CN212339321U

CN212339321U - Clamping fixing structure and electric oven

Info

Publication number: CN212339321U
Application number: CN202020845364.0U
Authority: CN
Inventors: 黎英强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-01-12
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a joint fixed knot constructs and electric oven, wherein the joint fixed knot constructs including first connecting piece and second connecting piece, and first connecting piece is formed with the picture peg, and the card hole has been seted up to the one end that picture peg and first connecting piece link to each other, and the through-hole of being connected with the picture peg cooperation is seted up to the second connecting piece, and the last border of through-hole is the arc structure, and the second connecting piece is formed with card hole joint complex arch, and the arch forms the lower border at the through-hole. The utility model discloses a picture peg that sets up first connecting piece directly inserts to the through-hole of second connecting plate to through the card hole of picture peg and the protruding joint cooperation that forms border under the through-hole thereby realize the stable connection between first connecting piece and the second connecting piece, be convenient for the assembly between first connecting piece and the second connecting piece; and the last border of through-hole is the arc structure for be the tight fit between the both sides of picture peg and the through-hole and be connected, its structure is more stable, does not need the secondary to be fixed, has improved assembly efficiency.

Description

Clamping fixing structure and electric oven

Technical Field

The utility model relates to a adapting unit technical field, in particular to joint fixed knot constructs and electric oven.

Background

In the related art, some parts of the electric oven are assembled by two connecting plates, and the connecting member generally adopts a thin plate structure, so that a connecting manner such as screw fixation is generally adopted during assembly, but the connecting manner is complex to process, complex to assemble and low in assembly efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a joint fixed knot constructs can be used to the stable connection between two connecting pieces, and its stable in structure does not need the secondary fixed, has improved the assembly efficiency between the connecting piece.

The utility model discloses still provide an electric oven that has above-mentioned joint fixed knot to construct.

According to the utility model discloses a joint fixed knot of first aspect embodiment constructs, include: the first connecting piece is provided with an inserting plate, and a clamping hole is formed in one end, connected with the first connecting piece, of the inserting plate; the second connecting piece, the second connecting piece seted up with the through-hole that the picture peg cooperation is connected, the upper edge of through-hole is the arc structure, the second connecting piece be formed with card hole joint complex arch, the arch forms the lower border of through-hole.

According to the utility model discloses joint fixed knot constructs has following beneficial effect at least:

the inserting plate provided with the first connecting piece is directly inserted into the through hole of the second connecting plate, and the clamping hole of the inserting plate is in clamping fit with the bulge formed at the lower edge of the through hole, so that the first connecting piece and the second connecting piece are stably connected, and the first connecting piece and the second connecting piece are convenient to assemble; and the last border of through-hole is the arc structure for the picture peg passes through the arc structure and cooperates the back with the through-hole joint, is the tight fit between the both sides of picture peg and the through-hole and is connected, and its structure is more stable, does not need the secondary to be fixed, has improved joint fixed knot structure's assembly efficiency.

According to some embodiments of the utility model, the picture peg is seted up flutedly, the recess has the opening, the opening is located the picture peg is kept away from the tip of card hole one end.

According to some embodiments of the utility model, the picture peg is kept away from the tip of card hole one end is the arc structure.

According to some embodiments of the invention, the recess is located on a centerline of the insert plate.

According to some embodiments of the present invention, the locking hole is a long strip-shaped structure extending in the left-right direction.

According to some embodiments of the invention, the convex upper edge is an arc-shaped structure.

According to some embodiments of the present invention, the height of the protrusion in the up-down direction is the same as the thickness of the insertion plate.

According to the second aspect embodiment of the utility model, the electric oven comprises the above clamping fixing structure.

