WO2020019369A1

WO2020019369A1 - Easy-to-disassemble rubber hammer

Info

Publication number: WO2020019369A1
Application number: PCT/CN2018/098956
Authority: WO
Inventors: 马聚龙
Original assignee: 无锡市东北塘永丰橡塑厂
Priority date: 2018-07-26
Filing date: 2018-08-06
Publication date: 2020-01-30
Also published as: CN108743313A

Abstract

An easy-to-disassemble rubber hammer, comprising a first housing (1), sliding devices (2) being provided on left and right side faces of an inner wall of the first housing (1), and opposite faces of the two sliding devices (2) being fixedly connected to left and right side faces of a fixing block (3) respectively, a lower surface of the fixing block (3) being fixedly connected to an upper surface of a press block (5) by means of a sliding rod (4), an outer surface of the sliding rod (4) being sleeved with a sliding sleeve (6), the sliding sleeve (6) being snap-fitted to a lower surface of the first housing (1), and the outer surface of the sliding rod (4) being sleeved with a first spring (7), two ends of the first spring (7) being fixedly connected to the lower surface of the fixing block (3) and an upper surface of the sliding sleeve (6), respectively. In the easy-to-disassemble rubber hammer, a first groove (10), a second groove (14), a third groove (16), a fourth groove (18), a first clamping block (13), a second clamping block (15), a second housing (111), a limiting block (113), a connecting block (12), a first connecting rod (114), a second connecting rod (17), a third spring (115) and a support rod (19) cooperate with each other, such that the support rod (19) can be removed, thereby facilitating carrying of the rubber hammer by elderly people.

Description

Easy-to-remove rubber hammer

Technical field

The invention relates to the technical field of rubber and plastic, and in particular relates to a rubber hammer which is easy to disassemble.

Background technique

Rubber and plastic is a collective term for the rubber and plastic industries. They are all subsidiary products of petroleum. They are all the same in source. However, in the process of making products, the physical properties are different, the uses are different, and rubber is used. The widest is tires, and plastics are becoming more and more widespread with the needs of technology and the market, and they are inseparable in daily life.

In life, the elderly often beat the body with a rubber hammer to promote blood circulation. When the elderly needs to carry a rubber hammer when going out, it is often inconvenient to carry it because the handle of the rubber hammer is too long, which brings the elderly to the rubber hammer. inconvenient.

Summary of the Invention

(1) Technical problems solved

In view of the shortcomings of the prior art, the present invention provides a rubber hammer that is easy to disassemble, and solves the problem that the elderly often beat the body with a rubber hammer to promote blood circulation in the life. When the elderly need to carry a rubber hammer when going out, it is often because The handle of the rubber hammer is too long to carry, which brings inconvenience to the elderly when carrying the rubber hammer.

(Two) technical solutions

In order to achieve the above object, the present invention provides the following technical solution: a rubber hammer that is easy to disassemble and includes a first housing, and the left and right sides of the inner wall of the first housing are provided with sliding devices, and the two sliding devices are opposite to each other. The surfaces are fixedly connected to the left and right sides of the fixing block, respectively. The lower surface of the fixing block is fixedly connected to the upper surface of the pressing block through a sliding rod. The outer surface of the sliding rod is sleeved with a sliding sleeve. Connected to the lower surface of the first housing, a first spring is sleeved on the outer surface of the sliding rod, and two ends of the first spring are fixedly connected to the lower surface of the fixing block and the upper surface of the sliding sleeve, respectively; The lower surface of the first housing is fixedly connected to the upper surface of the pressing block through a telescopic device. The right side of the first housing is fixedly connected with a fixing rod. A right end of the fixing rod is provided with a first groove. The left side of the inner wall of the first groove is fixedly connected to the left side of the connecting block by a pressing device, and the right side of the connecting block overlaps with the left side of the first clamping block, and the first clamping block The second card block is fixedly connected to the upper and lower sides of the right side. A second groove is provided on the inner wall of the first groove, and a third groove is provided on the top and bottom of the right side of the inner wall of the second groove. In the second groove, and the two second clamping blocks are respectively engaged in the two third grooves, a fourth groove is provided on the front and back of the inner wall of the first groove, and the fourth groove The groove is located on the right side of the second groove, and the fourth groove is in communication with the second groove. The right side of the first clamping block is fixedly connected to the left end of the support rod through a second connecting rod.

