TWM453748U - Hanger structure - Google Patents

Description

Hook structure

The present invention relates to a structural design of a safety hook; in particular, a hook is provided with a bridge assembly body and a loader to provide a novelty that is advantageous for three-dimensional space operation flexibility.

It has been known in the art to apply a hook assembly having an open body to actuate the open or closed hook structure of the opening. For example, Taiwan No. 81211108 "Structural Improvement of Hooks", No. 90221019 "Hook Structure (I)", No. 89213664 "Holding Structure Improvement of Hooks", etc., provides a typical embodiment.

The conventional hook structure combines a ring body at the lower part of the body to allow the person to operate the connection or load sling, articles, tools, and the like. Figure 1 depicts a typical hook embodiment; the lower portion of the body 10 is pivotally coupled to a rotatable ring body 20; the ring body 20 incorporates a cable 25. The cable 25 can be used to attach tools (eg, wrenches, screwdrivers, etc.) or items to provide personnel for operation or use.

One of the problems with structural design and operational applications of such hook structures is that in order to make the connected slings, articles or tools flexible and easy to operate, the conventionally hooked ring body 20 will be relatively large; in practice, During certain operations, other tools or items are often inserted or hooked into the ring body 20, which hinders the flexibility of the personnel to operate the tool. This situation not only causes inconvenience to the operator, but also poses a danger to the construction of the personnel.

Another problem with operational applications of this type of hook structure is that the flexibility of the fit and operation of the ring body 20 and the cable 25 is considered to allow the cable 25 to form a swinging effect on the ring body 20, which allows the cable to be cabled. The head 26 and the ring body 20 of 25 may cause wear to each other during actual use; in particular, when the cable 25 is loaded with articles or heavy objects, the wear is more pronounced, and the hook or cable 25 is lowered. Service life, but this situation is not what we expected.

Typically, these references show the design skills in the construction of hooks or related items. If the re-design considerations are in the user's operation process, the hook structure provides a combination mechanism of the bridge, the load shaft and the body under the condition of the operation flexibility, so that the user can easily adjust the operation in the three-dimensional space. Therefore, the conventional structure hinders the flexibility of the personnel operating tools, causing inconvenience in operation and danger during construction, and is minimized as much as possible. And, to make its structure different from the occupants, change its use form, and different from the old method; in essence, it can also increase its application range. For example, in the actual use of the conventional structure, the situation in which the wear is caused to each other is minimized as much as possible, and the service life of the hook structure or the cable is improved as much as possible; None of the patent cases have been specifically shown or disclosed.

Therefore, the main purpose of this creation is to provide a hook structure that provides an adjustment operation that facilitates three-dimensional space; including a combination of a body, a bridge, and a load shaft. The bridge is provided with at least one arm pivotally connected to the body, so that the bridge forms a swingable shape; and the bridge has a base and a shaft hole formed on the base, and the pivot shaft is pivotally connected to form a rotatable shape. In order to improve the conventional hook, it is easy to interfere with other tools, hindering the flexibility of operation and reducing the service life.

According to the hook structure of the present invention, the bridge forms a U-shaped body that pivots the body; and the bridge forms a swingable shape on a vertical reference axis (or z-axis).

According to the hook structure of the present invention, the load shaft includes a head portion, so that the load shaft and the shaft hole of the bridge are combined, and the bridge cannot be disengaged; however, the load shaft is allowed to form a freely rotatable type. Thus, the load shaft moves in a plane defined by the two horizontal reference axes (or the x-axis and the y-axis). That is to say, the structure of the bridge with the load shaft allows the hook to provide a mechanism for the user to operate in three dimensions.

The novelty, characteristics, and other purposes and effects of this creation will be clarified below in conjunction with the detailed description of the drawings; as shown in the figure:

Referring to Figures 2 and 3, the hook structure of the present invention includes a combination of a body, a bridge and a load shaft; respectively, indicated by reference numerals 30, 40, and 50, respectively. The body 30 is formed into a plate-like shape with a hook-like profile and has an opening 31. The body 30 is also provided with a movable buckle 32, which normally closes the opening 31, but allows a person to operate the movable buckle 32, open the opening 31, and release The closed state of the body 30.

