A handle assembly installed in an interlocking manner

Abstract

The present invention discloses a handle assembly installed in an interlocking manner, including a handle and a fixing seat, an assembly groove is provided on the side of the handle opposite to the fixing seat, a locking groove is provided in the assembly groove, and a locking sheet is provided on the side of the fixing seat opposite to the handle, and the locking sheet is inserted into the locking groove by extrusion deformation to form a locking structure; an interlocking limiting mechanism is provided on both sides of the fixing seat and the inner sides of the assembly groove to prevent the handle from being separated from the fixing seat. The present invention designs the handle as a structure composed of a handle and a fixing seat, and the two are locked by inserting the locking sheet and the locking groove into each other, and the locking sheet is deformed in the locking groove, and a limiting structure is provided to prevent the handle from being separated from the fixing seat, so that screws are not needed, the installation is more convenient, the assembly efficiency is greatly improved, and the screws will not rust, the assembly structure is stable, and there will be no loosening, and the pot body itself will not be damaged. At the same time, it is more beautiful and looks high-end.

Description

Technical Field

[0001] The invention relates to the technical field of handle products, and in particular to a handle mainly used for products such as pots, kettles, and basins. Background Art

[0002] Pots, kettles, basins and other products are commonly used tools in the home. In order to facilitate carrying, handles are usually set on the outside or edge of many such products. At present, the handles on the market are mainly welded to a fixed seat on the product, and a screw installation position is set on the fixed seat. The handle is fixed to the fixed seat by screws. This method can be installed by the user after the sale. A screwdriver is required for installation, but many users do not have tools such as screwdrivers. Some users are not good at such operations. After installation, it is not stable enough, which will bring some unnecessary trouble to the user. Of course, it can also be assembled directly at the manufacturer, but since screws are usually required on both sides, the assembly efficiency is low. At the same time, this method is fixed by screws, and the screws are usually steel screws, which are easy to rust. Not only is it not beautiful, but the screws are easy to loosen after a period of use, resulting in safety hazards. There are also rivets fixed, but rivets are more cumbersome to assemble, the assembly efficiency is low, and the rivets are easy to damage the inner wall of the pot body after a long time of use, causing cracking, perforation and other phenomena. In addition, fixing with rivets looks low-grade. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a handle assembly with a more reasonable structural design, more convenient assembly, high assembly efficiency, no loosening, and no need for screw fixation, which is installed in an interlocking and locking manner. The handle assembly can be mainly used on products such as pots, kettles, and basins. Of course, it can also be used on any other products that require a handle.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: a handle assembly installed in an interlocking manner, including a handle and a fixed seat, characterized in that: an assembly groove is provided on the side opposite to the handle and the fixed seat, a locking groove formed by a partition is provided in the assembly groove, and a locking plate that can be inserted into the locking groove is provided on the side opposite to the handle of the fixed seat, an angle greater than 0 degrees is formed between the locking plate and the locking groove, and the structural strength of the locking groove is greater than the structural strength of the locking plate, so that the locking plate can be inserted into the locking groove through extrusion deformation to form a locking structure; an interlocking limit mechanism is provided on both sides of the fixed seat and the inner sides of the assembly groove, and when the locking plate is inserted into the locking groove, the interlocking limit mechanisms of the fixed seat and the assembly groove are inserted into each other to form a limit structure that prevents the handle from being separated from the fixed seat. It should be noted that the positions of the locking groove and the locking plate can be swapped, that is, the locking groove is provided in the fixed seat and the locking plate is provided in the handle, which can achieve a similar effect.

[0005] Furthermore, two locking grooves are provided in the assembly groove, and the two locking grooves are separated by an outer partition and an inner partition. The two locking grooves are separated by the outer partition and the inner partition into an inclined extending structure with the open ends close to each other, so that an angle greater than 30 degrees is formed between the two locking grooves, and a symmetrical structure is formed along the center line between the two locking grooves; two locking plates are provided on the fixed seat corresponding to the two locking grooves, and the two locking plates are straight-out structures parallel to each other, and the spacing between the two locking plates is the same as the opening spacing of the two locking grooves, so that the two locking plates can be inserted into the corresponding locking grooves at the same time.

[0006] Preferably, the angle between the two locking grooves is 34-46 degrees, so that one locking piece and its corresponding locking groove form an angle of 17 to 23 degrees, and the other locking piece and its corresponding locking groove form an angle of -17 to -23 degrees.

