Strip for mounting nails

Abstract

The utility model belongs to the technical field of nail shooting accessory, specifically relates to a row strip for installing nail shooting, the hole wall of its through -hole includes interference fit section and non -contact section, and interference fit section and non -contact section are concentric arrangement's arc surface, the diameter d of interference fit section is less than the diameter D of non -contact section, interference fit section and non -contact section all are provided with two sections, and the circumferential phase interval arrangement along the sleeve of nail rod installation is set up, two sections of non -contact section are arranged apart along x -axis direction, and two sections of interference fit section are arranged apart along y -axis direction respectively, the extension plane of two sections of interference fit section is enclosed into the first cylindrical surface of interference fit with nail rod, the extension plane of two sections of non -contact section is enclosed into second cylindrical surface, and second cylindrical surface is used for the deformation of the self -adaptive compensation nail shooting installation after installing the unit, when the multiple nail shooting and row strip assembly are completed, avoid the bending deformation of row strip along x -axis direction. Row strip straightness is good, and it is convenient for row strip to slide on the row track of nail shooting device.

Description

Technical Field

[0001] This utility model belongs to the field of nail gun accessory technology, specifically relating to a strip for installing nail guns. Background Technology

[0002] Nail guns, nail guns, and nail cartridges are used together to secure timber, steel structural components, etc., to concrete or steel substrates. Specifically, the nail is first installed on the strip, then used with the nail gun and nail cartridge. Strips are typically made of plastic.

[0003] like Figure 1 , 2 As shown in Figure 3, the nail 1 includes a nail shank 101, with a nail tip 103 at one end and a nail head 102 at the other end. Using a spatial rectangular coordinate system as a reference, the strip includes multiple nail mounting units 2 arranged sequentially along the x-axis. Each nail mounting unit 2 includes a nail shank mounting sleeve 201 and a connecting portion 202 connected to the outer wall of the nail shank mounting sleeve 201. Two connecting portions 202 are provided, located on opposite sides of the axis of the nail shank mounting sleeve 201 and spaced apart along the x-axis. One connecting portion 202 of the nail mounting unit 2 is connected to a corresponding connecting portion 202 of the adjacent nail mounting unit 2. A guide groove 2011 is provided on the side wall of the nail shank mounting sleeve 201, with its axial direction parallel to the x-axis. Two guide grooves 2011 are provided, located on opposite sides of the axis of the nail shank mounting sleeve 201 and spaced apart along the y-axis. The connecting part 202 and the guide groove 2011 are arranged alternately along the circumference of the nail rod mounting sleeve 201. The nail rod mounting sleeve 201 has a circular through hole for mounting the nail rod 101, and the axis of the circular through hole is parallel to the z-axis. The nail rod 101 is coaxially mounted through the circular through hole, and the nail rod mounting sleeve 201 is interference-fitted with the nail rod 101. The outer surface of the nail rod mounting sleeve 201 contacts the side wall of the nail gun's mounting track. In actual use, the number of nails mounted on the strip is usually 10 to 15, and one mounting unit corresponds to one nail. After mounting, the strip is prone to cumulative deformation along the x-axis, which leads to obvious bending of the strip, poor straightness, and affects the sliding flexibility of the strip on the nail gun's mounting track. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a strip for installing nails, so as to avoid bending deformation of the strip along the x-axis after multiple nails are assembled with the strip.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: a row for installing nails, comprising multiple nail mounting units arranged sequentially along the x-axis; each nail mounting unit includes a nail rod mounting sleeve and a connecting part connected to the outer wall of the nail rod mounting sleeve; two connecting parts are provided, the two connecting parts are respectively located on both sides of the axis of the nail rod mounting sleeve and are spaced apart along the x-axis; the connecting part of one of the nail mounting units is connected to the corresponding connecting part of the adjacent nail mounting unit; a guide groove is provided on the side wall of the nail rod mounting sleeve. The axial direction of the guide groove is parallel to the x-axis; two guide grooves are provided, located on both sides of the axis of the nail rod mounting sleeve and spaced apart along the y-axis; the connecting part and the guide groove are arranged alternately along the circumference of the nail rod mounting sleeve; the nail rod mounting sleeve has a through hole for mounting the nail rod, the axial direction of the through hole is parallel to the z-axis; the hole wall of the through hole includes an interference fit section and a non-contact section, both of which are concentrically arranged arc surfaces; the diameter d of the interference fit section is smaller than the diameter D of the non-contact section;

[0006] Both the interference fit section and the non-contact section are provided in two sections, and are arranged alternately along the circumference of the nail rod mounting sleeve; the two non-contact sections are arranged apart along the x-axis, and the two interference fit sections are arranged apart along the y-axis; the extension surfaces of the two interference fit sections form a first cylindrical surface that interferes with the nail rod; the extension surfaces of the two non-contact sections form a second cylindrical surface, which is used to adaptively compensate for the deformation of the nail mounting unit after the nail is installed.

