CN210727445U

CN210727445U - Plug-in type umbrella hanging rack

Info

Publication number: CN210727445U
Application number: CN201921682089.9U
Authority: CN
Inventors: 孙毅
Original assignee: Anhui Zhaoxun Education Management Consulting Co ltd
Current assignee: Anhui Zhaoxun Education Management Consulting Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-06-12
Anticipated expiration: 2029-10-08

Abstract

A plug-in type umbrella hanging frame comprises a hanging frame body for hanging an umbrella, a left main seat and a right main seat which are fixed at the same height on a wall surface, the distance between central holes of the left main seat and the right main seat is equal to the distance between left end arms and right end arms of the hanging frame body, the side surface of an end arm of a hollow cylindrical structure contains an elastic sheet for carrying three-way separation, the elastic sheet carries a slope dam protruding outwards from the end arm and a key platform for an operator to press and unlock, and the corresponding side surface of the inner wall of the central hole of the main seat contains a shallow through groove for hanging the slope dam of the elastic sheet. The left and right end arms of the hanging frame body are extremely simple and concealed in inserting structure of the central hole of the main seat, and relevant dies, parts and subsequent assembly processes of the parts are omitted.

Description

Plug-in type umbrella hanging rack

Technical Field

The utility model relates to a storage rack, namely a plug-in umbrella hanging rack.

Background

The umbrella hanging rack is a standard configuration article for classroom housekeeping of primary and secondary schools, and consists of a hanging frame body for hanging an umbrella and 2 sockets, wherein the left socket and the right socket are fixed at the height of about 1 meter on the vertical surface of a corridor wall of a classroom at the same height. When an operator holds the hanging frame body to enable the left end arm and the right end arm to be inserted into the center holes of the left socket and the right socket, the cross rod of the hanging frame body and the pile heads on the cross rod can be used for hanging the umbrella; in rainy days, the hanging frame body is drawn out from the socket and stored at another place (not occupying the activity space of students). In the basic structure mode, 201920624781.X (Chinese patent: umbrella hanging rack suitable for school classroom) provides a structure that the central holes of the left and right sockets can be opened and closed by reciprocating holes, the socket comprises a main seat, a front seal, a compression spring, a bottom plate and the like, the bottom plate is fixed at the rear end of the central hole of the main seat, and the compression spring in the central hole of the main seat can push the front seal to close the front opening of the central hole of the main seat; 201410842903.4 (Chinese patent: umbrella hanging rack) provides a manual locking and unlocking structure for inserting the front sections of the left and right end arms of the hanging frame body into the center holes of the left and right sockets, 201410842483.X (Chinese patent: simple umbrella hanging rack) provides a semi-locking and self-unlocking mechanism for inserting the front sections of the left and right end arms of the hanging frame body into the center holes of the left and right sockets, which can complete preset tasks, but have further space for improving on the premise of convenient operation and equal application effect by reducing product assembly procedures, parts and dies to reduce workshop cost.

Disclosure of Invention

The utility model aims at providing a simple structure's plug-in type umbrella is hung and is put frame.

The utility model discloses technical scheme: frame is hung to plug-in type umbrella, including hanging framework and a left side, right side socket, the socket includes the main tributary seat, preceding sealing, compression spring, the bottom plate, preceding sealing is located the compression spring front end of main tributary seat centre bore, the bottom plate is fixed in main tributary seat projection body rear end and is supported by the compression spring rear end, it is formed by left side to hang the framework, right side end arm and the horizontal pole vertical connection between them, it has a plurality of pile heads that supply the umbrella to hang to distribute on the horizontal pole, equal height fixes on the left side of wall facade, the centre bore pitch of right side main tributary seat equals to hang framework left side, right-hand member arm interval, wherein: the end arms are of a hollow cylindrical structure, one side surface of at least one end arm is provided with an elastic sheet which is broken away from the three sides, and the elastic sheet is provided with a slope dam protruding out of the end arm; corresponding to the side surface where the end arm elastic sheet is located, the corresponding side surface of the inner wall of the central hole of the main seat is provided with a shallow through groove for hanging the elastic sheet slope dam.