[0007] Furthermore, the embedded limiting mechanism includes limiting columns arranged on the left and right sides of the fixing seat and limiting strips arranged on the left and right sides of the assembly groove. The limiting columns have limiting grooves opening to the outside. When the locking plate is inserted into the locking groove, the limiting strip is inserted into the limiting groove to form a limiting structure on the left and right sides of the handle.

[0008] Furthermore, the handle comprises a handle seat and a handle, which are an integral structure and are integrally formed of stainless steel; the assembly groove is arranged on a side of the handle seat facing the fixed seat.

[0009] Furthermore, the fixing seat includes a fixing plate, a locking plate extends from the fixing plate toward the handle, and a limiting column is arranged on the left and right sides of the fixing plate, and a limiting groove extends from the limiting column to the fixing plate and penetrates the fixing plate; the locking plate, the limiting column and the fixing plate are an integral structure, and are formed in one piece of stainless steel. When the locking plate is inserted into the locking groove, the locking plate is deformed under pressure, thereby interfering with the locking groove and being stuck, and because the two locking plates are deformed in opposite directions, it is not easy to be pulled out, but there is still a risk of pulling out, such as being able to be pulled out slowly while shaking left and right. In order to eliminate this risk, a structure in which a limiting strip and a limiting groove cooperate is designed. When the locking plate is inserted into the locking groove, the limiting strip is also inserted into the limiting groove at the same time, and the handle and the fixing seat are limited from the left and right sides, so that the two cannot be relatively displaced left and right, thereby making it impossible for the locking strip to be pulled out, and completely preventing the handle from separating from the fixing seat.

[0010] Furthermore, the thickness of the inner partition is greater than that of the outer partition, so that the inner partition has a greater supporting force than the outer partition. Since the force on the front end of the inner partition is greater than the force on the front end of the outer partition after the locking plate is inserted, it is necessary to increase the structural strength of the inner partition to prevent breakage.

[0011] Furthermore, the shape and size of the fixing plate match the assembly groove so that the fixing plate can be completely installed in the assembly groove. This is more beautiful and the entire fixing seat is completely embedded in the assembly groove, which can also make the structure more compact and help further reduce the occupied space.

[0012] Furthermore, the thickness of the locking sheet is 2-4 mm, preferably 3 mm. The locking sheet cannot be too thick, otherwise it will be difficult to press in, nor can it be too thin, otherwise the extrusion force will not be strong enough, resulting in insufficient stability after assembly.

[0013] Preferably, the surface of the fixing plate facing away from the handle can be designed as an arc-shaped surface to form a welding surface for welding and fixing to a round pot body or other product. Of course, the specific shape of the welding surface depends on the external shape of the pot body or other product.

[0014] During installation, the fixing base is welded in advance when manufacturing pots, kettles and other products, and the handle is aligned with the fixing base and pressed to press the locking piece into the locking groove to complete the assembly. The assembly process can be automated by a machine, and the handle can be pressed on both sides at the same time.

[0015] The handle of the present invention is designed as a structure composed of a handle and a fixing seat, the locking piece and the fixing seat are inserted into each other, and the locking piece is deformed in the locking slot to achieve locking, and a limiting structure is provided to prevent the handle from being separated from the fixing seat, so that screws are not required, the installation is more convenient, the assembly efficiency can be greatly improved, and the screws will not rust. The assembly structure is stable, will not loosen, and will not damage the pot body itself. At the same time, it is more beautiful and looks high-end. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the assembly structure diagram of the present invention;

[0017] Figure 2 It is an assembly structure diagram of the present invention from another angle;

[0018] Figure 3 It is a cross-sectional assembly structure diagram of the present invention;

[0019] Figure 4 It is a schematic diagram of the structure of the present invention cooperating with a pot body.

[0020] In the figure, 1 is a handle, 11 is a handle seat, 12 is a handle, 13 is an assembly groove, 14 is an outer partition, 15 is an inner partition, 16 is a locking groove, 17 is a limit strip, 2 is a fixing seat, 21 is a fixing plate, 22 is a locking plate, 23 is a limit column, 24 is a limit groove, and 3 is a pot body. DETAILED DESCRIPTION

