Building construction tool with protective structure

Abstract

The utility model belongs to the technical field of building appliances, and particularly relates to a building construction appliance with a protective structure, which comprises a sledge hammer handle, two anti-skid shells are detachably connected onto the sledge hammer handle, wavy holding blocks are arranged below the anti-skid shells, connecting plates are arranged at the bottoms of the anti-skid shells, and the protective structure is arranged on the connecting plates. A plurality of connecting rods are arranged at the top of the wave-shaped holding block, and springs are arranged outside the connecting rods in a sleeving mode; the hand of an operator can be prevented from making direct contact with the handle grip of the sledge hammer in a severe working environment and a high-temperature environment, and the potential safety hazard that after sweat and grease of the hand of the operator are attached to the handle grip of the sledge hammer, the friction force between the hand and the handle is reduced, and the sledge hammer is prone to slipping out of the hand is avoided. According to the sledge hammer, sweat, grease and the like on the hand of an operator can be absorbed, the dryness of the sledge hammer handle is kept, and therefore the stability of holding the sledge hammer handle is kept, abrasion to the sledge hammer handle is reduced, and the protection effect is improved in the sledge hammer using process.

Description

Technical Field

[0001] The utility model belongs to the technical field of building tools, and in particular relates to a building construction tool with a protective structure. Background Art

[0002] Sledgehammers are a common operation on construction sites. The following are some precautions when using a sledgehammer. When using a sledgehammer, you should wear appropriate work clothes to ensure that no clothing or other items will interfere with the operation or be hit by the sledgehammer. Hold the sledgehammer correctly to ensure that the handle is clean and dry to avoid sliding. In order to prevent the gloves from slipping or falling off, causing the sledgehammer to fly out and injure people and property, the sledgehammer is generally held directly at the handle for operation. However, when working in a hot and humid environment, the hand holding the sledgehammer will produce sweat and grease, which will cause the handle to no longer be dry, and the resistance between the hand and the handle will be reduced, which may easily lead to a safety hazard of the handle falling off. Utility Model Content

[0003] The utility model provides a construction tool with a protective structure, which can prevent the operator's hands from directly contacting the grip of the sledgehammer handle to avoid the safety hazard of the sledgehammer easily slipping out of the hand, can absorb the sweat, grease and the like of the operator's hands to keep the sledgehammer handle dry, thereby maintaining the stability of holding the sledgehammer handle, reducing the wear of the sledgehammer handle, and improving the protective effect during the use of the sledgehammer.

[0004] The utility model provides the following technical solutions: a construction tool with a protective structure, comprising a sledgehammer handle and a display screen, the top of the display screen is snap-connected with a transparent protective cover, two anti-skid shells are detachably connected to the sledgehammer handle, a wavy grip block is arranged below the anti-skid shell, a connecting plate is arranged at the bottom of the anti-skid shell, a plurality of connecting rods are arranged on the top of the wavy grip block, a spring is sleeved on the outside of the connecting rod, the spring is movably connected to the bottom of the connecting plate, a disposable sweat-absorbing towel is slidably connected to the bottom of the wavy grip block, a limiting plate is arranged on one side of one of the anti-skid shells, a through groove is opened on the limiting plate, and a fixed pressure plate is hinged on one side of the limiting plate, and a shell is arranged on the other side of the anti-skid shell, and a reel is rotatably connected inside the shell.

[0005] Wherein, a limiting block is arranged at the top end of the connecting rod, a sliding groove is arranged at the bottom of the connecting plate, the diameter of the limiting block is larger than the diameter of the connecting rod, and the limiting block is slidably connected to the sliding groove.

[0006] Wherein, a connecting plate is arranged on one side of the anti-slip shell, a Velcro hook surface is arranged on one side of the anti-slip shell at one end, and a Velcro velvet surface is arranged on the other side of the anti-slip shell.

[0007] The width of the disposable sweat-absorbent towel matches the length of the through slot, one end of the disposable sweat-absorbent towel passes through the through slot, and a rubber strip is provided at one end of the fixed pressure plate.

[0008] A cover plate is hinged on the top of the shell, and one end of the disposable sweat-absorbent towel is wound around the reel.

[0009] The beneficial effects of the utility model are:

[0010] The utility model can be installed on the handle of a sledgehammer, and in a relatively harsh working environment and a high temperature environment, it blocks the operator's hands from directly contacting the grip of the sledgehammer handle, and avoids the operator's sweat and grease on the hands from adhering to the grip of the sledgehammer handle, thereby preventing the friction between the hands and the handle from being reduced, and causing the sledgehammer to slip out of the hand, thereby absorbing the sweat and grease on the operator's hands and keeping the sledgehammer handle dry, thereby maintaining the stability of the sledgehammer handle, reducing the wear on the sledgehammer handle, and improving the protective effect during the use of the sledgehammer.

