Double-layer towel rack lock group fixing structure

Abstract

The utility model discloses a double-layer towel rack lock group fixing structure which is mainly characterized by comprising two lateral transverse rods which are arranged at intervals, each lateral transverse rod comprises a mounting seat part and a protruding section, and each protruding section comprises a plurality of transverse inserting holes and a vertical inserting hole; the cross frame rods are assembled between the transverse insertion holes of the two lateral transverse rods; the hanging rod is provided with two vertical inserting ends which are respectively inserted into the vertical inserting holes of the lateral cross rods; the modularized lining seat is assembled in each lateral cross rod, a plurality of transverse embedding slots and a vertical embedding slot are formed, a first end-direction screw hole and a second end-direction screw hole are formed in the modularized lining seat so as to be screwed with the first end-direction bolt and the second end-direction bolt respectively, the first end-direction bolt and the second end-direction bolt take the vertical embedding slot as a boundary, and the bolt tails of the first end-direction bolt and the second end-direction bolt abut against each other.

Description

Technical Field

[0001] The utility model relates to a towel rack, in particular to an innovative lock group fixing structure of a double-layer towel rack. Background Art

[0002] The double-layer towel rack can satisfy the two functions of stacking and hanging towels and clothes for users in terms of its structure. Therefore, double-layer towel racks can be commonly seen in both home and commercial bathroom spaces.

[0003] Since the overall structure of the double-layer towel rack consists of multiple upper rack rods and at least one lower hanging rod, in the early days, the relevant industry used welding to fix all the rack rods into one piece. However, in actual application, it was found that the welding method was not conducive to reducing the packaging volume, and it was not easy to meet the requirements of aesthetic neatness at each welding part.

[0004] Based on the above problems, the subsequent relevant industry generally adopted the combined double-layer towel rack form. However, in actual use experience, there are still some problems with the currently known combined double-layer towel racks. For example, the components are too fragmented and cumbersome, which is one of the problems criticized by people. Because the known components include lining seats for different axial rack rods, the assembler must insert the rack rods into the lining seats one by one in the correct order and then lock them with bolts, which undoubtedly increases the difficulty and failure rate of the assembly process for general assemblers. Another problem is the lack of stability in the combined state. Because most of the known lining seat components are usually strung together with a long bolt and then fixed with a nut screwed on. However, because there are fitting gaps between each lining seat and the rack rod, and these fitting gaps usually still exist after the long bolt and the nut are screwed and fixed, resulting in the overall combined state of the rack rods being difficult to achieve a better state of firmness and solidity. Summary of the Utility Model

[0005] The main purpose of the utility model is to provide a lock group fixing structure for a double-layer towel rack. The technical problem to be solved is to innovatively break through with the goal of developing a new lock group fixing structure form of a double-layer towel rack with more ideal practicality.

[0006] Based on the foregoing purpose, the purpose of the utility model is achieved as follows.

[0007] A fixed structure for a double-layer towel rack lock set, comprising: two lateral crossbars arranged at intervals and in a hollow tubular shape, each lateral crossbar including a mounting seat portion and a protruding section, the protruding section including several horizontal insertion holes and a vertical insertion hole; several crossbars, assembled between the corresponding horizontal insertion holes of the protruding sections of the two lateral crossbars; a hanging rod having two vertical insertion ends respectively inserted into the vertical insertion holes of the protruding sections of the respective lateral crossbars; a modular inner lining seat assembled in each lateral crossbar, the modular inner lining seat forming several horizontal embedding slots and a vertical embedding slot corresponding to the positions of the horizontal insertion holes and the vertical insertion hole, each horizontal embedding slot being used for inserting and fitting the respective crossbars, and the vertical embedding slot being used for inserting and fitting the vertical insertion ends of the hanging rod. The modular inner lining seat defines an axial line according to the axial direction in which it is assembled, and the modular inner lining seat forms a first end screw hole and a second end screw hole along the axial line, with the vertical embedding slot serving as the boundary between the first end screw hole and the second end screw hole; a first end bolt screwed along the first end screw hole, the first end bolt having a first bolt tail inserted through the vertical insertion end of the hanging rod; a second end bolt screwed along the second end screw hole, the second end bolt having a second bolt tail inserted through the vertical insertion end of the hanging rod, and the second bolt tail and the first bolt tail being in a relatively abutting relationship.

