Anti-deformation sewing machine head top cover

Abstract

The utility model discloses an anti-deformation sewing machine head top cover which comprises a machine head, machine covers are arranged on the front surface and the rear surface of the machine head, cavities are formed in the machine covers, pressure-resistant plates are fixedly arranged on the opposite sides in the front machine cover and the rear machine cover, through grooves are formed in the pressure-resistant plates, reinforcing supports are fixedly arranged in the through grooves, and the reinforcing supports are fixedly connected with the machine head. A guide block is arranged on the outer surface of the reinforcing support in a surrounding mode, an arch-shaped support is arranged in the through groove in a surrounding mode, and an energy absorption spring is fixedly arranged between the arch-shaped support and the guide block. According to the anti-deformation sewing machine head top cover, by arranging the pressure-resistant plate, the reinforcing support, the arched support and the energy-absorbing spring, when the anti-deformation sewing machine head top cover is used, the energy-absorbing and pressure-resistant effects can be achieved, so that the pressure-resistant performance of a product is improved, the product can be well protected, convenience is brought to a user, the practicability of the anti-deformation sewing machine head top cover is improved, and the practicability of the anti-deformation sewing machine head top cover is improved. And the use requirements of users are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewing machine technical field, concretely is anti -deformation sewing machine head top cover. BACKGROUND

[0002] Sewing machine is with one or more sewing line, on the seam material forms one or more stitches, makes one or more seam material interlaced or sewed up machine. Sewing machine can sew cotton, hemp, silk, wool, artificial fibre and leather, plastic, paper product, and sews the neat and beautiful, flat firm, sewing speed is fast, and easy to use. And it derives hand -pushed embroidery computerized embroidery and other artistic forms, and the sewing machine head is provided with a protective cover.

[0003] The anti-deformation sewing machine head top cover of the comparative file is patent number (CN215404948U), which is reasonable in structure, easy to use, and can effectively improve the overall strength of the sewing machine head top cover, thereby preventing the sewing machine head top cover from deforming.

[0004] However, the above-mentioned mechanism has the problems of single structure, poor anti-deformation ability, poor protection effect, inconvenience to users and inability to meet the use requirements of users. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an anti-deformation sewing machine head top cover to solve the problems of single structure, poor anti-deformation ability, poor protection effect, inconvenience to users and inability to meet the use requirements of users in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an anti-deformation sewing machine head top cover, comprising a head, the front and rear surfaces of the head are provided with machine covers, a cavity is formed in the inside of the machine cover, anti-pressure plates are fixedly arranged on the opposite sides of the two machine covers, a through slot is formed in the inside of the anti-pressure plate, a reinforcing support is fixedly arranged in the through slot, guide blocks are arranged around the outer surface of the reinforcing support, an arcuate support is arranged around the inside of the through slot, energy-absorbing springs are fixedly arranged between the arcuate support and the guide blocks, sliding grooves are formed on the two sides of the guide blocks, and sliding blocks are fixedly arranged on the two side positions of the bottom of the arcuate support.

[0007] Further, the bottom of the head is fixedly provided with a machine base.

[0008] Further, the machine cover is fixedly connected with the head through the bolts arranged at the top and bottom positions, and the two machine covers are in contact with each other.

[0009] Further, the opposite sides of the two anti-pressure plates are in contact with the head.

[0010] Further, the number of the through grooves is several, and every two through grooves are equidistant from each other.

[0011] Further, the guiding block is fixedly connected with the reinforcing support, and one end of the guiding block extends to the inner wall of the arc-shaped support and is in contact with the inner wall of the arc-shaped support.

[0012] Further, opposite sides of the two sliding blocks extend to the inside of the sliding groove and are in contact with the inner wall of the sliding groove, and the sliding block and the sliding groove are slidingly connected.

[0013] Compared with the prior art, the anti-deformation sewing machine head top cover has the advantages that:

[0014] The anti-deformation sewing machine head top cover has the advantages that: the anti-deformation sewing machine head top cover is provided with the compression-resistant plate, the reinforcing support, the arc-shaped support and the energy-absorbing spring, so that the device can absorb energy and resist compression during use, thereby increasing the compression resistance of the product, providing good protection for the product, bringing convenience to the user, improving the practicality of the device, and meeting the use requirements of the user. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a side view of the cover of the utility model;

[0017] Figure 3 It is Figure 2 It is a local enlarged schematic view of A;

[0018] Figure 4 It is a connection schematic view of the reinforcing support and the arc-shaped support of the utility model.

[0019] In the figure: 1, machine head; 2, cover; 3, compression-resistant plate; 4, through groove; 5, reinforcing support; 6, guiding block; 7, arc-shaped support; 8, sliding groove; 9, sliding block; 10, machine base; 11, energy-absorbing spring. DETAILED DESCRIPTION

[0020] The utility model will be further described in detail below in combination with the drawings and through specific embodiments, and the following embodiments are only descriptive, not limiting the protection scope of the utility model.