According to the utility model discloses electric oven has following beneficial effect at least:

the inserting plate provided with the first connecting piece is directly inserted into the through hole of the second connecting plate through the clamping and fixing structure, and the clamping hole of the inserting plate is in clamping fit with the bulge formed at the lower edge of the through hole, so that the first connecting piece and the second connecting piece are stably connected, and the first connecting piece and the second connecting piece are convenient to assemble; and the last border of through-hole is the arc structure for the picture peg passes through the arc structure and cooperates the back with the through-hole joint, is the tight fit between the both sides of picture peg and the through-hole and is connected, and its structure is more stable, does not need the secondary to be fixed, has improved the assembly efficiency of electric oven.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a clamping and fixing structure according to an embodiment of the present invention;

FIG. 2 is a perspective view of FIG. 1;

FIG. 3 is a schematic view of a clip fixing structure according to another embodiment of the present invention;

FIG. 4 is a perspective view of FIG. 3;

fig. 5 is a schematic structural view of an electric oven according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, etc., is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, and a plurality of means are two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, a clip fixing structure according to an embodiment of the present invention can be used for connecting two thin plate structures, which should be broadly construed, including but not limited to metal thin plates such as stainless steel plates, or non-metal thin plates such as plastic. Specifically, the fixing structure of the embodiment includes a first connecting member 100 and a second connecting member 200, the first connecting member 100 is formed with an inserting plate 110, the second connecting member 200 is formed with a through hole 210 in matching connection with the inserting plate 110, and the inserting plate 110 is directly inserted into the through hole 210, so that the assembly is more convenient; and the end of the inserting plate 110 connected with the first connecting piece 100 is provided with a clamping hole 120, the second connecting piece 200 is provided with a protrusion 220 in clamping fit with the clamping hole 120, and the protrusion 220 is formed at the lower edge of the through hole 210, so that after the inserting plate 110 is inserted into the through hole 210, the clamping hole 120 and the protrusion 220 realize stable connection between the first connecting piece 100 and the second connecting piece 200 through clamping fit. In addition, the last border of through-hole 210 is the arc structure, set up with protruding 220 is relative, through-hole 210 is crescent this moment, it can be understood, can produce small deformation when picture peg 110 passes through the arc structure, laminate with the arc structure, thereby make picture peg 110 can insert smoothly in through-hole 210, and the deformation disappears after picture peg 110 and through-hole 210 joint cooperation, thereby make and be connected for the tight fit between the left and right sides of picture peg 110 and the through-hole 210, the displacement of picture peg 110 has been restricted, make picture peg 110 be difficult to break away from through-hole 210, the connection stability between first connecting piece 100 and the second connection has been improved, the auto-lock is realized to joint fixed knot promptly, need not to adopt fasteners such as screw to carry out the secondary fixation, thereby the assembly efficiency of joint fixed knot structure has been improved.

Referring to fig. 3 and 4, the utility model discloses the joint fixed knot of another kind of embodiment constructs, its structure is similar with the structure of above-mentioned embodiment, still can produce small deformation when picture peg 110 passes through the arc structure, laminate with the arc structure, thereby make picture peg 110 can insert smoothly in through-hole 210, and the deformation disappears after picture peg 110 and through-hole 210 joint cooperation, thereby be connected for the tight fit between the left and right sides that makes picture peg 110 and through-hole 210, the displacement of picture peg 110 has been restricted, make picture peg 110 be difficult to break away from through-hole 210, the connection stability between first connecting piece 100 and the second connection has been improved, joint fixed knot constructs promptly and realizes the auto-lock, need not to adopt fasteners such as screw to carry out the secondary and fix, thereby the assembly efficiency of joint fixed knot structure has been improved. The present embodiment differs from the above embodiments in that: the insertion plate 110 is additionally provided with a groove 130, the groove 130 is provided with an opening 131, and the opening 131 is located at the end part of the insertion plate 110 far away from the end of the clamping hole 120. It should be noted that the inserting plate 110 forms the left inserting plate 111 and the right inserting plate 112 which are arranged at an interval, so that the inserting plate 110 has certain elasticity and is easier to deform in the left-right direction, and therefore, the inserting plate 110 is more convenient to deform slightly, and is inserted into the through hole 210 by being attached to the arc-shaped structure, and the assembling difficulty of the clamping and fixing structure is reduced. It is further described that the insertion plate 110 is provided with the groove 130, so that the deformation amount of the insertion plate 110 in the left-right direction is larger, and therefore, by increasing the size of the insertion plate 110 in the left-right direction, after the insertion plate 110 is in clamping fit with the through hole 210, the interference magnitude of fit between the left side and the right side of the insertion plate 110 and the through hole 210 is larger, so that the assembly stability of the first connecting piece 100 and the second connecting piece 200 is further improved, and further, the stability of the clamping and fixing structure is improved.