Preferably, the sliding device includes two sliding grooves, and the two sliding grooves are respectively provided on the left and right sides of the inner wall of the first housing, and sliders are slidably connected in the two sliding grooves. The opposite faces are fixedly connected to the left and right sides of the fixing block, respectively.

Preferably, the telescopic device includes a telescopic rod and a second spring sleeved on the surface of the telescopic rod, and the lower surface of the first casing is fixedly connected to the upper surface of the pressing block through the telescopic rod and the second spring.

Preferably, the number of the telescopic devices is four, and the four telescopic devices are respectively located at four corners of the lower surface of the first casing.

Preferably, the pressing device includes a second housing, a left side surface of the second housing is fixedly connected to a left side surface of the inner wall of the first groove, and a right side surface of the second housing is provided with a through hole. Hole, the second housing is slidably connected to the limiting block, a first connecting rod is fixedly connected to the right side of the limiting block, and an end of the first connecting rod far from the right side of the limiting block passes through the through hole And fixedly connected to the left side of the connecting block, a third spring is sleeved on the surface of the second housing, and both ends of the third spring are respectively connected to the left side of the inner wall of the first groove and the left of the connecting block Side fixed connection.

Preferably, the shape of the pressing block is semi-circular, and the distance between the two fourth grooves is greater than the height of the first clamping block.

(Three) beneficial effects

The invention provides a rubber hammer which is easy to disassemble and has the following beneficial effects:

(1) The easy-to-remove rubber hammer, the first groove, the second groove, the third groove, the fourth groove, the first clamping block, the second clamping block, the second housing, the limiting block, The cooperation between the connection block, the first connection rod, the second connection rod, the third spring, and the support rod moves the support rod to the left, so that the first card block drives the second card block to move left, so that the first card The block drives the second clamping block to slide out of the third groove, and the first clamping block moves to the left so that the connecting block drives the limiting block to move to the left in the second housing through the first connecting rod, while the connecting block moves to the left and squeezes The third spring causes the third spring to be squeezed and shortened by the connection block, and then rotates the support rod by ninety degrees. The first clip block drives the second clip block to slide into the fourth groove, and then pulls the support rod to the right. Therefore, the first clamping block drives the second clamping block to slide out along the fourth groove, so that the supporting rod can be disassembled, thereby facilitating the elderly to carry the rubber hammer.

(2) The slideable rubber hammer is provided with a sliding device, so that the slider is slidably connected in the chute, so that the fixed block moves more smoothly up and down along the chute through the slider, and the invention has a compact structure and a reasonable design. , Strong practicability.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic sectional structural view of the present invention;

FIG. 2 is an enlarged structural diagram of a portion A in FIG. 1; FIG.

FIG. 3 is a schematic cross-sectional structure view from the right side of the present invention.

In the picture: 1 the first housing, 2 sliding devices, 21 sliding grooves, 22 sliders, 3 fixed blocks, 4 sliding rods, 5 extrusion blocks, 6 sliding sleeves, 7 first springs, 8 telescopic devices, 81 telescopic rods , 82 second spring, 9 fixing rod, 10 first groove, 11 pressing device, 111 second housing, 112 through hole, 113 limit block, 114 first connecting rod, 115 third spring, 12 connecting block , 13 first clamping block, 14 second groove, 15 second clamping block, 16 third groove, 17 second connecting rod, 18 fourth groove, 19 supporting rod.

