Novel knocking auxiliary part
Through the upper and lower limit slots and magnetic suction sheets connected by Velcro, combined with the handheld hole design, the existing tapping auxiliary parts have poor limiting effect on nails of different specifications and the mistaken finger hitting, achieving multiple specifications Stable fixation and convenience of use of nails.
Patent Information
- Application Number
- CN202323391718.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-13
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2033-12-13
AI Technical Summary
Existing tapping accessories are easy to hit the tabletop or fingers when hitting nails, and they are not effective in limiting nails of different specifications, so they cannot effectively fix and adapt to nails of multiple specifications.
An auxiliary part including upper and lower parts is designed, connected by Velcro, and an upper and lower limit groove in the shape of water droplets is set, and a thin iron sheet and a magnetic sheet are fixed, and a hanging hole is provided in the handheld part to prevent fingers from falling apart.
It realizes effective fixing and adaptation of nails of various specifications, avoids nail skew and finger miss strikes, and provides convenience for hanging placement.
Smart Images
Figure CN222177606U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of knocking work, in particular to a novel knocking auxiliary part. Background Art
[0002] When a hammer or other striking tool is used to hammer a nail, the hammer head is easy to hit the tabletop, and when a shorter nail is struck, it is easy to hit the hand when the finger is holding the nail, which is inconvenient to use. According to the inconveniences in the process of hammering nails, the nail limiting holes of the existing striking auxiliary parts are divided into two types. One type is provided with a plurality of limiting holes with different hole diameters, such as Figure 1 As shown, this method has a better limiting effect for nails with matching hole diameters, but the specifications of nails that can be matched are limited. Another method can be used to match nails with a certain range of diameters, such as Figure 2 As shown, however, the nail limiting effect is poor and it is easy to fall over when knocking. Therefore, those skilled in the art provide a new knocking auxiliary piece to solve the problems raised in the above background technology. Utility Model Content
[0003] The purpose of the utility model is to provide a novel knocking auxiliary component to solve the problems raised in the above background technology.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] A new type of knocking auxiliary part includes a lower auxiliary part, an upper auxiliary part is provided on the upper surface of the lower auxiliary part, a lower limit groove is formed through the upper and lower surfaces of the lower auxiliary part, an upper limit groove is formed through the upper and lower surfaces of the upper auxiliary part, and the upper limit groove and the lower limit groove are in the shape of a water drop with the same size, and both ends of the upper limit groove are arranged in a circular arc shape.
[0006] As a further solution of the utility model: the connection structure is male and female Velcro arranged on the opposite surfaces of the lower auxiliary component and the upper auxiliary component.
[0007] As a further solution of the utility model: the connection structure includes a thin iron sheet arranged on the upper surface of the lower auxiliary component and a magnetic sheet arranged on the lower surface of the upper auxiliary component.
[0008] As a further solution of the utility model: a hand-grip portion is extended from one side of the lower auxiliary member.
[0009] As a further solution of the utility model: a hanging hole is provided inside the handheld part.
[0010] As a further solution of the present invention: the lower auxiliary piece and the hand-held part are arranged at an obtuse angle.
[0011] As a further solution of the utility model: the thickness of the hand-held part is equal to the sum of the thicknesses of the lower auxiliary part and the upper auxiliary part.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. By setting a lower auxiliary part and an upper auxiliary part connected by Velcro, the side edges of the upper limit groove and the side edges of the lower limit groove can be used to cooperate with each other to limit and fix the nail according to the thickness of the nail, and because the upper limit groove and the lower limit groove are shaped like a teardrop with one end large and the other end small, the arc shapes at both ends of the upper limit groove or the lower limit groove and the middle position can accommodate nails with specifications between the minimum arc segment diameter and the maximum arc segment diameter, so that the auxiliary part can not only ensure the fixing effect of the nail, but also adapt to nails of more specifications, and an inclined hand-held part is set on one side of the lower auxiliary part. After the auxiliary part fixes the nail and then hammers the nail, the hand-held part is pinched and held by hand to support the auxiliary part, so that the nail will not be skewed due to lack of support when hammering the nail.