[0007] Furthermore, the connecting portion includes a connecting block, a first connecting protrusion, and a second connecting protrusion;

[0008] The connecting block is connected to the nail rod mounting sleeve and is located on the outside of the nail rod mounting sleeve; the first connecting protrusion and the second connecting protrusion are both connected to the connecting block and are located on the side of the connecting block away from the nail rod mounting sleeve;

[0009] The first connecting protrusion and the second connecting protrusion are arranged at a distance from each other along the axial direction of the through hole;

[0010] One of the connecting portions has a first connecting protrusion connected to the first connecting protrusion of the adjacent connecting portion, and one of the connecting portions has a second connecting protrusion connected to the second connecting protrusion of the adjacent connecting portion.

[0011] Furthermore, the mounting unit also includes a boss disposed on the outer wall of the nail rod mounting sleeve, and the boss is disposed on both sides of each guide groove in the axial direction.

[0012] Furthermore, the outer surface of the boss away from the nail rod mounting sleeve is an arc surface concentric with the nail rod mounting sleeve.

[0013] Furthermore, the guide groove is connected to the through hole.

[0014] Furthermore, the mounting unit is made of PP, PE or PA material.

[0015] Furthermore, the mounting unit is a one-piece molded structure.

[0016] Compared with the prior art, the beneficial effects of this utility model are: This utility model provides a strip for installing nails, which avoids bending deformation of the strip along the x-axis after multiple nails are assembled with the strip. The strip has good straightness, which facilitates the sliding of the strip on the mounting track of the nail gun. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the assembly of multiple nails and strips in the background art;

[0018] Figure 2 yes Figure 1 A schematic diagram of the cross-sectional structure along the line of sight AA;

[0019] Figure 3 This is a side view of the mounting unit in the background art;

[0020] Figure 4 This is a three-dimensional structural schematic diagram of the present invention;

[0021] Figure 5 This is a schematic diagram showing the assembly of multiple nails with this utility model.

[0022] Figure 6 yes Figure 5 A schematic diagram of the cross-sectional structure along the section line BB;

[0023] Figure 7 This is a schematic diagram of the main structure of the mounting unit in this utility model;

[0024] Figure 8 This is a top view of the mounting unit in this utility model;

[0025] Figure 9 This is a side view of the mounting unit in this utility model.

[0026] Figure label:

[0027] 1-Nail; 101-Nail shaft; 102-Nail head; 103-Nail tip;

[0028] 2- Mounting unit; 201- Mounting sleeve for nail rod; 2011- Guide groove; 202- Connecting part; 2021- Connecting block; 2022- First connecting protrusion; 2023- Second connecting protrusion; 203- Through hole; 2031- Interference fit section; 2032- Non-contact section; 204- Boss. Detailed Implementation

[0029] The following is in conjunction with the appendix Figures 4-9 The present invention will be further illustrated by the embodiments.

[0030] A mounting strip for nails includes multiple nail mounting units 2 arranged sequentially along the x-axis. Each nail mounting unit 2 includes a nail rod mounting sleeve 201 and a connecting portion 202 connected to the outer wall of the nail rod mounting sleeve 201. Two connecting portions 202 are provided, located on opposite sides of the axis of the nail rod mounting sleeve 201 and spaced apart along the x-axis. One connecting portion 202 of the nail mounting unit 2 is connected to a corresponding connecting portion 202 of the adjacent nail mounting unit 2. A guide groove 2011 is provided on the side wall of the cylinder 201, and the axial direction of the guide groove 2011 is parallel to the x-axis. There are two guide grooves 2011, which are located on both sides of the axis of the nail rod mounting sleeve 201 and are spaced apart along the y-axis. The connecting part 202 and the guide groove 2011 are arranged alternately along the circumference of the nail rod mounting sleeve 201. The nail rod mounting sleeve 201 has a through hole 203 for mounting the nail rod 101, and the axial direction of the through hole 203 is parallel to the z-axis.

[0031] The wall of the through hole 203 includes an interference fit section 2031 and a non-contact section 2032, both of which are concentrically arranged arc surfaces. The diameter d of the interference fit section 2031 is smaller than the diameter D of the non-contact section 2032. Both the interference fit section 2031 and the non-contact section 2032 are provided in two sections, and are arranged alternately along the circumference of the nail rod mounting sleeve 201. The two non-contact sections 2032 are arranged apart along the x-axis, and the two interference fit sections 2031 are arranged apart along the y-axis. The extended surfaces of the two interference fit sections 2031 form a first cylindrical surface that interferes with the nail rod 101. The extended surfaces of the two non-contact sections 2032 form a second cylindrical surface, which is used to adaptively compensate for the deformation of the nail mounting unit 2 after the nail is installed. After multiple nails and the strip are assembled, avoid bending deformation of the strip along the x-axis. Good straightness of the strip facilitates its sliding on the nail gun's mounting rails.

[0032] Preferably, the connecting portion 202 includes a connecting block 2021, a first connecting protrusion 2022, and a second connecting protrusion 2023; the connecting block 2021 is connected to the nail rod mounting sleeve 201 and is located on the outer side of the nail rod mounting sleeve 201; the first connecting protrusion 2022 and the second connecting protrusion 2023 are both connected to the connecting block 2021 and are located on the side of the connecting block 2021 away from the nail rod mounting sleeve 201; the first connecting protrusion 2022 and the second connecting protrusion 2023 are arranged axially apart along the through hole 203; the first connecting protrusion 2022 of one of the connecting portions 202 is connected to the first connecting protrusion 2022 of the adjacent connecting portion 202, and the second connecting protrusion 2023 of one of the connecting portions 202 is connected to the second connecting protrusion 2023 of the adjacent connecting portion 202.