detailed description

In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

As shown in Figs. 1-3, the present invention provides a technical solution: a rubber hammer that is easy to disassemble, and includes a first housing 1, which is provided with sliding devices 2 on the left and right sides of the inner wall of the first housing 1, and two The opposite sides of the two sliding devices 2 are fixedly connected to the left and right sides of the fixing block 3, respectively. The sliding device 2 includes two sliding grooves 21, and the two sliding grooves 21 are respectively opened on the left and right sides of the inner wall of the first housing 1. The chute 21 is provided to make the slider 22 move more smoothly up and down in the chute 21, and the two sliders 22 are slidably connected to the slider 22, and the opposite surfaces of the two sliders 22 are respectively connected to the fixing block 3. The left and right sides are fixedly connected. By providing the sliding device 2, the fixed block 3 can be moved up and down in the slide groove 21 through the slider 22, so that the fixed block 3 is more stable when moving up and down. The lower surface of the fixed block 3 is passed through the slide bar 4. It is fixedly connected to the upper surface of the pressing block 5. A sliding sleeve 6 is sleeved on the outer surface of the sliding rod 4. The sliding sleeve 6 is clamped on the lower surface of the first housing 1. By providing the sliding sleeve 6, the sliding rod 4 The sliding sleeve 6 is more stable when moving up and down, and the first surface of the sliding rod 4 is sleeved with a first spring 7 The two ends of the first spring 7 are fixedly connected to the lower surface of the fixing block 3 and the upper surface of the sliding sleeve 6, respectively. The lower surface of the first housing 1 is fixedly connected to the upper surface of the pressing block 5 through a telescopic device 8. The shape of the pressing block 5 is semi-circular. The pressing block 5 is provided so that the pressing block 5 can promote blood circulation of the body when the body is beaten. The telescopic device 8 includes a telescopic rod 81 and a first sleeve sleeved on the surface of the telescopic rod 81. The two springs 82 are provided with a telescopic device 8 to move upward when the pressing block 5 comes into contact with the body, so that both the telescopic rod 81 and the second spring 82 are shortened. When the pressing block 5 is separated from the body, the second spring 82 uses its own elastic force to cause the pressing block 5 to move down and reset the fixing block 3 through the sliding rod 4, and the lower surface of the first housing 1 is fixed to the upper surface of the pressing block 5 through the telescopic rod 81 and the second spring 82 Connected, the number of the telescopic devices 8 is four, and the four telescopic devices 8 are respectively located at the four corners of the lower surface of the first casing 1, and the right side of the first casing 1 is fixedly connected with a fixing rod 9, A first groove 10 is provided at the right end, and the support rod 1 is provided by setting the first groove 10. 9 can drive the second connecting rod 17, the first clamping block 13, and the second clamping block 15 to slide out and slide in the first groove 10, thereby facilitating the installation and removal of the support rod 19, the inner wall of the first groove 10 The left side is fixedly connected to the left side of the connecting block 12 through a pressing device 11. The pressing device 11 includes a second housing 111, the left side of the second housing 111 and the left side of the inner wall of the first groove 10. For fixed connection, a through hole 112 is provided on the right side of the second housing 111. By providing the through hole 112, it is more convenient for the first connecting rod 114 to move left and right through the through hole 112, and the sliding connection in the second housing 111 is limited The positioning block 113 is provided with a limiting block 113 to prevent the first connecting rod 114 from driving the limiting block 113 from sliding out of the second housing 111 when the limiting block 113 is moved to the right. The right side of the limiting block 113 is fixedly connected to the first block. A connecting rod 114. An end of the first connecting rod 114 away from the right side of the limiting block 113 passes through the through hole 112 and is fixedly connected to the left side of the connecting block 12. A third spring is sleeved on the surface of the second housing 111. 115. By providing a third spring 115, when the first clamping block 13 presses the connecting block 12 to the left, the third spring 115 is subjected to The compression of the connecting block 12 is shortened. When the first clamping block 13 is rotated ninety degrees, the third spring 115 uses its own elastic force to cause the first clamping block 13 to drive the second clamping block 15 to the right, thereby moving the second clamping block 15 to the right. Stuck in the third groove 16, when the first clamping block 13 drives the second slider 22 to move to the left and rotate ninety degrees, the third spring 115 is compressed and shortened by the connecting block 12, and the third spring 115 uses itself The first clamping block 13 and the second clamping block 15 are slid out of the first groove 10 by the elastic force. The two ends of the third spring 115 are respectively fixed to the left side of the inner wall of the first groove 10 and the left side of the connecting block 12. For connection, the right side of the connecting block 12 overlaps with the left side of the first clamping block 13. By setting the connecting block 12 and the limiting block 113, and the shapes of the connecting block 12 and the limiting block 113 are both cylindrical, It is convenient to rotate the first clamping block 13 when the first clamping block 13 and the connecting block 12 are overlapped, thereby facilitating the disassembly of the support rod 19. The second clamping block 15 is fixedly connected to the upper and lower sides of the right side of the first clamping block 13. A second groove 14 is provided on the inner wall of the first groove 10, and the second groove 14 is provided, and the shape of the second groove 14 is circular, thereby facilitating the first groove. The clamping block 13 drives the second clamping block 15 to rotate in the second groove 14, and a third groove 16 is provided on the top and bottom of the right side of the inner wall of the second groove 14. Therefore, the first clamping block 13 can be caught in the second groove 14, and the second clamping block 15 can be caught in the third groove 16, thereby facilitating the installation and fixing of the support rod 19. The upper and lower ends of the first clamping block 13 Both are clamped in the second groove 14, and the two second clamping blocks 15 are respectively clamped in the two third grooves 16. The front wall and the back surface of the first groove 10 are provided with a fourth groove 18. By providing a fourth groove 18, it is more convenient for the first card block 13 and the second card block 15 to slide in and out in the fourth groove 18, and the distance between the two fourth grooves 18 is greater than that of the first card The height of the block 13, the fourth groove 18 is located on the right side of the second groove 14, and the fourth groove 18 is in communication with the second groove 14. The right side of the first clamping block 13 passes through the second connecting rod 17. It is fixedly connected to the left end of the support rod 19.