The end part of the elastic sheet positioned outside the central hole of the main seat is provided with a key platform for being pressed by fingers of an operator.

The elastic sheet is positioned on the lower bottom surface of the end arm.

The working principle and the using operation of the design and construction are as follows:

① the elastic sheet is disconnected from the end arm shell, or the elastic sheet is part of the end arm hollow shell and is derived and extended from the end arm shell of the No. 4 side, the end arm is a plastic part, the bar-shaped elastic sheet has proper elasticity, when the slope dam is pressed by external force, the disconnected section of the elastic sheet is slightly bent (displacement is 1-2mm) towards the inside of the end arm, when the external force is removed, the elastic sheet returns to the original position of the end arm shell.

② when the left and right arms of the hanging frame are hung on the frame body by the two hands, the front ends of the left and right arms are directly against the front sealing parts of the front openings of the central holes of the left and right main seats, the front sealing parts are retracted in the central holes until the slope dam of the elastic sheet is extruded and restrained by the central holes into the end arm pipe to reach the shallow through groove section, the elastic sheet rebounds to the original position of the shell of the end arm, the slope dam falls into the shallow through groove and is stopped or retarded by the end part (the two hands of the operator are withdrawn at the moment), the state can be kept by the front sealing parts with the rebound force of the compression spring, and the weight of the umbrella hung on the cross bar is strengthened by the end arms in the central holes of the main seats, namely, the left and right arms of the hanging frame body are inserted into the central holes of the left and right main.

③ when no umbrella is hung, the operator or finger presses the key pad to slightly bend the elastic sheet into the end arm tube, and the frame body is drawn out after the blocking of the end of the shallow through groove to the slope dam is released (the front sealing part pushed by the rebound force of the compressed spring from the center hole of the main seat is automatically closed), or the frame body is directly drawn out by two hands to overcome the blocking of the slope of the end of the shallow through groove to the elastic sheet slope dam, and the other part of the frame body is stored (waiting for the next use).

The left and right end arms of the hanging frame body are extremely simple in inserting structure to the center hole of the main seat, and relevant dies, parts and subsequent assembly of the parts are avoided; the umbrella can be hung by inserting the hanging frame body into the left socket and the right socket through one operation, and the application can be released by withdrawing the hanging frame body from the left socket and the right socket through one operation. The end arm of the hanging frame is hidden from the inserting locking structure of the central hole of the socket, and the appearance is still simple.

Drawings

FIG. 1a is a schematic view showing an umbrella hanging state of an umbrella hanging rack mounted on a wall elevation, and FIG. 1b is a perspective view showing a hanging frame body of the umbrella hanging rack.

FIG. 2a is a front view of a main stand of an umbrella hanging rack receptacle (left side), FIG. 2b is a rear view of the main stand, and FIGS. 2c-d are sectional views of the position A-A of FIG. 2a from different perspectives, respectively.

Fig. 3a is a schematic view of a bottom plate of the socket of the present design, fig. 3B is a schematic view of a front seal of the socket of the present design, fig. 3C is a schematic view of an assembly manner of the front seal (indicated by section E-E of fig. 3B) with respect to a main seat (indicated by section B-B of fig. 2B), fig. 3D is an assembly relationship diagram of the bottom plate (indicated by section D-D of fig. 3 a), a compression spring, the front seal (indicated by section F-F of fig. 3B), and the main seat (indicated by section C-C of fig. 2B), and fig. 3E is a schematic view of a non-working state of the bottom plate, the compression spring, the front seal, and the main seat after the assembly is completed.

Fig. 4a-b are respectively a visual diagram of a right end arm and a left end arm with the lower bottom surface as a main view surface, and fig. 4c-d are respectively sectional views of the end arm in fig. 4a under different view angles.

Fig. 5a is a schematic view of the end arm of fig. 4a-b inserted into the central hole of the main seat of fig. 3e in a state, fig. 5b is an enlarged view of a portion M of fig. 5a, fig. 5c is a schematic view of an unlocking manner in the state of fig. 5a, and fig. 5d is an enlarged view of a portion N of fig. 5 c.

