Steel protective apron
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-07
- Publication Date
- 2026-08-11
AI Technical Summary
[0003]传统的钢制防护围裙在使用时，由于钢圈间有间隙，容易导致尖锐物体透过间隙对工作人员造成损伤，其次传统的钢制防护围裙在使用时，其调节腰围的过程相对较为繁琐，十分影响工作人员的使用感受
1、本实用新型提出的一种钢制防护围裙，通过齿条配合卡接盒上的卡接孔可以对齿条进行固定，通过旋钮带动卡接块可以对齿条的长度进行快速的调节，通过该机构可以快速的固定齿条以及调节齿条的长度，可以提高该围裙的使用舒适度。
Smart Images
Figure CN224611994U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of aprons, and more particularly to a steel protective apron. Background Technology
[0002] An apron is a protective garment worn on the front of the body, usually made of waterproof, oil-proof, or stain-resistant materials. It is widely used in kitchens, laboratories, cleaning work, and handicrafts. Steel protective aprons are a type of high-strength safety equipment, typically made of stainless steel or galvanized steel. They have excellent impact resistance, cut resistance, and high-temperature resistance, and are widely used in high-risk work environments such as metallurgy, forging, welding, and woodworking. Steel protective aprons are important personal protective equipment in the industrial field, balancing durability and protective strength, and are suitable for various harsh working conditions.
[0003] Traditional steel protective aprons have gaps between the steel rings, which can allow sharp objects to pass through and cause injury to workers. In addition, adjusting the waist of a traditional steel protective apron is relatively cumbersome, which greatly affects the user experience.
[0004] Therefore, those skilled in the art have provided a steel protective apron to solve the problems mentioned in the background art. Utility Model Content
[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a steel protective apron. The rack can be fixed by engaging the snap-fit holes on the snap-fit box, and the length of the rack can be quickly adjusted by turning the snap-fit block with a knob. This mechanism allows for quick fixing and adjustment of the rack, thereby improving the comfort of using the apron.
[0006] To achieve the above objectives, the present invention provides the following technical solution: A steel protective apron includes a fixing strap, a reinforcing mechanism provided on the lower surface of the fixing strap, the reinforcing mechanism including a protective edge fixedly connected to the lower surface of the fixing strap, a steel wire fixedly connected to the inner wall of the protective edge, an outer layer of fabric fixedly connected to the outer wall of the front end of the steel wire, and an inner layer of fabric fixedly connected to the outer wall of the rear end of the steel wire. An adjustment mechanism is provided on the front outer wall of the protective edge. The adjustment mechanism includes a snap-fit box fixedly connected to the side of the front outer wall of the protective edge near the middle. A knob is rotatably connected to the front outer wall of the snap-fit box. A square connecting post is fixedly connected to the rear outer wall of the knob. A square limiting sleeve is fitted on the outer wall of the square connecting post. A spring is fitted on the outer wall of the square limiting sleeve. A snap-fit block is fixedly connected to the rear outer wall of the square limiting sleeve. A snap-fit hole is opened inside the snap-fit box. A second fixing plate is fixedly connected to the side of the front outer wall of the protective edge away from the snap-fit box. A rack is fixedly connected to the side of the second fixing plate away from the protective edge. The above technical solution allows the rack to be fixed by engaging the snap-fit holes on the snap-fit box. The length of the rack can be quickly adjusted by turning the snap-fit block with a knob. This mechanism allows for quick fixing and adjustment of the rack, improving the comfort of using the apron.
[0007] Furthermore, the outer fabric is made of polyurethane, and the inner fabric is made of ultra-high molecular weight polyethylene. The above technical solution effectively improves the protective ability and comfort of the apron by setting an outer fabric, steel wire, and an inner fabric. The outer fabric is made of polyurethane, which is soft, comfortable, and fits well. The inner fabric is made of ultra-high molecular weight polyethylene, which can effectively resist the puncture of sharp objects, thereby protecting the personal safety of workers.