[0021] Please refer to Figures 1-4The utility model provides a technical scheme: anti -deformation sewing machine head top cover, including head 1, head 1 is used to set corresponding component, the front and back surfaces of head 1 all are provided with machine cover 2, and machine cover 2 is used to play the role of protection, and the inside of machine cover 2 is provided with cavity, and the opposite side of two machine covers 2 all is fixedly provided with compression plate 3, and compression plate 3 can resist pressure, and the inside of compression plate 3 is provided with through slot 4, and through slot 4 is used to set corresponding component, and the inside of through slot 4 is fixedly provided with reinforcing support 5, and reinforcing support 5 can reinforce support, and the outer surface of reinforcing support 5 is provided with guide block 6 around, and guide block 6 can play the role of guiding, and the inside of through slot 4 is provided with arcuate support 7 around, and arcuate support 7 can divide force equally, and arcuate support 7 and guide block 6 are fixedly provided with energy -absorbing spring 11 between, and energy -absorbing spring 11 can absorb energy, and the both sides of guide block 6 all are provided with sliding slot 8, and sliding slot 8 is convenient for sliding block 9 to slide, and the both sides position of arcuate support 7 inner bottom is fixedly provided with sliding block 9, and sliding block 9 makes arcuate support 7 not to deviate when sliding.

[0022] Further, the bottom of the head 1 is fixedly provided with a machine base 10, wherein the machine base 10 can support the head 1.

[0023] Further, the machine cover 2 is fixedly connected with the head 1 through the bolts arranged at the top and bottom positions, and the two machine covers 2 are in contact with each other, wherein this design facilitates the disassembly and assembly of the machine cover 2.

[0024] Further, the opposite sides of the two compression plates 3 are in contact with the head 1, wherein the compression plates 3 play a role of resisting pressure.

[0025] Further, the number of through slots 4 is several, and each two through slots 4 are equidistantly arranged, wherein the through slots 4 are used to set corresponding components.

[0026] Further, the guide block 6 is fixedly connected with the reinforcing support 5, and one end of the guide block 6 extends to the inner wall of the arcuate support 7 and is in contact with the inner wall of the arcuate support 7, wherein the guide block 6 plays a role of guiding.

[0027] Further, the opposite sides of the two sliding blocks 9 extend to the inside of the sliding slot 8 and are in contact with the inner wall of the sliding slot 8, and the sliding block 9 is slidingly connected with the sliding slot 8, wherein the sliding block 9 and the sliding slot 8 are used in cooperation, and can guide the arcuate support 7.

[0028] Working principle: when the device is deformed by force, through the setting of the anti-pressure plate 3, the machine cover 2 can be supported, avoiding the bending of the machine cover 2, through the setting of the reinforcing support 5, the pressure impact can be borne, so that the device is more resistant to pressure, through the setting of the arch-shaped support 7 and the energy-absorbing spring 11, when the impact drives the anti-pressure plate 3 to deform, the arch-shaped support 7 will be moved, and the arch-shaped support 7 will drive the energy-absorbing spring 11 to compress and buffer, so as to absorb the impact, further reduce the impact, and the arch-shaped support 7 utilizes the arch-shaped advantage, can divide the force, thereby avoiding the damage caused by the concentration of force.

[0029] According to the above working process, it can be known that:

[0030] The anti-deformation sewing machine head top cover, through the setting of the anti-pressure plate 3, the reinforcing support 5, the arch-shaped support 7 and the energy-absorbing spring 11, the device can play the role of energy absorption and pressure resistance when in use, thereby increasing the pressure resistance of the product, providing good protection for the product, bringing convenience to the user, thereby improving the practicality of the device, meeting the use demand of the user.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. Anti-deformation sewing machine head top cover, comprising a head (1), characterized in that: The front and rear surfaces of the machine head (1) are provided with machine covers (2), the interiors of the machine covers (2) are provided with cavities, the opposite sides of the two machine covers (2) are fixedly provided with compression plates (3), the interiors of the compression plates (3) are provided with through grooves (4), the interiors of the through grooves (4) are fixedly provided with reinforcing supports (5), the outer surfaces of the reinforcing supports (5) are surrounded by guide blocks (6), the interiors of the through grooves (4) are surrounded by arc-shaped supports (7), the arc-shaped supports (7) and the guide blocks (6) are fixedly provided with energy-absorbing springs (11), the two sides of the guide blocks (6) are provided with sliding grooves (8), and the inner bottoms of the arc-shaped supports (7) are fixedly provided with sliding blocks (9) at the two sides.

2. The anti-deformation sewing machine head top cover according to claim 1, characterized in that: The bottom of the machine head (1) is fixedly provided with a machine base (10).

3. The anti-deformation sewing machine head top cover according to claim 1, characterized in that: The machine covers (2) are fixedly connected with the machine head (1) through the bolts arranged at the top and bottom positions, and the two machine covers (2) are in contact with each other.

4. The anti-deformation sewing machine head top cover according to claim 1, characterized in that: The opposite sides of the two compression plates (3) are in contact with the machine head (1).

5. The anti-deformation sewing machine head top cover according to claim 1, characterized in that: The number of the through grooves (4) is several, and every two through grooves (4) are equidistantly designed.

6. The anti-deformation sewing machine head top cover according to claim 1, characterized in that: The guide blocks (6) are fixedly connected with the reinforcing supports (5), and one end of the guide blocks (6) extends to the inner wall of the arc-shaped supports (7) and is in contact with the inner wall of the arc-shaped supports (7).

7. The anti-deformation sewing machine head top cover according to claim 1, characterized in that: The opposite sides of the two sliding blocks (9) extend to the interior of the sliding grooves (8) and are in contact with the inner walls of the sliding grooves (8), and the sliding blocks (9) and the sliding grooves (8) are slidingly connected.

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