[0021] In this embodiment, refer to Figure 1-Figure 4The handle assembly installed in an interlocking manner includes a handle 1 and a fixing seat 2. An assembly groove 13 is provided on the side of the handle 1 opposite to the fixing seat 2. A locking groove 16 formed by a partition is provided in the assembly groove 13. A locking piece 22 that can be inserted into the locking groove 16 is provided on the side of the fixing seat 2 opposite to the handle 1. An angle greater than 0 degree is formed between the locking piece 22 and the locking groove 16, and the structural strength of the locking groove 16 is greater than the structural strength of the locking piece 22, so that the locking piece 22 can be inserted into the locking groove 16 through extrusion deformation to form a locking structure; an insertion limit mechanism is provided on both sides of the fixing seat 2 and the inner sides of the assembly groove 16. When the locking piece 22 is inserted into the locking groove 16, the insertion limit mechanism of the fixing seat 2 and the assembly groove 16 is inserted into each other to prevent the handle 1 from being separated from the fixing seat 2. It should be noted that the positions of the locking groove 16 and the locking plate 22 can be swapped, that is, a locking groove is provided in the fixing seat 2 and a locking plate is provided in the handle 1, which can achieve similar effects and are essentially the same technical solutions.

[0022] Two locking grooves 16 are provided in the assembly groove 13, and the two locking grooves 16 are separated by an outer partition 14 and an inner partition 15. The two locking grooves 16 are separated by the outer partition 14 and the inner partition 15 into an inclined extension structure with the open ends close to each other, so that an angle greater than 30 degrees is formed between the two locking grooves 16, and a symmetrical structure is formed along the center line between the two locking grooves 16; two locking plates 22 are provided on the fixed seat 2 corresponding to the two locking grooves 16, and the two locking plates 22 are straight-out structures parallel to each other, and the spacing between the two locking plates 22 is the same as the opening spacing of the two locking grooves 16, so that the two locking plates 22 can be inserted into the corresponding locking grooves 16 at the same time.

[0023] The angle between the two locking grooves 16 is 34-46 degrees, such as 40 degrees, so that one locking piece 22 and its corresponding locking groove 16 form an angle of 17 to 23 degrees, such as 20 degrees, and the other locking piece 22 and its corresponding locking groove 16 form an angle of -17 to -23 degrees, such as -20 degrees.

[0024] The insertion limiting mechanism includes limiting columns 23 arranged on the left and right sides of the fixing seat 2 and limiting strips 17 arranged on the left and right sides of the assembly groove 13. The limiting columns 23 have limiting grooves 24 opening to the outside. When the locking sheet 22 is inserted into the locking groove 16, the limiting strip 17 is inserted into the limiting groove 24 to form a limiting structure on the left and right sides of the handle 1.

[0025] The handle 1 comprises a handle seat 11 and a handle 12 , which are an integral structure and are formed in one piece using stainless steel. The assembly groove 13 is arranged on a side of the handle seat 11 facing the fixing seat 2 .

[0026] The fixing seat 2 includes a fixing plate 21, a locking plate 22 extending from the fixing plate 21 toward the handle 1, and a limiting column 23 disposed on the left and right sides of the fixing plate 21. The limiting groove 24 extends from the limiting column 23 to the fixing plate 21 and penetrates the fixing plate 21; the locking plate 22, the limiting column 23 and the fixing plate 21 are an integral structure, and are integrally formed of stainless steel. When the locking plate 22 is inserted into the locking groove 16, the locking plate 22 is deformed under pressure, thereby interfering with the locking groove 16 and being stuck, and because the two locking plates 22 are deformed in opposite directions, it is not easy to be pulled out, but there is still a risk of being pulled out, such as being able to be pulled out slowly by shaking left and right. In order to eliminate this risk, a structure in which the limit strip 17 cooperates with the limit groove 24 is designed. When the locking piece 22 is inserted into the locking groove 16, the limit strip 17 is also inserted into the limit groove 24, thereby limiting the handle 1 and the fixing seat 2 from the left and right sides, so that the two cannot move relative to the left and right, thereby making it impossible for the locking piece 22 to be pulled out, and completely preventing the handle 1 from separating from the fixing seat 2.

[0027] The thickness of the inner partition 15 is greater than that of the outer partition 14, so that the inner partition 15 has a greater supporting force than the outer partition 14. Since the force on the front end of the inner partition 15 is greater than the force on the front end of the outer partition 14 after the locking plate 22 is inserted, it is necessary to increase the structural strength of the inner partition 15 to prevent breakage.

[0028] The shape and size of the fixing plate 21 match the assembly groove 13 so that the fixing plate 21 can be completely installed in the assembly groove 13. This is more beautiful and the entire fixing base 2 is completely embedded in the assembly groove 13, which can also make the structure more compact and help further reduce the occupied space.

