A semi-automatic headgear machine

Abstract

The utility model discloses a kind of semi-automatic headgear machines, including headgear machine transmission assembly, headgear machine transmission assembly includes the headgear machine outer frame of being set, the pedal of being set in headgear machine outer frame, the guide rod of being fixed in pedal bottom surface, the first spring of being sleeved with guide rod, the connecting rod of being movably connected in guide rod tail end, the push rod of being movably connected with connecting rod, the rack of being set in push rod side wall, the second spring of being set in push rod tail end;Linkage use component, linkage use component includes the gear of being engaged with rack, the column of being fixed in gear top end, the third spring of being sleeved with column, the limiting washer of being welded on column.The utility model is cooperated by the intercoordination of the headgear machine transmission assembly and linkage use component of being set, reaches when using, through pure mechanical structure, user directly uses head to press pedal, headgear can be rapidly worn, it is used immediately, save precious time.

Description

Technical Field

[0001] This utility model relates to the field of headgear machine technology, specifically a semi-automatic headgear machine. Background Technology

[0002] During the process of putting on the headgear, people need to find the headgear from the storage point, open it with their hands, and then put it on their heads. This process is relatively time-consuming.

[0003] In the prior art, automatic or semi-automatic headgear application devices are not common. Products similar to the key action of "covering" in this invention are mainly found in the fields of automatic shoe cover machines and fruit bagging machines.

[0004] Automatic shoe cover machines: Existing automatic shoe cover machines are mainly foot-operated or pull-out types. For example, there are mechanical shoe cover machines that use a foot pedal, springs, linkages, and sliders to detach the shoe cover rings; there are also pull-out shoe cover machines where the user steps into the shoe cover and then pulls it out to complete the wearing process. The design, activation method (foot pedal or foot-operated), and installation location (ground) of these devices are all designed for scenarios where shoe covers are worn on the feet, and cannot meet the needs of wearing head covers.

[0005] Fruit bagging machines: These machines are mainly used in agriculture, such as bagging young lemons on trees or as portable fruit bags. These machines typically have a complex structure, including a fruit-bag separation mechanism (such as a roller separator), a bag-supporting mechanism (such as a vacuum generator), and a sealing mechanism. Their structure, size, and working principle are specifically designed for fruit bagging and cannot be used elsewhere.

[0006] In the existing technology, there are also some automatic head covering machines, but they require some electronic control structure to complete the automatic putting on and taking off of the head covering. The distribution of the electronic control structure affects the stability of use and leads to a relatively high failure rate. Utility Model Content

[0007] Therefore, the purpose of this utility model is to provide a semi-automatic headgear machine. Through the cooperation of the headgear machine transmission component and the linkage component, the headgear can be quickly put on by the user simply pressing the pedal with their head through a purely mechanical structure. This allows for immediate use and removal, saving valuable time.

[0008] To solve the above-mentioned technical problems, according to one aspect of this utility model, the present utility model provides the following technical solution: a semi-automatic headgear machine, comprising:

[0009] A headgear machine transmission assembly includes a headgear machine outer frame, a pedal disposed within the headgear machine outer frame, a guide rod fixed to the bottom surface of the pedal, a first spring sleeved with the guide rod, a connecting rod movably connected to the end of the guide rod, a push rod movably connected to the connecting rod, a rack disposed on the side wall of the push rod, and a second spring disposed at the end of the push rod.

[0010] The linkage component includes a gear meshing with the rack, a column fixed to the top of the gear, a third spring fitted with the column, a limiting washer welded to the column, a bearing plate fitted with the column, and a head cover buckle located at the position of the limiting washer.

[0011] In a preferred embodiment of the semi-automatic headgear machine described in this utility model, four push rods are provided, and the four push rods are centrally symmetrically distributed.

[0012] Each push rod has the same connection structure.

[0013] In a preferred embodiment of the semi-automatic headgear machine described in this utility model, four columns are provided, and each column is equipped with a corresponding gear.

[0014] The gear engages with a cylinder fixed inside the outer frame of the headgear machine.

[0015] In a preferred embodiment of the semi-automatic headgear machine described in this utility model, each column has two limiting pads distributed on it, and the two limiting pads are offset by an angle in the circumferential direction.