Fig. 6a-b are cross-sectional views (parts) of the end arms with the key platform configuration omitted relative to the resilient tabs of fig. 4c-d, respectively, fig. 6c is a schematic view of the end arms shown in fig. 6a-b in a half-locked state in the central hole of the main housing, fig. 6d is an enlarged view of part P of fig. 6c, and fig. 6e is a schematic view of a variation of the configuration of fig. 6 d.

Detailed Description

Examples are given. See FIGS. 1 a-b: the umbrella hanging frame comprises a hanging frame body, a left socket and a right socket, wherein the hanging frame body is formed by vertically and fixedly connecting a left end arm 1, a right end arm 1 and a cross rod 2. The main seats 3 of the left and right sockets are fixed on the wall vertical surface in equal height, the left and right end arms 1 of the hanging frame body are respectively inserted into the central holes 32 of the left and right main seats 3, the hanging frame body is in a space end flat state, and the cross rod 2 and the pile head 21 on the cross rod are suitable for the centralized hanging of umbrellas in classrooms of schools. In rainy days, the left and right end arms 1 of the hanging frame body are inserted into the central holes 32 of the left and right main seats again, so that the cross rod 2 and the pile head 21 of the hanging frame body can be used for hanging the umbrella again.

Referring to fig. 2a-d and fig. 3c, although the main seat central hole 32 is a through hole, it is narrower at the front opening and wider at the remaining main sections (see the inner steps 322 at both sides of the front opening). Referring to fig. 3b-c, the front seal 4 has a desktop appearance, and the outer periphery of the front layer convex surface 41 has the same shape as the front opening of the main seat central hole 32; when the front seal 4 is loaded from the wider rear opening of the central hole 32, the front seal 4 will not be removed from the front opening of the central hole 32 because the backward steps 42 on both sides of the convex surface 41 are blocked by the central hole step 322, but the front seal convex surface 41 is just contained in the front opening of the main seat central hole 32, i.e. the so-called main seat central hole 32 is closed by the front seal 4.

See FIGS. 3 d-e: after the front seal 4 is installed in the main seat central hole 32, the compression spring 5 is continuously installed from the rear opening of the central hole 32, and the bottom plate 6 is fixed at the rear end of the main seat convex cylinder 31 (the screw passes through the bottom plate matching hole 62 and then is screwed into the convex cylinder rear hole 311, wherein two ends of the spring 5 are respectively and reliably embedded into the front seal cavity area 43 and the bottom plate buckle ring 61, at this time, the state is shown in fig. 3e, obviously, if the front seal 4 is pressed, the compression spring 5 is also pressed under the control of the inner wall of the central hole 32, but the position of the bottom plate 6 is not moved.

See fig. 2c-d and right side of fig. 3 c: a shallow through groove 321 is arranged at the lower bottom of the central hole 32 of the main seat, and the end surface of the shallow through groove 321 is positioned at the front opening of the central hole 32.

See fig. 4 a-d: the end arm 1 is hollow cylindrical structure, the bottom surface thereof contains three-side broken elastic sheets 11, and the elastic sheets 11 are provided with convex slope dams 111 and key platforms 112.

See FIG. 1a and compare FIG. 3e with FIG. 5 a: when an operator inserts the frame body at the horizontal ends of both hands, and inserts the front sections of the (left and right) end arms 1 into the (left and right) main seat central holes 32 (the front sealing part 4 and the compression spring 5 retreat in the central holes 32), the inclined surfaces of the elastic piece slope dams 111 are resisted by the edges of the central holes 32, so that the elastic pieces 11 are slightly bent towards the cavities of the end arms 1, the slope dams 111 slightly displace towards the cavities of the end arms 1 and enter the front openings of the central holes 32, and then completely enter the central holes 32, namely, the section of the end arm 1 where the elastic piece slope dams 111 are located is inserted into the central holes 32, and the slope dams 111 are located in the sections of the central hole shallow through grooves 321; then the elastic sheet 11 rebounds, the slope dam 111 falls into the shallow through groove 321 (at this time, the two hands of the operator withdraw), the compression spring 5 reversely pushes the end arm 1 to withdraw from the central hole 32 through the front sealing part 4, but the slope dam 111 is blocked by the end surface of the shallow through groove 321, so that the hanging frame body self-maintains the horizontal inserting state to the left and right main seats 3, and at this time, the hanging frame body can intensively hang the umbrella.