[0029] The thickness of the locking piece 22 is 2-4 mm, preferably 3 mm. The locking piece 22 should not be too thick, otherwise it is difficult to press in, nor too thin, otherwise the extrusion force is not strong enough, resulting in insufficient stability after assembly.

[0030] The surface of the fixing plate 21 facing away from the handle 1 can be designed as an arc surface to form a welding surface for welding and fixing with a round pot body 3 or other products. Of course, the specific shape of the welding surface depends on the external shape of the pot body 3 or other products.

[0031] Taking the pot as an example, during installation, the fixing base 2 and the pot body 3 are welded in advance when the pot is manufactured, and the handle 1 is aligned with the fixing base 2 and pressed, so that the locking piece 22 is pressed into the locking groove 16 to complete the assembly. The assembly process can be automated by a machine, and the operation of pressing the handle on both sides can be performed simultaneously, so as to greatly improve the assembly efficiency.

[0032] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not limit the scope of implementation of the present invention. That is, all equivalent changes and modifications made within the scope of this application should still fall within the scope of the present invention.

Claims

1. A handle assembly installed in an interlocking manner, comprising a handle and a fixing seat, characterized in that: An assembly groove is provided on the side opposite to the handle and the fixed seat, and a locking groove formed by a partition is provided in the assembly groove, and a locking plate that can be inserted into the locking groove is provided on the side opposite to the handle of the fixed seat, and an angle greater than 0 degrees is formed between the locking plate and the locking groove, and the structural strength of the locking groove is greater than the structural strength of the locking plate, so that the locking plate can be inserted into the locking groove through extrusion deformation to form a locking structure; insertion limit mechanisms are provided on both sides of the fixed seat and on both sides of the inner side of the assembly groove, and when the locking plate is inserted into the locking groove, the insertion limit mechanisms of the fixed seat and the assembly groove are inserted into each other to prevent the handle from being separated from the fixed seat.

2. The handle assembly of interlocking installation according to claim 1, characterized in that: Two locking grooves are provided in the assembly groove, and the two locking grooves are separated by an outer partition and an inner partition. The two locking grooves are separated by the outer partition and the inner partition into an inclined extension structure with the opening ends close to each other, so that an angle greater than 30 degrees is formed between the two locking grooves, and a symmetrical structure is formed along the center line between the two locking grooves; two locking plates are provided on the fixed seat corresponding to the two locking grooves, and the two locking plates are straight-out structures parallel to each other, and the spacing between the two locking plates is the same as the opening spacing of the two locking grooves, so that the two locking plates can be inserted into the corresponding locking grooves at the same time.

3. The handle assembly of interlocking installation according to claim 2, characterized in that: The angle between the two locking grooves is 34-46 degrees, so that one locking piece and its corresponding locking groove form an angle of 17 to 23 degrees, and the other locking piece and its corresponding locking groove form an angle of -17 to -23 degrees.

4. The handle assembly of interlocking installation according to claim 1, characterized in that: The insertion limiting mechanism includes limiting columns arranged on the left and right sides of the fixing seat and limiting strips arranged on the left and right sides of the assembly groove. The limiting columns have limiting grooves opening outward. When the locking sheet is inserted into the locking groove, the limiting strip is inserted into the limiting groove to form a limiting structure on the left and right sides of the handle.

5. The handle assembly of interlocking installation according to claim 1, characterized in that: The handle comprises a handle seat and a handle, which are an integrated structure and are integrally formed of stainless steel; the assembly groove is arranged on a side of the handle seat facing the fixed seat.

6. The handle assembly of interlocking installation according to claim 1 or 5, characterized in that: The fixing seat includes a fixing plate, a locking plate extending from the fixing plate toward the handle, a limiting column being arranged on the left and right sides of the fixing plate, and a limiting groove extending from the limiting column to the fixing plate and passing through the fixing plate; the locking plate, the limiting column and the fixing plate are an integrated structure and are integrally formed using stainless steel.

7. The handle assembly of interlocking installation according to claim 2, characterized in that: The thickness of the inner baffle is greater than that of the outer baffle, so that the inner baffle has a greater supporting force than the outer baffle.

8. The handle assembly of interlocking installation according to claim 6, characterized in that: The shape and size of the fixing plate match the assembly groove so that the fixing plate can be completely installed in the assembly groove.

9. The handle assembly of interlocking installation according to claim 1, characterized in that: The thickness of the locking plate is 2-4 mm.

10. The handle assembly of interlocking installation according to claim 6, characterized in that: The surface of the fixing plate on one side facing away from the handle is an arc-shaped surface, which forms a welding surface.

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