[0008] The prominent and beneficial technical effects of the present utility model compared with the prior art are as follows.

[0009] The modular inner lining seat can effectively streamline and integrate the numerous scattered inner lining seat components in the prior art into a single component form. In this way, it is easier for users to identify and combine during self-assembly, the working hours and difficulty can be significantly reduced, and the parts with fitting gaps are significantly reduced, making the combined state of the components more stable. In addition, the present creation adopts a relative locking type of the first end bolt and the second end bolt, and the morphological feature that the second bolt tail and the first bolt tail are in a relatively abutting relationship. When tightened, it can further force the modular inner lining seat and the lateral crossbar to achieve a tightly combined state, and at the same time increase the firmness of the inserted state of the vertical insertion ends of the hanging rod, thereby achieving a practical progress and better industrial utilization for significantly improving the stability of the overall combined state of the double-layer towel rack. Description of the Drawings

[0010] Figure 1 It is a combined three-dimensional view of a preferred embodiment of the present utility model.

[0011] Figure 2 It is a front view of a partial structure of a preferred embodiment of the present utility model.

[0012] Figure 3 It is Figure 2 The sectional view taken along line 3-3 of

[0013] Figure 4 It is Figure 2 The sectional view taken along line 4-4 of

[0014] Figure 5 is Figure 4 the enlarged view of the marked part 5.

[0015] Figure 6 is the exploded perspective view of the partial structure of the preferred embodiment of the present utility model.

[0016] Figure 7 is the embodiment view in which the second bolt tail and the first bolt tail of the present utility model are arranged in a flat-cut relative abutting relationship. Detailed implementation manners

[0017] Please refer to Figures 1 to 6 shown in the figure, which is the preferred embodiment of the fixed structure of the double-layer towel rack lock set of the present utility model. However, these embodiments are only for illustrative purposes and are not limited by this structure in the patent application.

[0018] The fixed structure of the double-layer towel rack lock set includes the following components: two lateral cross bars 10 that are spaced apart and are in a hollow tubular shape. Each lateral cross bar 10 includes a mounting seat 11 and a protruding section 12. The protruding section 12 includes several transverse insertion holes 13 and a vertical insertion hole 14; several cross bars 20 are assembled between the corresponding transverse insertion holes 13 of the protruding sections 12 of the two lateral cross bars 10; a hanging bar 30 has two vertical insertion ends 31 that are respectively inserted into the vertical insertion holes 14 of the protruding sections 12 of the respective lateral cross bars 10; a modular inner lining seat 40 is assembled in each lateral cross bar 10. The modular inner lining seat 40 forms several transverse embedding slots 43 and a vertical embedding slot 44 corresponding to the positions of the transverse insertion holes 13 and the vertical insertion hole 14. Each transverse embedding slot 43 is used for inserting and fitting each cross bar 20, and the vertical embedding slot 44 is used for inserting and fitting the vertical insertion end 31 of the hanging bar 30. The modular inner lining seat 40 defines an axial line 50 according to the axial direction in which it is assembled, and the modular inner lining seat 40 forms a first end-facing screw hole 41 and a second end-facing screw hole 42 along the axial line 50. The first end-facing screw hole 41 and the second end-facing screw hole 42 are demarcated by the vertical embedding slot 44; a first end-facing bolt 61 is screwed along the first end-facing screw hole 41. The first end-facing bolt 61 has a first bolt tail 615 that is inserted through the vertical insertion end 31 of the hanging bar 30; a second end-facing bolt 62 is screwed along the second end-facing screw hole 42. The second end-facing bolt 62 has a second bolt tail 625 that is inserted through the vertical insertion end 31 of the hanging bar 30, and the second bolt tail 625 and the first bolt tail 615 are in a relative abutting relationship.

[0019] As Figure 5 shown in the figure, in this example, the second bolt tail 625 and the first bolt tail 615 are in a tapered tip relative abutting relationship, thus forming a state where the second bolt tail 625 and the first bolt tail 615 are mutually displaced and offset.

[0020] As Figure 7 shown, in this example, the second bolt tail 625B and the first bolt tail 615B are in a flat-cut relative abutting relationship.