[0014] 2. By opening a hanging hole on the hand-held part, on the one hand, the auxiliary part can be hung after use; on the other hand, when the fingers are pinched on the hand-held part, the fingers will definitely be pinched on the hanging hole, and the junction of the hanging hole and the hand-held part will form a certain resistance to the fingers, so that when knocking, the fingers and the hand-held part will not be detached due to the vibration generated by the knocking. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural schematic diagram of a nailing auxiliary component for multi-diameter limiting holes;
[0016] Figure 2 A schematic diagram of the structure of a nailing auxiliary component adapted for a wide range of applications;
[0017] Figure 3 It is a schematic diagram of the structure of the utility model;
[0018] Figure 4 It is a schematic diagram of the unfolded state of the utility model;
[0019] Figure 5 It is a half-section view of the utility model.
[0020] In the figure: 1. lower auxiliary part; 2. upper auxiliary part; 3. hand-held part; 4. hanging hole; 5. upper limit slot; 6. lower limit slot. Implementation
[0021] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.
[0022] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:
[0023] See also Figures 3 to 5 In the embodiment of the utility model, a new type of knocking auxiliary part includes a lower auxiliary part 1 and an upper auxiliary part 2 connected to each other. The lower auxiliary part 1 and the upper auxiliary part 2 are fitted with Velcro. When the upper auxiliary part 2 is attached to the upper side of the lower auxiliary part 1 and the two are completely overlapped, the upper limit groove 5 through the upper auxiliary part 2 and the lower limit groove 6 through the lower auxiliary part 1 are also in a completely overlapped state. A thin iron sheet and a magnetic thin sheet can also be arranged between the opposite surfaces of the lower auxiliary part 1 and the upper auxiliary part 2, and the magnetic attraction effect of the magnetic thin sheet on the thin iron sheet is utilized. , and the upper auxiliary part 2 and the lower auxiliary part 1 can be fitted with each other, and the upper limit groove 5 and the lower limit groove 6 are both shaped like a water drop with one end large and the other end small, and the two ends of the upper limit groove 5 and the lower limit groove 6 are both arc-shaped, and the arc-shaped ends and the middle position of the upper limit groove 5 or the lower limit groove 6 can accommodate all specifications of nails between the minimum arc segment diameter and the maximum arc segment diameter, and it can be ensured that after the nail is nailed, the knocking piece is pushed so that the nail cap moves relative to the knocking piece to the maximum radius of the upper limit groove 5 and the lower limit groove 6, thereby removing the knocking piece.
[0024] After tearing apart the lower auxiliary piece 1 and the upper auxiliary piece 2, the tip of the nail is passed through the upper limit groove 5 and the lower limit groove 6 in turn, and according to the thickness of the nail, the side of the nail is made to abut against the two sides of the upper limit groove 5 and the two sides of the lower limit groove 6, and then the upper auxiliary piece 2 is rotated 90° to make it perpendicular to the lower auxiliary piece 1, and then the two are pasted again. At this time, the side of the nail is limited by the side walls of the upper limit groove 5 and the lower limit groove 6. When the nail is hammered at this time, the nail will not be skewed due to lack of support.
[0025] Preferably, a hand-held portion 3 is extended from one side of the lower auxiliary component 1, and a hanging hole 4 is opened inside the hand-held portion 3. After the nail is fixed by the upper limit groove 5 and the lower limit groove 6, the hand-held portion 3 can be held to facilitate driving the nail into the object. The fingers are far away from the nail, and it is not easy to knock the nail off and accidentally hit the fingers. The setting of the hanging hole 4 allows the auxiliary component to be hung after use. At the same time, since the hanging hole 4 is located inside the hand-held portion 3, when the fingers are pinched at the hand-held portion 3, the fingers will definitely be pinched at the hanging hole 4. The junction of the hanging hole 4 and the hand-held portion 3 will form a certain resistance to the fingers, and then when knocking, the fingers and the hand-held portion 3 will not be detached due to the vibration generated by the knocking.