[0016] In a preferred embodiment of the semi-automatic headgear machine described in this utility model, a limiting guide rail is provided inside the outer frame of the headgear machine, and the rack is located inside the limiting guide rail.

[0017] As a preferred embodiment of the semi-automatic headgear machine described in this utility model, it further includes a locking assembly, which includes a mounting slot formed on the support plate and a threaded rod passing through the mounting slot.

[0018] In a preferred embodiment of the semi-automatic headgear machine described in this utility model, the locking assembly further includes a torsion spring that engages with the threaded rod and an arched plate that is penetrated by the threaded rod.

[0019] In a preferred embodiment of the semi-automatic headgear machine described in this utility model, the locking assembly further includes a metal hook connected to the bottom surface of the arched plate and a crossbar disposed on the bottom surface of the inner frame of the headgear machine.

[0020] Compared with the prior art, the advantages of this utility model are:

[0021] 1. Through the coordinated operation of the headgear machine's transmission components and linkage components, the headgear can be quickly put on by the user simply pressing the pedal with their head using a purely mechanical structure. This allows for immediate use and removal, saving valuable time.

[0022] Second, the locking components can be used to lock the support plate inside the outer frame of the headgear machine, which greatly facilitates the installation of the headgear. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0024] Figure 1 This is a first-view structural diagram of the present invention;

[0025] Figure 2 This is a second-view structural diagram of the present invention;

[0026] Figure 3 This is a structural diagram of the linkage components of this utility model;

[0027] Figure 4 This is a structural diagram showing the position of the push rod of this utility model;

[0028] Figure 5 This is a structural diagram showing the position of the rack and gear in this utility model.

[0029] Figure 6 This is a first-view structural diagram of the locking assembly of this utility model;

[0030] Figure 7 This is a second-view structural diagram of the locking assembly of this utility model.

[0031] In the diagram: 11. Headgear frame; 12. Pedal; 13. Guide rod; 14. First spring; 15. Connecting rod; 16. Push rod; 161. Limiting guide rail; 17. Rack; 18. Second spring; 21. Gear; 22. Column; 23. Third spring; 24. Limiting washer; 25. Bearing plate; 26. Headgear buckle; 31. Mounting slot; 32. Threaded rod; 33. Torsion spring; 34. Arched plate; 35. Metal hook; 36. Crossbar. Detailed Implementation

[0032] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0033] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0034] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0035] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0036] This utility model provides a semi-automatic headgear machine. Through the cooperation of the headgear machine transmission component and the linkage component, the user can quickly put on the headgear by simply pressing the pedal with their head through a purely mechanical structure. It is ready to use and can be taken off immediately, saving valuable time.

[0037] Figures 1-7 The diagram shown is an overall structural schematic of an embodiment of the semi-automatic headgear machine of this utility model. Please refer to [link / reference]. Figures 1-7 The main structure of this embodiment includes: a headgear transmission assembly and a linkage assembly.

[0038] The headgear machine transmission assembly is used in conjunction with the linkage assembly. Specifically, the headgear machine transmission assembly includes a headgear machine outer frame 11, a pedal 12 disposed inside the headgear machine outer frame 11, a guide rod 13 fixed to the bottom surface of the pedal 12, a first spring 14 sleeved with the guide rod 13, a connecting rod 15 movably connected to the end of the guide rod 13, a push rod 16 movably connected to the connecting rod 15, a rack 17 disposed on the side wall of the push rod 16, and a second spring 18 disposed at the end of the push rod 16.

[0039] In actual use, the user aligns their head with the center of the device, lowers their head slightly and presses the pedal 12. The pedal 12 moves down against the elastic force of the first spring 14. During the movement, the connecting rod 15 pushes the push rod 16 forward. Since the rack 17 is located inside the limiting guide rail 161, the push rod 16 slides along the limiting guide rail 161. The rack 17 directly drives the gear 21 to rotate. The stroke of the gear 21 is designed to rotate 180 degrees.

[0040] The linkage component is used to put on and take off the cover. Specifically, the linkage component includes a gear 21 that meshes with the rack 17, a column 22 fixed to the top of the gear 21, a third spring 23 that fits with the column 22, a limiting gasket 24 welded to the column 22, a support plate 25 that fits with the column 22, and a head cover buckle 26 set at the position of the limiting gasket 24.