[0021] As Figure 5 and Figure 6 shown, in this example, the vertical insertion end 31 of the hanging rod 30 is further formed with a lateral through hole 315 for respectively passing through the first bolt tail 615 of the first end-facing bolt 61 and the second bolt tail 625 of the second end-facing bolt 62; and radial through holes 15 are formed at the ends of each lateral cross bar 10 for the first bolt tail 615 of the first end-facing bolt 61 or the second bolt tail 625 of the second end-facing bolt 62 to pass through and be assembled correspondingly.

[0022] With the above structural composition and technical features, the double-layer towel rack locking and fixing structure disclosed in the present utility model is actually applied as Figure 6 shown. In terms of the combination of its single-side members, through the morphological characteristics of the modular inner lining seat 40, the conventional scattered inner lining seat members can be effectively streamlined and integrated into a single member form. In this way, it is easier for assemblers (note: including factory assembly personnel or general consumers) to identify and combine, and the working hours and difficulty can be significantly reduced, and the parts with fitting gaps are significantly reduced, making the combined state of the members more stable; in addition, the present utility model adopts the relative locking type of the first end-facing bolt 61 and the second end-facing bolt 62, and the morphological characteristic that the second bolt tail 625 and the first bolt tail 615 are in a relative abutting relationship (as Figure 4 , 5 shown). When locked, the second bolt tail 625 and the first bolt tail 615 can generate a slight axial displacement (as shown by arrow L1) to further force the modular inner lining seat 40 and the lateral cross bar 10 to achieve a tight combined state; at the same time, the firmness of the insertion state of the vertical insertion end 31 of the hanging rod 30 can be increased, making it not easy to sway, so as to achieve the advantages and practical progressiveness of greatly improving the overall combined state stability of the double-layer towel rack.

Claims

1. A fixing structure for a double-layer towel rack lock set, characterized in that Comprising: Two lateral cross bars which are spaced apart and are in a hollow tubular shape, each lateral cross bar including a mounting seat portion and a protruding section, the protruding section including several transverse jacks and a vertical jack; Several cross frame bars, assembled between the corresponding transverse jacks of the protruding sections of the two lateral cross bars; A hanging bar, having two vertical plugging ends respectively corresponding to be plugged into the vertical jacks of the protruding sections of each lateral cross bar; A modular inner lining seat, assembled in each lateral cross bar, the modular inner lining seat forming several transverse insertion slots and a vertical insertion slot corresponding to the positions of the transverse jacks and the vertical jack, each transverse insertion slot being used for the cross frame bars to be plugged and fitted, and the vertical insertion slot being used for the vertical plugging ends of the hanging bar to be plugged and fitted, the modular inner lining seat defining an axial line according to the axial direction in which it is assembled, and the modular inner lining seat forming a first endwise screw hole and a second endwise screw hole along the axial line, with the vertical insertion slot serving as the boundary between the first endwise screw hole and the second endwise screw hole; A first endwise bolt, screwed along the first endwise screw hole, the first endwise bolt having a first bolt tail which is inserted through the vertical plugging end of the hanging bar; and A second endwise bolt, screwed along the second endwise screw hole, the second endwise bolt having a second bolt tail which is inserted through the vertical plugging end of the hanging bar, and the second bolt tail and the first bolt tail being in a relatively abutting relationship.

2. The fixed structure of the double-layer towel rack lock set according to claim 1, characterized in that The second bolt tail and the first bolt tail are in a conical tip-like relatively abutting relationship, thus constituting a state where the second bolt tail and the first bolt tail are mutually misaligned and offset.

3. The double-layer towel rack lock set fixing structure according to claim 1, characterized in that The second bolt tail and the first bolt tail are in a flat cut-like relatively abutting relationship.

4. The fixed structure of the double-layer towel rack lock set according to claim 1, characterized in that The vertical plugging end of the hanging bar further forms a lateral through hole to respectively allow the first bolt tail of the first endwise bolt and the second bolt tail of the second endwise bolt to be inserted; and radial through holes are formed at the ends of each lateral cross bar for the first bolt tail of the first endwise bolt or the second bolt tail of the second endwise bolt to be correspondingly inserted.

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