[0008] Furthermore, a first fixing plate is fixedly connected to the outer wall of the front end of the protective edge on the side away from the second fixing plate, and a snap-fit strap is fixedly connected to the upper and lower ends of the outer wall of the first fixing plate, and a snap-fit bracket is fixedly connected to the end of the snap-fit strap away from the first fixing plate. The apron can be secured using the above technical solution, with the second fixing plate and the first fixing plate.
[0009] Furthermore, the upper and lower ends of the outer wall of the second fixing plate away from the protective edge are provided with snap-fit grooves, which are engaged with the snap-fit bracket. The above technical solution allows the card holder to be fixed by setting a card slot.
[0010] Furthermore, protective shells are fixedly connected to the outer walls of both the front and rear ends of the rack, and the protective shells slide within the inner wall of the snap-fit hole; The rack can be further secured by the rack and the snap-fit hole as described above.
[0011] Furthermore, a limit post is fixedly connected to one side and the lower end of the outer wall of the rear end of the knob, and a rotating seat is rotatably connected to the outer wall of the rear end of the snap-fit block. The above technical solution allows the locking block to rotate via the rotating seat.
[0012] Furthermore, the outer wall of the snap-fit block is fixedly connected with two protruding teeth, which slide on the inner wall of the spring, and a limit bracket is fixedly connected to the side of the outer wall of the front end of the protective edge near the middle. The above technical solution allows for the limitation of excess parts using a limiting frame.
[0013] Furthermore, the front end of the spring is fixedly connected to the knob, and the end of the spring away from the knob is fixedly connected to the snap-fit block; By using the above technical solution, the spring can rotate together with the knob when the knob is rotated by fixing the front end of the spring to the knob.
[0014] This utility model has the following beneficial effects: 1. The present invention proposes a steel protective apron, in which the rack and pinion can be fixed by means of a locking hole on the locking box, and the length of the rack and pinion can be quickly adjusted by means of a knob driving the locking block. This mechanism can quickly fix the rack and adjust its length, thereby improving the comfort of using the apron.
[0015] 2. The steel protective apron proposed in this utility model can effectively improve the protective ability and comfort of the apron by setting an outer fabric, steel wire and an inner fabric. The outer fabric is made of polyurethane, which is soft, close-fitting and highly comfortable. The inner fabric is made of ultra-high molecular weight polyethylene, which can effectively resist the puncture of sharp objects, thereby protecting the personal safety of workers. Attached Figure Description
[0016] Figure 1 This is an isometric view of a steel protective apron proposed in this utility model; Figure 2 This is a schematic diagram of the structure of a steel protective apron proposed in this utility model; Figure 3 This is a schematic diagram of the steel wire structure in a steel protective apron proposed in this utility model; Figure 4 This is a schematic diagram of the reinforcing mechanism in a steel protective apron proposed in this utility model; Figure 5 This is an isometric view of the adjustment mechanism in a steel protective apron proposed in this utility model; Figure 6 This is a schematic diagram of the adjustment mechanism in a steel protective apron proposed in this utility model; Figure 7 This is a schematic diagram of the structure of a spring in a steel protective apron proposed in this utility model; Figure 8This is a schematic diagram of the structure of the protective shell in a steel protective apron proposed in this utility model; Figure 9 This is a schematic diagram of the toothed rack structure in a steel protective apron proposed in this utility model.