[0026] Preferably, the lower auxiliary piece 1 and the hand-held portion 3 are arranged at an obtuse angle, and the hand-held portion 3 is slightly tilted relative to the lower auxiliary piece 1. When the hand-held portion 3 is pinched by fingers, one finger can pinch the lower surface of the hand-held portion 3, which is convenient for subsequent nailing operations.
[0027] Preferably, the thickness of the hand-held part 3 is equal to the sum of the thicknesses of the lower auxiliary part 1 and the upper auxiliary part 2. After the upper auxiliary part 2 is repositioned and fitted to the surface of the lower auxiliary part 1, the upper surfaces of the hand-held part 3 and the upper surfaces of the upper auxiliary part 2 can be ensured to be smoother, making the auxiliary part more beautiful.
[0028] The working principle of the utility model is as follows: since Velcro is used between the lower auxiliary piece 1 and the upper auxiliary piece 2, when they are in the original state, the upper limit groove 5 and the lower limit groove 6 overlap. After the lower auxiliary piece 1 and the upper auxiliary piece 2 are torn apart, the side of the nail can be abutted against the two sides of the upper limit groove 5 and the two sides of the lower limit groove 6 according to the thickness of the nail, and the upper auxiliary piece 2 and the lower auxiliary piece 1 are staggered and placed, and then re-bonded. At this time, the side of the nail is limited by the side walls of the upper limit groove 5 and the lower limit groove 6. When the hand-held part 3 is pinched and held by hand, when the nail is knocked at this time, the nail will not be unable to be supported and tilted. Since the shape of the upper limit groove 5 and the lower limit groove 6 is a teardrop shape with one end large and the other end small, the arc shape at both ends of the upper limit groove 5 or the lower limit groove 6 and the middle position can accommodate nails with specifications between the minimum arc segment diameter and the maximum arc segment diameter, so that the auxiliary piece can not only ensure the fixing effect of the nail, but also adapt to nails of more specifications.
[0029] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.
Claims
1. A novel knocking auxiliary member, comprising a lower auxiliary member (1), characterized in that: The upper surface of the lower auxiliary component (1) is provided with an upper auxiliary component (2), and the upper and lower surfaces of the lower auxiliary component (1) and the upper auxiliary component (2) are respectively provided with a lower limit groove (6) and an upper limit groove (5), and the upper limit groove (5) and the lower limit groove (6) are in the shape of a water drop with the same size, and the two ends are arcs with different diameters, and a connecting structure is provided between the upper limit groove (5) and the lower limit groove (6).
2. A new knocking auxiliary component according to claim 1, characterized in that: The connection structure is a pair of male and female Velcro straps arranged on opposite surfaces of the lower auxiliary component (1) and the upper auxiliary component (2).
3. A new knocking auxiliary component according to claim 1, characterized in that: The connection structure comprises a thin iron sheet arranged on the upper surface of the lower auxiliary component (1) and a magnetic thin sheet arranged on the lower surface of the upper auxiliary component (2).
4. A new knocking auxiliary component according to claim 1, characterized in that: A hand-held portion (3) is extended from one side of the lower auxiliary component (1).
5. A new knocking auxiliary component according to claim 4, characterized in that: A hanging hole (4) is provided inside the handheld portion (3).
6. A new knocking auxiliary component according to claim 4, characterized in that: The lower auxiliary component (1) and the hand-held portion (3) are arranged at an obtuse angle.
7. A new knocking auxiliary component according to claim 4, characterized in that: The thickness of the hand-held part (3) is equal to the sum of the thicknesses of the lower auxiliary part (1) and the upper auxiliary part (2).