comprises a first U-shaped connecting seat, two furnace cover connecting plates and an upper adjusting plate for fixing the elastic member, the two furnace cover connecting plates are respectively connected to the two first side plates of the first U-shaped connecting seat, the upper adjusting plate is installed on the first bottom plate of the first U-shaped connecting seat and the fixed position of the upper adjusting plate is adjustable; the lower hinge assembly comprises a second U-shaped connecting seat, two furnace body connecting plates and a lower adjusting plate for fixing the elastic member, the two furnace body connecting plates are respectively connected to the two second side plates of the second U-shaped connecting seat, the lower adjusting plate is installed on the second bottom plate of the second U-shaped connecting seat and the fixed position of the lower adjusting plate is adjustable; the two first side plates and the second side plates are respectively rotatably connected in a one-to-one correspondence; one end of the elastic member is connected to the upper adjusting plate, and the other end is connected to the lower adjusting plate.

[0006] More preferably, the upper adjustment plate is fixed on the lower surface of the first base plate, and a first strip through hole for adjusting the fixed position of the upper adjustment plate forward and backward is provided on the first base plate or on the upper adjustment plate, and the upper adjustment plate and the first U-shaped connecting seat are fixedly connected by fasteners passing through the first strip through hole.

[0007] More preferably, the upper adjustment plate is further provided with a first hanging hole for conveniently connecting the elastic member.

[0008] More preferably, the second bottom plate and the first bottom plate are arranged perpendicular to each other, the lower adjustment plate is fixed on the inner surface of the second bottom plate, and a second strip through hole for adjusting the fixed position of the lower adjustment plate up and down is provided on the second bottom plate or on the lower adjustment plate, and the lower adjustment plate and the second U-shaped connecting seat are fixedly connected by fasteners passing through the second strip through hole.

[0009] More preferably, the lower adjustment plate is further provided with a second hanging hole for convenient connection with the elastic member.

[0010] More preferably, each of the second side plates is further provided with an arc-shaped through hole, and a limiting member for adjusting the opening angle of the furnace cover is passed through the arc-shaped through hole and fixedly connected to the second side plate.

[0011] More preferably, the second side panel is further provided with a third strip through hole, the furnace body connecting plate is provided with a fourth strip through hole, the third strip through hole and the fourth strip through hole are perpendicular to each other, and the furnace body connecting plate is fixed to the second side panel by fasteners passing through the third strip through hole and the fourth strip through hole.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model discloses an adjustable hinge which is easy to install. By adjusting the positions of an upper adjusting plate and a lower adjusting plate, the distance between the two is minimized, thereby conveniently installing an elastic member. After the elastic member is installed, the fixed position of the upper adjusting plate or the lower adjusting plate is adjusted to adjust the elastic force of the spring to an optimal state, thereby better sealing the furnace cover and the furnace body and making it more convenient to open and close the furnace cover.

[0014] 2. The utility model provides an adjustable hinge which is easy to install. When installing the elastic part and adjusting the elastic force of the elastic part, the fixed position of the furnace body and the furnace cover will not be adjusted. The matching adjustment of the furnace cover and the furnace body and the elastic force adjustment of the elastic part are independent of each other and are not involved with each other, so the installation is more convenient.

[0015] 3. The utility model provides an adjustable hinge which is easy to install, and the fixed position of the limiter for limiting the opening angle of the furnace cover can be adjusted, so that the optimal opening angle can be adjusted according to the size of the furnace cover.

[0016] 4. The utility model provides an adjustable hinge which is easy to install. By respectively arranging a third strip through hole and a fourth strip through hole which are perpendicular to each other on the second U-shaped connecting seat and the furnace body connecting plate, the up and down front and back positions of the furnace body can be adjusted. The matching position of the furnace body and the furnace cover can be quickly adjusted, thereby improving the assembly efficiency and the sealing of the furnace cover and the furnace body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a front view of the utility model;

[0019] Figure 3 It is a rear view of the utility model;

[0020] Figure 4 It is a side view of the utility model;

[0021] Figure 5 It is a top view of the utility model.