[0041] In actual use, as gear 21 rotates, it drives column 22 to rotate. Therefore, the limiting pad 24 on column 22 rotates 180 degrees synchronously. During the rotation, the upper limiting pad 24 that originally supported the first headgear buckle 26 rotates away. Under the continuous upward elastic force provided by the third spring 23 and the bearing plate 25, the first headgear buckle 26 loses its obstruction and pops upward, detaching from the four columns 22. Under the contraction force of its own elastic band, the headgear automatically puts itself on the user's head.

[0042] At the same time, the limiting pad 24, which was originally located below, rotated 180 degrees to reach the blocking position, which just locked the second headgear buckle 26, preventing it from being released at the same time.

[0043] When the user's head leaves the pedal 12, under the combined restoring force of the first spring 14 and the four second springs 18, the pedal 12, push rod 16, rack 17 and gear 21 all return to their initial positions. At this time, the second headgear is now at the top and is supported by the upper limiting pad 24 that has rotated back to its original position. The device is ready to perform the next headgear putting action.

[0044] Furthermore, it also includes a locking assembly, which includes a mounting slot 31 opened on the support plate 25 and a threaded rod 32 passing through the mounting slot 31; the locking assembly also includes a torsion spring 33 fitted with the threaded rod 32 and an arched plate 34 passed through by the threaded rod 32; the locking assembly also includes a metal hook 35 connected to the bottom surface of the arched plate 34 and a crossbar 36 set on the bottom surface of the inner side of the headgear frame 11;

[0045] When the headgear needs to be placed together, the user presses down on the arched plate 34, which flips along the threaded rod 32. At this time, the torsion spring 33 deforms, and the metal hook 35 flips synchronously with the arched plate 34. The support plate 25 is pressed down and moved. When the arched plate 34 moves to the position of the crossbar 36, the user releases the arched plate 34. At this time, the torsion spring 33 returns to its original deformation and directly drives the arched plate 34 back to its original position. In this way, the metal hook 35 is directly connected to the crossbar 36, realizing the locking of the support plate 25 and facilitating the headgear installation operation.

[0046] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A semi-automatic headgear machine, characterized in that, include: The headgear transmission assembly includes a headgear outer frame (11), a pedal (12) inside the headgear outer frame (11), a guide rod (13) fixed to the bottom surface of the pedal (12), a first spring (14) sleeved with the guide rod (13), a connecting rod (15) movably connected to the end of the guide rod (13), a push rod (16) movably connected to the connecting rod (15), a rack (17) on the side wall of the push rod (16), and a second spring (18) on the end of the push rod (16). The linkage component includes a gear (21) meshing with the rack (17), a column (22) fixed to the top of the gear (21), a third spring (23) fitted with the column (22), a limiting washer (24) welded to the column (22), a bearing plate (25) fitted with the column (22), and a headgear buckle (26) set at the position of the limiting washer (24).

2. The semi-automatic headgear machine according to claim 1, characterized in that, There are four push rods (16), and the four push rods (16) are centrally symmetrically distributed; Each push rod (16) has the same connection structure.

3. A semi-automatic headgear machine according to claim 1, characterized in that, There are four columns (22), and each column (22) is equipped with a corresponding gear (21). The gear (21) engages with the cylinder fixed inside the outer frame (11) of the headgear machine.

4. A semi-automatic headgear machine according to claim 1, characterized in that, Each column (22) has two limiting pads (24) distributed on it, and the two limiting pads (24) are offset by an angle in the circumferential direction.

5. A semi-automatic headgear machine according to claim 1, characterized in that, The outer frame (11) of the headgear machine is provided with a limiting guide rail (161), and the rack (17) is located inside the limiting guide rail (161).

6. A semi-automatic headgear machine according to claim 1, characterized in that: It also includes a locking assembly, which includes a mounting slot (31) formed on the support plate (25) and a threaded rod (32) passing through the mounting slot (31).

7. A semi-automatic headgear machine according to claim 6, characterized in that: The locking assembly also includes a torsion spring (33) that engages with the threaded rod (32) and an arched plate (34) that is penetrated by the threaded rod (32).

8. A semi-automatic headgear machine according to claim 7, characterized in that: The locking assembly also includes a metal hook (35) connected to the bottom surface of the arched plate (34) and a crossbar (36) set on the bottom surface of the inner side of the headgear frame (11).

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