[0011] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of the anti-slip housing in the utility model;

[0014] Figure 3 For this utility model Figure 1 Enlarged view of part A in the middle;

[0015] Figure 4 For this utility model Figure 2 Enlarged view of part B in the middle.

[0016] In the figure: 1. sledgehammer handle; 2. snap-on shell; 21. connecting plate; 22. Velcro hook surface; 23. Velcro velvet surface; 3. wavy grip block; 31. connecting rod; 32. spring; 33. limit block; 331. slide groove; 4. disposable sweat-absorbent towel; 41. limit plate; 42. through groove; 43. fixed pressure plate; 431. rubber strip; 5. shell; 51. reel; 52. cover plate. DETAILED DESCRIPTION

[0017] See also Figure 1-Figure 4The utility model provides the following technical solutions: it includes a sledgehammer handle 1, on which two anti-skid shells 2 are detachably connected, a wavy grip block 3 is arranged below the anti-skid shell 2, a connecting plate 21 is arranged at the bottom of the anti-skid shell 2, a plurality of connecting rods 31 are arranged at the top of the wavy grip block 3, a spring 32 is sleeved on the outside of the connecting rod 31, the spring 32 is movably connected to the bottom of the connecting plate 21, a disposable sweat-absorbent towel 4 is slidably connected to the bottom of the wavy grip block 3, a limiting plate 41 is arranged on one side of one of the anti-skid shells 2, a through groove 42 is opened on the limiting plate 41, and a fixed pressing plate 43 is hinged on one side of the limiting plate 41, a shell 5 is arranged on one side of the other anti-skid shell 2, and a reel 51 is rotatably connected inside the shell 5.

[0018] In this embodiment: the handle 1 of the new hammer is detachably connected with two anti-skid shells 2, which are symmetrically clamped on both sides of the grip of the hammer handle 1. A wavy grip block 3 is arranged below the anti-skid shell 2. The wavy grip block 3 is set as an elastic structure. When the operator holds the hammer handle 1, the mutual squeezing between the fingers and the grip of the hammer handle 1 is reduced. A plurality of connecting rods 31 are arranged on the top of the wavy grip block 3. The outer sleeve of the connecting rod 31 is provided with a spring 32. Under the action of the grip force, the wavy grip block 3 is driven to move upward, thereby making way for the fingers, increasing The friction between the hand and the sledgehammer handle 1 can relieve the pressure on the hand. When the user holds the sledgehammer handle 1, the hand and the grip of the sledgehammer handle 1 will not be in direct contact. When working in the hot summer, sweat, grease, etc. on the hand will not adhere to the sledgehammer handle 1. The grip of the sledgehammer handle 1 is wrapped by an isolation component composed of a disposable sweat-absorbing towel 4, a limit plate 41, a reel 51 and a drive motor 52, and the disposable sweat-absorbing towel 4 is wrapped around the grip position to absorb sweat, so that the operation is safe. The operator's hands are always kept dry, and the operator can hold the sledgehammer handle 1 more stably, maintaining the stability of the sledgehammer handle 1 during operation. In hot summer, after the disposable sweat-absorbent towel 4 on the operator's hand is soaked, one end of the disposable sweat-absorbent towel 4 is pulled so that the bottom of the wavy grip block 3 is covered with a new disposable sweat-absorbent towel 4, thereby keeping the inside of the palm dry. The used disposable sweat-absorbent towel 4 is limited by the limiting plate 41 to be fixed, so that the unfolded disposable sweat-absorbent towel 4 maintains a certain tension, so that the new type can protect the grip of the sledgehammer handle 1. In a relatively harsh working environment and a high temperature environment, the operator's hands are prevented from directly contacting the grip of the sledgehammer handle 1, avoiding the sweat and dirt on the operator's hands from adhering to the grip of the sledgehammer handle 1 and being difficult to clean. The operator's hands can be kept dry, thereby maintaining the stability of the operator's holding the sledgehammer handle 1. By protecting the display screen of the sledgehammer handle 1, dust in the gap of the display screen can be avoided from being difficult to clean, and the wear of the screen surface can be reduced.

[0019] A limiting block 33 is provided at the top of the connecting rod 31, and a sliding groove 331 is provided at the bottom of the connecting plate 21. The diameter of the limiting block 33 is larger than the diameter of the connecting rod 31, and the limiting block 33 is slidably connected to the sliding groove 331; by setting the limiting block 33 and the sliding groove 331, one end of the limiting block 33 is slidably connected to the bottom of the connecting plate 21 while not being separated from the connecting plate 21, and the sliding position of the limiting block 33 inside the sliding groove 331 is limited by the sliding groove 331.

[0020] A connecting plate 21 is provided on one side of the anti-slip shell 2, wherein a Velcro hook surface 22 is provided on one side of the anti-slip shell 2 at one end, and a Velcro velvet surface 23 is provided on one side of the other anti-slip shell 2; the anti-slip shell 2 and the wavy grip block 3 are connected by providing the connecting plate 21, and the two anti-slip shells 2 are conveniently connected by providing the Velcro hook surface 22 and the connecting plate 21, and after the anti-slip shells 2 are respectively clamped on both sides of the gripping part of the sledgehammer handle 1, the two anti-slip shells 2 are connected.