[0017] Legend: 1. Fixing strap; 2. Adjustment mechanism; 201. Snap-fit bracket; 202. Snap-fit strap; 203. First fixing plate; 204. Snap-fit box; 205. Snap-fit hole; 206. Knob; 207. Square connecting post; 208. Spring; 209. Rotating seat; 2010. Snap-fit block; 2011. Square limiting sleeve; 2012. Second fixing plate; 2013. Protective shell; 2014. Rack; 2015. Limiting bracket; 2016. Snap-fit groove; 2017. Limiting post; 2018. Protruding tooth; 3. Reinforced structure; 301. Protective edge; 302. Outer fabric; 303. Steel wire; 304. Inner fabric. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0019] One embodiment of this utility model is provided: Reference Figure 2 , Figure 4 and Figure 6 A steel protective apron includes a fixing strap 1, a reinforcing mechanism 3 on the lower surface of the fixing strap 1, and a protective edge 301 fixedly connected to the lower surface of the fixing strap 1. A steel wire 303 is fixedly connected to the inner wall of the protective edge 301, an outer fabric 302 is fixedly connected to the outer wall of the front end of the steel wire 303, and an inner fabric 304 is fixedly connected to the outer wall of the rear end of the steel wire 303. An adjustment mechanism 2 is provided on the front outer wall of the protective edge 301. The adjustment mechanism 2 includes a snap-fit box 204 fixedly connected to the side of the front outer wall of the protective edge 301 near the middle. A knob 206 is rotatably connected to the front outer wall of the snap-fit box 204. A square connecting post 207 is fixedly connected to the rear outer wall of the knob 206. A square limiting sleeve 2011 is sleeved on the outer wall of the square connecting post 207. A spring 208 is sleeved on the outer wall of the square limiting sleeve 2011. A snap-fit block 2010 is fixedly connected to the rear outer wall of the square limiting sleeve 2011. A snap-fit hole 205 is opened inside the snap-fit box 204. A second fixing plate 2012 is fixedly connected to the side of the front outer wall of the protective edge 301 away from the snap-fit box 204. A rack 2014 is fixedly connected to the side of the second fixing plate 2012 away from the protective edge 301. The rack 2014 can be fixed by engaging the snap-fit hole 205 on the snap-fit box 204. The length of the rack 2014 can be quickly adjusted by rotating the snap-fit block 2010 through the knob 206. This mechanism can quickly fix the rack 2014 and adjust its length, which can improve the comfort of using the apron.
[0020] Reference Figure 1 , Figure 3 and Figure 4 The outer fabric 302 is made of polyurethane, and the inner fabric 304 is made of ultra-high molecular weight polyethylene. By setting the outer fabric 302, the steel wire 303, and the inner fabric 304, the protective ability and comfort of the apron can be effectively improved. The outer fabric 302, made of polyurethane, is soft, fits well, and is highly comfortable. The inner fabric 304, made of ultra-high molecular weight polyethylene, can effectively resist the puncture of sharp objects, thereby protecting the personal safety of the workers.
[0021] Reference Figure 5 , Figure 6 and Figure 7 A first fixing plate 203 is fixedly connected to the outer wall of the front end of the protective edge 301 away from the second fixing plate 2012. The upper and lower ends of the outer wall of the first fixing plate 203 are fixedly connected to the snap-fit strap 202. The end of the snap-fit strap 202 away from the first fixing plate 203 is fixedly connected to the snap-fit bracket 201. The apron can be fixed by the second fixing plate 2012 and the first fixing plate 203. The upper and lower ends of the outer wall of the second fixing plate 2012 away from the protective edge 301 are provided with snap-fit grooves 2016. The snap-fit grooves 2016 engage with the snap-fit bracket 201. The snap-fit grooves 2016 can be used to fix the snap-fit bracket 201.
[0022] Reference Figure 8 and Figure 9The front and rear outer walls of the rack 2014 are fixedly connected to protective shells 2013. The protective shells 2013 slide on the inner wall of the snap-fit hole 205. The rack 2014 can be further fixed by the cooperation between the rack 2014 and the snap-fit hole 205. The knob 206 has a limit post 2017 fixedly connected to one side and the lower end of the rear outer wall. The snap-fit block 2010 has a rotating seat 209 rotatably connected to the rear outer wall. The snap-fit block 2010 can be rotated by the rotating seat 209.
[0023] Reference Figure 1 , Figure 3 and Figure 5 Two protruding teeth 2018 are fixedly connected to the outer wall of the snap-fit block 2010. The protruding teeth 2018 slide on the inner wall of the spring 208. A limit bracket 2015 is fixedly connected to the side of the outer wall of the front end of the protective edge 301 near the middle. The limit bracket 2015 can limit the excess part. The front end of the spring 208 is fixedly connected to the knob 206. The end of the spring 208 away from the knob 206 is fixedly connected to the snap-fit block 2010. The fixed connection between the front end of the spring 208 and the knob 206 can make the spring 208 rotate together when the knob 206 rotates.