[0022] Description of reference numerals:

[0023] 10. upper hinge assembly; 11. first U-shaped connecting seat; 111. first side plate; 112. first bottom plate; 1121. first strip-shaped through hole; 12. furnace cover connecting plate; 13. upper adjusting plate; 131. first hanging hole;

[0024] 20. lower hinge assembly; 21. second U-shaped connecting seat; 211. second side plate; 2111. arc-shaped through hole; 2112. third strip-shaped through hole; 212. second bottom plate; 2121. second strip-shaped through hole; 22. furnace body connecting plate; 221. fourth strip-shaped through hole; 23. lower adjusting plate; 231. second hanging hole; 24. stopper;

[0025] 30. Elastic parts;

[0026] 40. Fasteners. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0028] See also Figures 1 to 5, an adjustable hinge that is easy to install, includes an upper hinge assembly 10, a lower hinge assembly 20 and an elastic member 30. The upper hinge assembly 10 includes a first U-shaped connecting seat 11, two furnace cover connecting plates 12 and an upper adjustment plate 13 for fixing the elastic member 30. The two furnace cover connecting plates 12 are respectively connected to the two first side plates 111 of the first U-shaped connecting seat 11. In this embodiment, the furnace cover connecting plate 12 and the first side plate 111 are integrally formed. The upper adjustment plate 13 is installed on the first bottom plate 112 of the first U-shaped connecting seat 11 and the fixed position of the upper adjustment plate 13 is adjustable. The lower hinge assembly 20 includes a second U-shaped connecting seat 21, two furnace body connecting plates 22 and a lower adjustment plate 23 for fixing the elastic member 30. The two furnace body connecting plates 22 are respectively connected to the two second side plates 211 of the second U-shaped connecting seat 21, and the lower adjusting plate 23 is installed on the second bottom plate 212 of the second U-shaped connecting seat 21, and the fixed position of the lower adjusting plate 23 is adjustable. The two first side plates 111 and the second side plates 211 are respectively rotatably connected in a one-to-one correspondence. One end of the elastic member 30 is connected to the upper adjusting plate 13, and the other end is connected to the lower adjusting plate 23. Since the fixed positions of the upper adjusting plate 13 and the lower adjusting plate 23 are adjustable, when installing the elastic member 30, the upper adjusting plate 13 and the lower adjusting plate 23 (hereinafter referred to as the two adjusting plates) can be adjusted to make the distance between the two the shortest, so that the spring can be quickly installed, and then the position of one of the adjusting plates can be adjusted, or the positions of the upper adjusting plate 13 and the lower adjusting plate 23 can be adjusted at the same time, so that the strength of the elastic member 30 meets the product design requirements. The elastic member 30 can be a spring.

[0029] Specifically, the upper adjustment plate 13 is fixed to the lower surface of the first bottom plate 112, and a first strip-shaped through hole 1121 for adjusting the fixed position of the upper adjustment plate 13 forward and backward is provided on the first bottom plate 112 or on the upper adjustment plate 13. In this embodiment, the first strip-shaped through hole 1121 is provided on the first bottom plate 112. The upper adjustment plate 13 and the first U-shaped connecting seat 11 are fixedly connected by passing the fastener 40 through the first strip-shaped through hole 1121. Under the limiting action of the first strip-shaped through hole 1121, the upper adjustment plate 13 is kept on a horizontal plane and moves forward and backward. More preferably, the upper adjustment plate 13 is also provided with a first hanging hole 131 for conveniently connecting the elastic member 30.

[0030] In order to increase the range of adjustable distance between the two adjustment plates and further reduce the shortest distance between the two adjustment plates, the lower adjustment plate 23 is arranged in the following manner: the second bottom plate 212 and the first bottom plate 112 are arranged perpendicular to each other, the lower adjustment plate 23 is fixed on the inner surface of the second bottom plate 212, and a second strip through hole 2121 for adjusting the fixed position of the lower adjustment plate 23 up and down is provided on the second bottom plate 212 or the lower adjustment plate 23. In this embodiment, the second strip through hole 2121 is provided on the second bottom plate 212. The lower adjustment plate 23 is fixedly connected to the second U-shaped connecting seat 21 by passing through the second strip through hole 2121 through the fastener 40. The lower adjustment plate 23 moves up and down on a vertical plane under the limiting action of the second strip through hole 2121. More preferably, a second hanging hole 231 is also provided on the lower adjustment plate 23 for conveniently connecting the elastic member 30. When the lower adjusting plate 23 is adjusted upward and the upper adjusting plate 13 is adjusted backward, the distance between the two adjusting plates is the shortest, and the elastic member 30 can be installed conveniently and labor-savingly at this time.

[0031] In order to make furnace covers of different sizes stop securely at the maximum opening angle position, it is necessary to adjust the limiter 24 that limits the maximum opening angle of the furnace cover. In this embodiment, each of the second side plates 211 is further provided with an arc-shaped through hole 2111. The limiter 24 for adjusting the opening angle of the furnace cover is passed through the arc-shaped through hole 2111 and fixedly connected to the second side plate 211. When the furnace cover is opened, the furnace cover connecting plate 12 is lifted up, and the rear end surface of the first U-shaped connecting seat 11 abuts against the limiter 24, and the furnace cover stops. By changing the fixed position of the limiter 24, the maximum opening angle of the furnace cover can be adjusted.