When in use, move the first card block 13 and the second card block 15 to the left along the fourth groove 18, and when the first card block 13 is in contact with the connection block 12, the connection block 12 is moved to the left and the connection block is simultaneously connected. 12 The limiting block 113 is driven to move to the left in the second housing 111 by the first connecting rod 114, and the third spring 115 is pressed to the left by the connecting block 12, and the first clamping block 13 and the second card are driven through the supporting rod 19. The block 15 is rotated ninety degrees, so that the first clamping block 13 and the second clamping block 15 are rotated from the fourth groove 18 to the second groove 14. At this time, the third spring 115 uses its own elastic force to drive the connecting block 12 to the Squeeze the first clamping block 13 to the right, so that the first clamping block 13 drives the second clamping block 15 to move to the right in the second groove 14, thereby clamping the second clamping block 15 into the third groove 16, so that The first clamping block 13 and the second clamping block 15 can be fixed, thereby facilitating the elderly to beat the body by using a rubber hammer. When the pressing block 5 is in contact with the body, the pressing block 5 drives the slide bar 4 to move upwards and at the same time makes the telescopic Both the rod 81 and the second spring 82 are shortened by the pressing block 5, and the sliding rod 4 drives the fixed block 3 through the slider 22 along the sliding groove 21 toward At the same time, the fixed block 3 pulls the first spring 7 to move upward. When the pressing block 5 is separated from the body, the first spring 7 pulls the fixed block 3 downward with its own pulling force, so that the fixed block 3 passes the slide bar 4 Drive the pressing block 5 to reset downward. After the use is completed, move the support rod 19 to the left, so that the first card block 13 drives the second card block 15 to move to the left, so that the first card block 13 drives the second card block 15 Slide out the third groove 16, the first clamping block 13 moves to the left so that the connecting block 12 drives the limiting block 113 to move to the left in the second housing 111 through the first connecting rod 114, while the connecting block 12 moves to the left and squeezes Pressing the third spring 115 causes the third spring 115 to be squeezed and shortened by the connecting block 12, and then the support rod 19 drives the first clamping block 13 and the second clamping block 15 to rotate ninety degrees, and the first clamping block 13 drives the first The two clamping blocks 15 slide into the fourth groove 18, and then pull the supporting rod 19 to the right, so that the first clamping block 13 drives the second clamping block 15 to slide out along the fourth groove 18, so that the supporting rod 19 can be removed. .

To sum up, 1, the easy-to-remove rubber hammer, the first groove 10, the second groove 14, the third groove 16, the fourth groove 18, the first clamping block 13, the second clamping block 15, The mutual cooperation between the second housing 111, the limiting block 113, the connecting block 12, the first connecting rod 114, the second connecting rod 17, the third spring 115, and the support rod 19 moves the support rod 19 to the left, so that The first card block 13 drives the second card block 15 to move to the left, so that the first card block 13 drives the second card block 15 to slide out of the third groove 16, and the first card block 13 moves to the left so that the connection block 12 passes the first The connecting rod 114 drives the limiting block 113 to move to the left in the second housing 111, and at the same time, the connecting block 12 moves to the left and presses the third spring 115, so that the third spring 115 is squeezed and shortened by the connecting block 12, and then makes The supporting rod 19 is rotated ninety degrees, the first clamping block 13 drives the second clamping block 15 to slide into the fourth groove 18, and then the supporting rod 19 is pulled to the right, so that the first clamping block 13 drives the second clamping block 15 along The fourth groove 18 slides out, so that the support rod 19 can be disassembled, thereby facilitating the elderly to carry the rubber hammer.