[0021] The width of the disposable sweat-absorbent towel 4 matches the length of the through slot 42, and one end of the disposable sweat-absorbent towel 4 passes through the through slot 42. A rubber strip 431 is provided at one end of the fixed pressure plate 43. The fixed pressure plate 43 is provided so that it can press on one side of the disposable sweat-absorbent towel 4 after it is turned over, thereby limiting one end of the disposable sweat-absorbent towel 4. By providing the rubber strip 431, the problem of excessive squeezing of the disposable sweat-absorbent towel 4 by one side of the fixed pressure plate 43 and causing its breakage can be avoided.

[0022] A cover plate 52 is hinged on the top of the shell 5, and one end of the disposable sweat-absorbent towel 4 is wound around a reel 51; the reel 51 is connected to the inner cavity of the shell 5 through a torsion spring. By setting the cover plate 52, it is convenient to replace the disposable sweat-absorbent towel 4 inside the shell 5.

[0023] The working principle and use process of the utility model are as follows: when in use, the two anti-skid shells 2 are respectively clamped on the two sides of the grip of the sledgehammer handle 1, and the two anti-skid shells 2 are connected by the Velcro hook surface 22 and the Velcro velvet surface 23, and the disposable sweat-absorbent towel 4 is pulled out a section, so that one end of the disposable sweat-absorbent towel 4 is pulled out from the shell 5, and then passes through the bottom of the wavy grip block 3 and passes through the inside of the through groove 42, and the fixed pressing plate 43 is turned over to squeeze and limit one end of the disposable sweat-absorbent towel 4, so that the disposable sweat-absorbent towel 4 is laid under the wavy grip block 3, and the operator holds the sledgehammer handle 1, and the palm cannot directly contact the sledgehammer handle 1 and the wavy grip block 3 under the isolation of the disposable sweat-absorbent towel 4. The wavy grip block 3 is configured as an elastic structure. When the operator holds the sledgehammer handle 1, the mutual squeezing between the fingers and the grip of the sledgehammer handle 1 is reduced. A plurality of connecting rods 31 are arranged on the top of the wavy grip block 3. A spring 32 is sleeved on the outer side of the connecting rod 31. Under the action of the gripping force, the wavy grip block 3 is driven to move upward, thereby making room for the fingers and relieving the hand pressure. When the user holds the sledgehammer handle 1, the hand will not directly contact the grip of the sledgehammer handle 1. When working in the hot summer, the sweat, grease, etc. of the hand will not adhere to the sledgehammer handle 1. When cleaning the surface of the sledgehammer handle 1, the anti-skid shell 2 is removed from the sledgehammer handle 1 for cleaning and maintenance.

Claims

1. A construction tool with a protective structure, comprising a sledgehammer handle (1), characterized in that: The sledgehammer handle (1) is detachably connected to two anti-skid shells (2), a wavy gripping block (3) is arranged below the anti-skid shell (2), a connecting plate (21) is arranged at the bottom of the anti-skid shell (2), a plurality of connecting rods (31) are arranged at the top of the wavy gripping block (3), a spring (32) is sleeved on the outside of the connecting rod (31), the spring (32) is movably connected to the bottom of the connecting plate (21), a disposable sweat-absorbing towel (4) is slidably connected to the bottom of the wavy gripping block (3), one side of the anti-skid shell (2) is provided with a limiting plate (41), a through groove (42) is opened on the limiting plate (41), and a fixed pressure plate (43) is hinged on one side of the limiting plate (41), and a shell (5) is arranged on one side of the other anti-skid shell (2), and a reel (51) is rotatably connected inside the shell (5).

2. A construction tool with a protective structure according to claim 1, characterized in that: A limiting block (33) is arranged at the top of the connecting rod (31), a sliding groove (331) is arranged at the bottom of the connecting plate (21), the diameter of the limiting block (33) is larger than the diameter of the connecting rod (31), and the limiting block (33) is slidably connected to the sliding groove (331).

3. The construction tool with a protective structure according to claim 1, characterized in that: A connecting plate (21) is provided on one side of the anti-slip shell (2), a Velcro hook surface (22) is provided on one side of the anti-slip shell (2), and a Velcro velvet surface (23) is provided on the other side of the anti-slip shell (2).

4. The construction tool with a protective structure according to claim 1, characterized in that: The width of the disposable sweat-absorbent towel (4) matches the length of the through slot (42); one end of the disposable sweat-absorbent towel (4) passes through the through slot (42); and a rubber strip (431) is provided at one end of the fixed pressure plate (43).

5. The construction tool with a protective structure according to claim 1, characterized in that: A cover plate (52) is hingedly connected to the top of the shell (5), and one end of the disposable sweat-absorbing towel (4) is wound around the reel (51).

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