[0024] Working principle: When the apron is needed, first put the fixing strap 1 around the worker's neck, then fold the two sides of the reinforcing mechanism 3 to the back, and then fix it by engaging the locking bracket 201 on the locking strap 202 with the locking groove 2016 on the second fixing plate 2012. Then, pass the rack 2014 and the protective shell 2013 through the locking hole 205 on the locking box 204, pull them out and turn the knob 206, then release the knob 206 to adjust the length of the rack 2014. When the length is adjusted to a suitable length, pull out and turn the knob 206 back to fix the rack 2014. Finally, pass the excess rack 2014 and the protective shell 2013 through the limiting bracket 2015 to restrict movement.
[0025] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A steel protective apron, comprising a fixing strap (1), characterized in that: The lower surface of the fixing strap (1) is provided with a reinforcing mechanism (3). The reinforcing mechanism (3) includes a protective edge (301) fixedly connected to the lower surface of the fixing strap (1). A steel wire (303) is fixedly connected to the inner wall of the protective edge (301). An outer fabric (302) is fixedly connected to the outer wall of the front end of the steel wire (303). An inner fabric (304) is fixedly connected to the outer wall of the rear end of the steel wire (303). An adjustment mechanism (2) is provided on the front outer wall of the protective edge (301). The adjustment mechanism (2) includes a snap-fit box (204) fixedly connected to one side of the front outer wall of the protective edge (301) near the middle. A knob (206) is rotatably connected to the front outer wall of the snap-fit box (204). A square connecting post (207) is fixedly connected to the rear outer wall of the knob (206). A square limiting sleeve (2011) is sleeved on the outer wall of the square connecting post (207). A spring (208) is fitted on the outer wall of the positioning sleeve (2011). A snap-fit block (2010) is fixedly connected to the outer wall of the rear end of the square positioning sleeve (2011). A snap-fit hole (205) is opened inside the snap-fit box (204). A second fixing plate (2012) is fixedly connected to the side of the front outer wall of the protective edge (301) away from the snap-fit box (204). A rack (2014) is fixedly connected to the side of the second fixing plate (2012) away from the protective edge (301).
2. The steel protective apron according to claim 1, characterized in that: The outer fabric (302) is made of polyurethane, and the inner fabric (304) is made of ultra-high molecular weight polyethylene.
3. A steel protective apron according to claim 1, characterized in that: The first fixing plate (203) is fixedly connected to the outer wall of the front end of the protective edge (301) away from the second fixing plate (2012). The upper and lower ends of the outer wall of the first fixing plate (203) are fixedly connected to the snap-fit strap (202). The snap-fit strap (202) away from the first fixing plate (203) is fixedly connected to the snap-fit bracket (201).
4. A steel protective apron according to claim 1, characterized in that: The second fixing plate (2012) has a snap-fit groove (2016) at both the upper and lower ends of the outer wall on the side away from the protective edge (301), and the snap-fit groove (2016) is engaged with the snap-fit bracket (201).
5. A steel protective apron according to claim 1, characterized in that: The front and rear outer walls of the rack (2014) are fixedly connected with protective shells (2013), and the protective shells (2013) slide on the inner wall of the snap-fit hole (205).
6. A steel protective apron according to claim 1, characterized in that: Limiting posts (2017) are fixedly connected to one side and the lower end of the outer wall of the rear end of the knob (206), and a rotating seat (209) is rotatably connected to the outer wall of the rear end of the snap-fit block (2010).
7. A steel protective apron according to claim 1, characterized in that: The outer wall of the snap-fit block (2010) is fixedly connected with two protruding teeth (2018), which slide on the inner wall of the spring (208). A limit bracket (2015) is fixedly connected to the outer wall of the front end of the protective edge (301) near the middle.
8. A steel protective apron according to claim 1, characterized in that: The front end of the spring (208) is fixedly connected to the knob (206), and the end of the spring (208) away from the knob (206) is fixedly connected to the snap block (2010).