2. The easy-to-remove rubber hammer is provided with a sliding device 2 so that the slider 22 is slidably connected in the chute 21, so that the fixed block 3 moves more smoothly up and down along the chute 21 through the slider 22, and the present invention is compact , Reasonable design and strong practicability.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and replacements of these embodiments can be made without departing from the principle and spirit of the present invention. And variations, the scope of the invention is defined by the appended claims and their equivalents.

Claims

An easy-to-remove rubber hammer includes a first casing (1), which is characterized in that: left and right sides of the inner wall of the first casing (1) are provided with sliding devices (2), and two sliding devices (1) The opposite sides of 2) are fixedly connected to the left and right sides of the fixing block (3), and the lower surface of the fixing block (3) is fixedly connected to the upper surface of the pressing block (5) through a slide bar (4). A sliding sleeve (6) is sleeved on the outer surface of the sliding rod (4), the sliding sleeve (6) is clipped on the lower surface of the first casing (1), and the outer surface of the sliding rod (4) is sleeved A first spring (7) is provided, and both ends of the first spring (7) are fixedly connected to the lower surface of the fixing block (3) and the upper surface of the sliding sleeve (6), respectively, and the first housing (1) The lower surface of the first housing (1) is fixedly connected to the upper surface of the pressing block (5) through a telescopic device (8), and a fixed rod (9) is fixedly connected to the right side of the first casing (1). A first groove (10) is provided at the right end of the first groove, and the left side of the inner wall of the first groove (10) is fixedly connected to the left side of the connection block (12) through the pressing device (11), and the connection The right side of the block (12) overlaps with the left side of the first clamping block (13), and the first clamping block (13) is right A second clamping block (15) is fixedly connected to the upper and lower sides of the side, a second groove (14) is opened on the inner wall of the first groove (10), and the right side of the inner wall of the second groove (14) is right A third groove (16) is provided on the top and bottom of the surface, and the upper and lower ends of the first clamping block (13) are both locked in the second recess (14), and two second clamping blocks ( 15) snapped into two third grooves (16), and a front groove and a back surface of the inner wall of the first groove (10) are provided with a fourth groove (18), and the fourth groove (18) ) Is located on the right side of the second groove (14), and the fourth groove (18) is in communication with the second groove (14). The right side of the first clamping block (13) passes through the second connecting rod. (17) It is fixedly connected to the left end of the support rod (19).
The rubber hammer according to claim 1, wherein the sliding device (2) includes two sliding grooves (21), and the two sliding grooves (21) are respectively opened in the first casing. (1) The left and right sides of the inner wall, and the slider (22) is slidably connected in the two sliding grooves (21), and the opposite sides of the two sliders (22) are respectively the left and right sides of the fixing block (3). Fixed connection.
A rubber hammer that is easy to disassemble according to claim 1, characterized in that the telescopic device (8) comprises a telescopic rod (81) and a second spring (82) sleeved on the surface of the telescopic rod (81), The lower surface of the first casing (1) is fixedly connected to the upper surface of the pressing block (5) through a telescopic rod (81) and a second spring (82).
The rubber hammer which is easy to disassemble according to claim 1, characterized in that the number of the telescopic devices (8) is four, and the four telescopic devices (8) are respectively located under the first casing (1). Four corners of the surface.
The rubber hammer according to claim 1, wherein the pressing device (11) comprises a second casing (111), and a left side surface of the second casing (111) and The left side of the inner wall of the first groove (10) is fixedly connected, the right side of the second casing (111) is provided with a through hole (112), and the second casing (111) has a limited sliding connection position Block (113), a first connecting rod (114) is fixedly connected to the right side of the limiting block (113), and an end of the first connecting rod (114) away from the right side of the limiting block (113) passes through A third spring (115) is sleeved on the surface of the second casing (111) through the through hole (112) and fixedly connected to the left side of the connection block (12). The two ends are respectively fixedly connected to the left side of the inner wall of the first groove (10) and the left side of the connecting block (12).
The rubber hammer for easy disassembly according to claim 1, characterized in that the shape of the pressing block (5) is semi-circular, and the distance between the two fourth grooves (18) is greater than the first card The height of the block (13).