[0032] In order to more conveniently adjust the matching degree between the furnace cover and the furnace body to ensure the sealing of the furnace cover and the furnace body, the present embodiment further improves the lower hinge assembly 20 to achieve the up and down, front and back adjustment of the furnace body. Specifically: the second side plate 211 is further provided with a third strip through hole 2112, the furnace body connecting plate 22 is provided with a fourth strip through hole 221, the third strip through hole 2112 and the fourth strip through hole 221 are perpendicular to each other, and the furnace body connecting plate 22 is fixed to the second side plate 211 by passing through the third strip through hole 2112 and the fourth strip through hole 221 through the fastener 40.

[0033] The installation process of the utility model is as follows: the furnace cover and the furnace cover connecting plate 12 are fixedly connected, and the furnace body and the furnace body connecting plate 22 are fixedly connected. During the connection process, the relative position of the furnace body and the furnace body connecting plate 22 is adjusted so that the furnace cover and the furnace body can be sealed and closed, and then the position of the two adjustment plates is adjusted so that the distance between the two is the shortest, and the elastic member 30 is hung, and the two adjustment plates are adjusted again so that the elastic member 30 has a certain elastic force, and then the position of the two adjustment plates is fixed to complete the installation. The operation is simple and saves time and effort.

[0034] The above description is only a specific implementation method of the utility model, and does not limit the patent scope of the utility model. Any equivalent structural transformation made using the contents of the utility model specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the utility model.

Claims

1. An adjustable hinge that is easy to install, characterized in that: It includes an upper hinge assembly, a lower hinge assembly and an elastic member; the upper hinge assembly includes a first U-shaped connecting seat, two furnace cover connecting plates and an upper adjusting plate for fixing the elastic member, the two furnace cover connecting plates are respectively connected to the two first side plates of the first U-shaped connecting seat, the upper adjusting plate is installed on the first bottom plate of the first U-shaped connecting seat and the fixed position of the upper adjusting plate is adjustable; the lower hinge assembly includes a second U-shaped connecting seat, two furnace body connecting plates and a lower adjusting plate for fixing the elastic member, the two furnace body connecting plates are respectively connected to the two second side plates of the second U-shaped connecting seat, the lower adjusting plate is installed on the second bottom plate of the second U-shaped connecting seat and the fixed position of the lower adjusting plate is adjustable; the two first side plates and the second side plates are respectively rotatably connected in a one-to-one correspondence; one end of the elastic member is connected to the upper adjusting plate, and the other end is connected to the lower adjusting plate.

2. The adjustable hinge that is easy to install according to claim 1, characterized in that: The upper adjustment plate is fixed on the lower surface of the first base plate. A first strip through hole for adjusting the fixed position of the upper adjustment plate forward and backward is provided on the first base plate or on the upper adjustment plate. The upper adjustment plate and the first U-shaped connecting seat are fixedly connected by fasteners passing through the first strip through hole.

3. The adjustable hinge that is easy to install according to claim 2, characterized in that: The upper adjustment plate is also provided with a first hanging hole for conveniently connecting the elastic member.

4. An adjustable hinge that is easy to install according to claim 1 or 2, characterized in that: The second bottom plate and the first bottom plate are arranged perpendicular to each other, the lower adjustment plate is fixed on the inner surface of the second bottom plate, and a second strip through hole for adjusting the fixed position of the lower adjustment plate up and down is provided on the second bottom plate or the lower adjustment plate, and the lower adjustment plate and the second U-shaped connecting seat are fixedly connected by fasteners passing through the second strip through hole.

5. The adjustable hinge that is easy to install according to claim 4, characterized in that: The lower adjustment plate is also provided with a second hanging hole for convenient connection of the elastic member.

6. The adjustable hinge that is easy to install according to claim 1, characterized in that: Each of the second side plates is also provided with an arc-shaped through hole, and a limiting member for adjusting the opening angle of the furnace cover is passed through the arc-shaped through hole and fixedly connected to the second side plate.

7. The adjustable hinge that is easy to install according to claim 1, characterized in that: The second side panel is also provided with a third strip through hole, and the furnace body connecting plate is provided with a fourth strip through hole. The third strip through hole and the fourth strip through hole are perpendicular to each other, and the furnace body connecting plate is fixed to the second side panel by fasteners passing through the third strip through hole and the fourth strip through hole.

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