In the above state of hanging the umbrella, how the main seat central hole 32 maintains the current state and how to unlock the end arm 1 of the hanging frame body inserted therein, there are following specific situations according to the difference of the related detailed structure:

① referring to FIGS. 4a-d and 5a-d, the end of the shallow through groove 321 and the elastic strip dam 111 are vertical, the end of the shallow through groove 321 forms a reliable block to the vertical of the elastic strip dam 111, the umbrella hanging state of the hanging frame is stable, when the locking of the main seat central hole 32 to the left and right end arms 1 of the hanging frame needs to be released, referring to FIGS. 5c-d, the operator pushes the key platform 112 upwards with his finger (see arrow a in FIG. 5 c), so that the elastic strip 11 bends slightly towards the tube of the end arm 1, to release the block of the vertical of the end of the shallow through groove 321 to the vertical of the dam 111, and then the hanging frame is pulled out from the main seat central hole 32 (see arrow b in FIG. 5 c), at the same time, the front sealing member 4 is pushed by the resilience of the compression spring 5 to automatically close the main seat central hole 32 (the other place of the hanging frame is stored for next use).

② referring to FIGS. 6a-b and 6c-d, the end of the shallow through slot 321 is opposite to the slope of the elastic sheet dam 111, the friction between the two is not large, the umbrella hanging state of the hanging frame can still be stable because the large length of the end arm is outside the central hole and the weight of the hanging frame is affected, and the rebound force of the compression spring 5 is not too large, and the stability of the umbrella hanging state is ensured under the influence of the weight of the hung umbrella, the end arm 1 in the central hole 32 forms a front falling and back tilting state, when the above state needs to be released, the operator slightly lifts the end arm 1 of the hanging frame with both hands, and can directly pull out the end arm 1 of the hanging frame (during which the slight displacement of the slope 111 into the end arm 1 occurs, and the elastic sheet 11 rebounds back to the end arm 1 after the central hole 32 is produced), and the front sealing piece 4 is pushed by the rebound force of the compression spring 5 to automatically close the central hole 32 of the main seat (the hanging frame to be stored for the next time).

③ fig. 6e shows a variant of fig. 6d, in which the frictional resistance between the ends of the shallow channels 321 and the flexible sheet dams 111 has been significantly reduced compared to fig. 6d, and in which an umbrella can still be hung due to the other factors mentioned above.

Claims

1. Frame is hung to plug-in type umbrella, including hanging framework and a left side, right side socket, the socket includes the main tributary seat, preceding sealing, compression spring, the bottom plate, preceding sealing is located the compression spring front end in the main tributary seat centre bore, the bottom plate is fixed in main tributary seat projection body rear end and is supported by the compression spring rear end, it is formed by left side to hang the framework, right side end arm and the horizontal pole vertical connection between them, it has a plurality of pile heads that supply the umbrella to hang to distribute on the horizontal pole, equal height fixes on the left side of wall facade, the centre bore pitch of right side main tributary seat equals to hang the framework left side, right-hand member arm interval, its characterized in that:

the end arms are of a hollow cylindrical structure, one side surface of at least one end arm is provided with an elastic sheet which is broken away from the three sides, and the elastic sheet is provided with a slope dam protruding out of the end arm;

corresponding to the side surface where the end arm elastic sheet is located, the corresponding side surface of the inner wall of the central hole of the main seat is provided with a shallow through groove for hanging the elastic sheet slope dam.

2. The insertion type umbrella hanging rack as claimed in claim 1, which is characterized in that: the end part of the elastic sheet positioned outside the central hole of the main seat is provided with a key platform for being pressed by fingers of an operator.

3. The insertion type umbrella hanging rack as claimed in claim 1, which is characterized in that: the elastic sheet is positioned on the lower bottom surface of the end arm.