FIG. 2 also depicts that the body 30 is provided with a post hole 33, and the bridge 40 is pivotally coupled to a holder 60 (eg, a rivet or a bolt, etc.) to form the bridge 40 in a swingable manner relative to the body 30.

In the embodiment taken, the bridge 40 is formed in the form of a U-shaped body having a base portion 41 and two arm portions 42 that vertically connect the base portion 41. Corresponding to the column hole 33 of the body 30, the arm portion 42 is provided with a through hole 43 for allowing the above-mentioned holder 60 to pass therethrough. Specifically, the holder 60 is passed through the arm through hole 43 and the body post hole 33 to pivot the bridge 40 on the body 30; and, on a vertical reference axis (or z axis), a swingable type is formed. State; for example, the situation depicted in Figure 4.

It can be understood that the bridge 40 can also form an L-shaped body with a shape in which one arm portion 42 is pivotally connected to the body 30.

The second figure also shows that the bridge 40 is provided with a shaft hole 44 formed on the base portion 41. The shaft hole 44 is pivotally connected to the load shaft 50 so that the load shaft 50 can be formed in a rotatable manner according to the shaft hole 44. In detail, the load shaft 50 includes a head 51 that, when combined with the shaft hole 44 of the bridge 40, cannot be disengaged from the bridge 40; but allows the load shaft 50 to be on a two-level reference axis (or x-axis and On the plane defined by the y-axis, a form that is freely rotatable is formed; for example, the situation depicted in FIG.

That is, the bridge 40 cooperates with the configuration of the load shaft 50 such that the hook provides a mechanism by which the user can operate in the three-dimensional space defined by the x-axis, the y-axis, and the z-axis.

In the embodiment taken, the load shaft 50 is provided with a hole 52 for pivoting a cable 65 (or elastic cable, steel cable, etc.). Figure 6 particularly depicts the manner in which the cable 65 can be combined with the attachment tool 70 to provide personnel for construction operations or use.

It should be noted that the width of the two arms 42 of the bridge 40 is slightly larger than the width of the body 30; the length of the bridge arm 42 (or the through hole 43 to the base 41) is slightly larger than the length of the body post hole 33 to the bottom of the body 30. Distance; and, in conjunction with the fixture 60, pivots the body 30 and the shape of the bridge 40. Therefore, the bridge 40 is allowed to only swing on the vertical reference axis. Moreover, the combined configuration of the bridge 40, the load shaft 50, and the body 30 also minimizes the volume of the hook structure; however, it still maintains the flexibility of the tool 70 that the person operates the rear end of the cable 65.

Typically, this hook structure has the following considerations and advantages compared to the old method when it has the flexibility to operate:

1. 該本體３０配合橋接器４０組合負載軸５０的結構型態已被重行設計考量；例如，該本體３０和橋接器４０的組合，橋接器４０設置臂部４２和軸孔４４組合負載軸５０，以及使橋接器４０和負載軸５０運動自如等部分；明顯使其構造不同於習用者，並且在三維空間中獲得操作靈活度的作用。像舊法在實際使用的作業中，負載物品或重物的纜繩和掛鉤產生彼此磨損，降低掛鉤或纜繩的使用壽命等情形，係獲得明顯的改善。
2. 該橋接器４０、負載軸５０和本體３０的組合型態，也使習知其他工具或物品插入、干涉阻礙人員操作工具的靈活度，造成操作者使用上的不便和施工時的危險等情形，被儘可能的降到最低。

　　故，本創作係提供了一有效的掛鉤結構，其空間型態係不同於習知者，且具有舊法中無法比擬之優點，係展現了相當大的進步，誠已充份符合新型專利之要件。

1. The structural form of the body 30 mating with the bridge 40 in combination with the load shaft 50 has been redesigned; for example, the combination of the body 30 and the bridge 40, the bridge 40 is provided with the arm portion 42 and the shaft hole 44 in combination with the load shaft 50, and The bridge 40 and the load shaft 50 are freely moved and the like; the configuration is obviously different from the conventional one, and the operational flexibility is obtained in the three-dimensional space. As in the old practice, in the actual use of the work, the load of the goods or the weight of the cable and the hook to wear each other, reducing the life of the hook or cable, etc., is a significant improvement.
2. The combination of the bridge 40, the load shaft 50 and the body 30 also allows the insertion or interference of other tools or articles to hinder the flexibility of the personnel to operate the tool, causing inconvenience to the operator and danger during construction. Being as low as possible.