[0033] Preferably, the nailing unit 2 further includes a boss 204 disposed on the outer wall of the nail rod mounting sleeve 201, with a boss 204 disposed on both sides of each guide groove 2011 along its axial direction. That is, two pairs of bosses 204 are disposed on each side of the nail rod mounting sleeve 201. The outer surface of the boss 204 contacts the mounting track side wall of the nail gun. The distance L between the outer surface of the boss 204 and the axis of the nail rod mounting sleeve 201 is greater than the distance l between the outer surface of the nail rod mounting sleeve 201 and the axis of the nail rod mounting sleeve 201. This reduces material usage and saves costs.

[0034] Preferably, the outer surface of the boss 204 away from the nail rod mounting sleeve 201 is an arc surface concentric with the nail rod mounting sleeve 201.

[0035] Preferably, the guide groove 2011 is connected to the through hole 203.

[0036] The mounting unit 2 is a plastic product. Preferably, the mounting unit 2 is made of PP, PE or PA material.

[0037] Preferably, the mounting unit 2 is an integrally formed structure.

[0038] Preferably, the number of mounting units 2 is 10 to 15.

[0039] The embodiments described herein are preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. All equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A mounting strip for mounting nails, comprising a plurality of mounting units (2) arranged sequentially along the x-axis; each mounting unit (2) includes a nail rod mounting sleeve (201) and a connecting part (202) connected to the outer wall of the nail rod mounting sleeve (201); two connecting parts (202) are provided, the two connecting parts (202) are respectively located on both sides of the axis of the nail rod mounting sleeve (201) and are spaced apart along the x-axis; one of the connecting parts (202) of the mounting unit (2) is connected to the corresponding connecting part (202) of the adjacent mounting unit (2); the nail rod mounting sleeve (202) The side wall of 01) is provided with a guide groove (2011), the axial direction of which is parallel to the x-axis; there are two guide grooves (2011), which are located on both sides of the axis of the nail rod mounting sleeve (201) and are spaced apart along the y-axis; the connecting part (202) and the guide grooves (2011) are arranged alternately along the circumference of the nail rod mounting sleeve (201); the nail rod mounting sleeve (201) has a through hole (203) for mounting the nail rod (101), the axial direction of which is parallel to the z-axis; characterized in that: The hole wall of the through hole (203) includes an interference fit section (2031) and a non-contact section (2032), both of which are concentrically arranged arc surfaces; the diameter d of the interference fit section (2031) is smaller than the diameter D of the non-contact section (2032); Both the interference fit section (2031) and the non-contact section (2032) are provided in two sections, and are arranged alternately along the circumference of the nail rod mounting sleeve (201); the two non-contact sections (2032) are arranged apart along the x-axis, and the two interference fit sections (2031) are arranged apart along the y-axis; the extension surfaces of the two interference fit sections (2031) form a first cylindrical surface that interferes with the nail rod (101); the extension surfaces of the two non-contact sections (2032) form a second cylindrical surface, which is used to adaptively compensate for the deformation of the nail mounting unit (2) after the nail is installed.

2. The strip for mounting nails as described in claim 1, characterized in that: The connecting part (202) includes a connecting block (2021), a first connecting protrusion (2022) and a second connecting protrusion (2023); The connecting block (2021) is connected to the nail rod mounting sleeve (201) and is located on the outside of the nail rod mounting sleeve (201); the first connecting protrusion (2022) and the second connecting protrusion (2023) are both connected to the connecting block (2021) and are located on the side of the connecting block (2021) away from the nail rod mounting sleeve (201); The first connecting protrusion (2022) and the second connecting protrusion (2023) are arranged at a distance from each other along the axial direction of the through hole (203); The first connecting protrusion (2022) of one of the connecting portions (202) is connected to the first connecting protrusion (2022) of the adjacent connecting portion (202), and the second connecting protrusion (2023) of one of the connecting portions (202) is connected to the second connecting protrusion (2023) of the adjacent connecting portion (202).

3. The strip for mounting nails as described in claim 1, characterized in that: The mounting unit (2) further includes a boss (204) disposed on the outer wall of the nail rod mounting sleeve (201), and the boss (204) is disposed on both sides of each guide groove (2011) in the axial direction.

4. The strip for mounting nails as described in claim 3, characterized in that: The outer side of the boss (204) away from the nail rod mounting sleeve (201) is an arc surface concentric with the nail rod mounting sleeve (201).

5. The strip for mounting nails as described in claim 1, characterized in that: The guide groove (2011) is connected to the through hole (203).

6. The strip for mounting nails as described in claim 1, characterized in that: The mounting unit (2) is made of PP, PE or PA material.

7. The strip for mounting nails as described in claim 1, characterized in that: The mounting unit (2) is an integrally formed structure.

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