Referring to fig. 1 and 3, in some embodiments of the present invention, the end of the insertion plate 110 far from the end of the locking hole 120 is an arc-shaped structure, so that the insertion plate 110 can be guided and inserted into the through hole 210, and the assembly efficiency of the locking structure is further improved.

Referring to fig. 1 and 3, in some embodiments of the present invention, the groove 130 is located on the central line of the board 110, so that the left board 111 and the right board 112 formed by the board 110 have the same size in the left and right directions, which is more convenient for the board 110 to deform, reduces the difficulty of the installation of the board 110, and improves the assembly efficiency of the clamping and fixing structure.

Referring to fig. 3, in some of the embodiments of the present invention, the card hole 120 is a strip-shaped structure extending along the left and right directions, the protrusion 220 is also set to cooperate with the card hole 120 and extend along the left and right directions, the central line of the card hole 120 is perpendicular to the central line of the groove 130, so that the card hole 120 and the protrusion 220 can be easily engaged with the insertion hole 210, thereby reducing the difficulty of assembling the card fixing structure.

Referring to fig. 3, in some embodiments of the present invention, the upper edge of the protrusion 220 is an arc-shaped structure, so that the protrusion 220 and the locking hole 120 can be easily locked when the inserting plate 110 is inserted into the through hole 210, and the difficulty of the assembly between the first connecting member 100 and the second connecting member 200 is reduced, thereby improving the assembly efficiency of the locking structure.

Referring to fig. 4, in some embodiments of the present invention, the height of the protrusion 220 along the vertical direction is the same as the thickness of the insertion plate 110 along the vertical direction, so that the connection between the locking hole 120 and the protrusion 220 is more reliable, the locking and releasing displacement is not easy to occur, and the structural stability of the locking and fixing structure is further improved.

Referring to fig. 5, an embodiment of the electric oven of the present invention includes the above embodiment of the clamping structure. Referring to the structures shown at positions A and B in FIG. 5, the two thin plate structures are fixedly connected. It can be understood that a plurality of clamping fixing structures can be adopted between the two thin plate structures for realizing connection, and the plurality of clamping fixing structures can be arranged according to use requirements and are not particularly limited herein. Referring to fig. 1 and 2, in the electric oven of the present embodiment, the insertion plate 110 of the first connector 100 is directly inserted into the through hole 210 of the second connecting plate through the snap-fit fixing structure, and the snap-fit hole 120 of the insertion plate 110 is snap-fitted with the protrusion 220 formed at the lower edge of the through hole 210, so that the stable connection between the first connector 100 and the second connector 200 is realized, and the assembly of the first connector 100 and the second connector 200 is facilitated; and the last border of through-hole 210 is the arc structure for after picture peg 110 passed through the arc structure and cooperated with through-hole 210 joint, the left and right sides of picture peg 110 and through-hole 210 between be the tight fit and be connected, its structure is more stable, does not need the secondary to be fixed, has improved the assembly efficiency of electric oven.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. Joint fixed knot constructs, its characterized in that includes:

the first connecting piece is provided with an inserting plate, and a clamping hole is formed in one end, connected with the first connecting piece, of the inserting plate;

the second connecting piece, the second connecting piece seted up with the through-hole that the picture peg cooperation is connected, the upper edge of through-hole is the arc structure, the second connecting piece be formed with card hole joint complex arch, the arch forms the lower border of through-hole.

2. The card-fixing structure of claim 1, wherein: the picture peg is provided with a groove, the groove is provided with an opening, and the opening is located at the end part of the picture peg, which is far away from one end of the clamping hole.

3. A clip fixing structure according to claim 1 or 2, wherein: the end part of the inserting plate, which is far away from one end of the clamping hole, is of an arc-shaped structure.

4. The card-fixing structure according to claim 2, wherein: the groove is positioned on the central line of the inserting plate.

5. The card-fixing structure of claim 4, wherein: the clamping hole is of a long strip-shaped structure extending along the left-right direction.

6. The card-fixing structure of claim 1, wherein: the upper edge of the bulge is of an arc-shaped structure.

7. The card-fixing structure of claim 1, wherein: the height of the protrusion in the vertical direction is the same as the thickness of the plug board.

8. An electric oven, which is characterized in that: comprising a snap fastening according to any of claims 1 to 7.