Therefore, this creative department provides an effective hook structure, its spatial type is different from the well-known, and has the advantages unmatched in the old law. It shows considerable progress, and it has fully complied with the new patent. Essentials.

However, the above is only a feasible embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the equivalent changes and modifications made by the scope of the patent application of the present invention are covered by the scope of the creative patent. .

10, 30‧‧‧ ontology

20‧‧‧Act

25‧‧‧ Cable

26‧‧‧ head

31‧‧‧ openings

32‧‧‧ activity buckle

33‧‧‧ column hole

40‧‧‧ Bridge

41‧‧‧ base

42‧‧‧arms

43‧‧‧through hole

44‧‧‧Axis hole

50‧‧‧Load shaft

51‧‧‧ head

52‧‧‧ holes

60‧‧‧fixer

65‧‧‧ Cable

70‧‧‧ Tools

Figure 1 is a schematic view showing the appearance of a conventional hook structure.

Figure 2 is a schematic exploded view of the structure of the creation; the structural relationship between the body, the bridge and the load axis is shown.

Fig. 3 is a schematic view showing the structure of the present invention; showing the case where the load shaft is connected to the cable.

Figure 4 is a schematic diagram of an operational embodiment of the present invention; depicting the movement of the bridge on a vertical reference axis.

Figure 5 is a schematic illustration of another operational embodiment of the present invention; depicting the movement of the load shaft in a plane defined by a horizontal reference axis.

Figure 6 is a schematic diagram of an embodiment of the present invention in combination with a tool; the load shaft pivot cable and tool are shown to provide for personnel to operate.

30‧‧‧Ontology

31‧‧‧ openings

32‧‧‧ activity buckle

33‧‧‧ column hole

40‧‧‧ Bridge

41‧‧‧ base

42‧‧‧arms

43‧‧‧through hole

44‧‧‧Axis hole

50‧‧‧Load shaft

51‧‧‧ head

52‧‧‧ holes

60‧‧‧fixer

Claims (16)

A hook structure comprising a combination of a body, a bridge and a load shaft;
The bridge is provided with at least one arm pivotally connected to the body to form a swingable shape with respect to the body; and the bridge has a base and a shaft hole formed on the base, and the load shaft is pivotally formed to form an axis The hole rotates freely. The hook structure according to claim 1, wherein the body is provided with a column hole, and the bridge is pivotally connected with a holder. The hook structure of claim 1, wherein the bridge forms a U-shaped body having two arms; and the two arms are vertically connected to the base. The hook structure of claim 1, wherein the bridge forms an L-shaped body and has an arm pivotally connected to the body. The hook structure according to claim 1, wherein the body is provided with a column hole;
Corresponding to the column hole of the body, the arm of the bridge is provided with a through hole, which is passed through with a fixture, so that the bridge is pivotally connected to the body; and a swingable shape is formed on a vertical reference axis. The hook structure of claim 1, wherein the load shaft comprises a head. The hook structure of claim 1, wherein the load shaft forms a rotatable shape on a plane defined by the two horizontal reference axes. The hook structure of claim 1, wherein the load shaft is provided with a hole for pivoting a cable. The hook structure of claim 8, wherein the cable combination is coupled to a tool. The hook structure of claim 3, wherein the width of the two arms of the bridge is slightly larger than the width of the body. The hook structure of claim 5, wherein the length of the bridge arm is slightly larger than the distance from the body post hole to the bottom of the body. The hook structure of claim 5, wherein the length of the through hole of the bridge to the base is slightly larger than the distance from the body post hole to the bottom of the body. The hook structure of claim 4, wherein the body is provided with a column hole; and the length of the bridge arm is slightly larger than the distance from the body column hole to the bottom of the body. The hook structure of claim 4, wherein the body is provided with a column hole;
Corresponding to the column hole of the body, the arm of the bridge is provided with a through hole, which is passed through with a fixture, so that the bridge is pivotally connected to the body; and a swingable shape is formed on a vertical reference axis. The hook structure of claim 14, wherein the length of the through hole of the bridge to the base is slightly larger than the distance from the body post hole to the bottom of the body. The hook structure according to claim 1, wherein the system has a hook-shaped profile and has an opening; the body is also provided with a movable buckle, and the opening is normally closed.