CN218851568U - Connecting mechanism for pet carrier and pet carrier - Google Patents

Abstract

The utility model relates to a coupling mechanism and pet carrier for pet carrier, coupling mechanism includes base, first barrier portion and second barrier portion, and first barrier portion extends in opposite directions with second barrier portion earlier side by side towards the base outer extension back two again, forms a spread groove between base, first barrier portion and the second barrier portion, and first barrier portion and second barrier portion tail end tip are neighbouring each other and form a breach that passes through with the spread groove intercommunication between the two. The first blocking part and the second blocking part extend in opposite directions, and the extension length of the first blocking part is greater than that of the second blocking part. The utility model discloses a pet carrier specifically forms the spread groove for relying on base and first stop part, the cooperation of second stop part through setting up coupling mechanism at its outer edge, need cooperate the banded body at the pet carrier when fixed, with spread groove holding cooperation and restraint banded body, and then realize fixing the pet carrier.

Description

Connecting mechanism for pet carrier and pet carrier

Technical Field

The utility model relates to a pet articles for use field, concretely relates to coupling mechanism and pet carrier for pet carrier.

Background

The pet carrier, it is common like pet bag, pet sofa etc. satisfying under its function prerequisite that is used for the holding itself, bears the weight of the pet, still need settle it on the seat of vehicle occasionally for satisfy the demand that utilizes the vehicle to carry the pet trip.

The applicant has paid attention to this problem over a decade ago, and proposed "the position of a pet bag can be fixed by fitting the pet bag to a safety belt through a fixing band 111" in the patent of chinese invention with an authorization publication No. CN102119667B "(paragraph [0025] of the patent publication of this invention). The pet bag disclosed in U.S. patent application publication No. US2010/0000472A1 is also attached to a safety belt by means of a belt-like structure such as a fixing belt. Above-mentioned mode of relying on fixed pet package of beta-belt structure, because safety belt and beta-belt structure are flexible material with, connect back relatively fixed effect generally and as above the beta-belt structure perforation of scheme in the U.S. patent application publication around establishing the structure that the back magic is pasted and is connected, operate step many and complex operation.

And a connection mechanism disclosed in U.S. Pat. No. US10772288B1, which is coupled to and uncoupled from a safety belt by means of a rotating arm that is pivotably mounted on a pivot shaft. In the scheme, the base, the pivot, the anchor column, the rotating arm and other structures are arranged, so that the structure is multiple and the cost is high; and this scheme need one hand to pull the safety belt to put into or take out, and the other hand operates this swinging boom simultaneously, and it is inconvenient to operate.

Then as the pet flight case which is disclosed in the chinese utility model patent with the publication number CN208657611U and can be fixed on the car seat, it forms an opening part and a through hole part through two limiting parts with the same length, if the through hole part of the structure is slightly larger than the width of the safety belt as shown in the attached drawing, then as shown in the attached drawing 5 of the publication specification, the safety belt is firstly clamped into a part of the width by the opening part when being placed into the through hole part, the safety belt with nearly half width needs to be placed into the through hole part by squeezing, and the operation is inconvenient. If the width of the through hole part is increased, the safety belt is poor in constraint effect in the through hole part, poor in fixing effect on the pet flight case and easy to fall off the through hole part.

SUMMERY OF THE UTILITY MODEL

The utility model provides a coupling mechanism and pet carrier for pet carrier to solve above-mentioned problem.

The utility model adopts the following technical scheme:

a connecting mechanism for a pet carrier is used for being matched with a strip-shaped body for fixing the pet carrier to fix the pet carrier. The connecting mechanism comprises a base, a first blocking part and a second blocking part, wherein the first blocking part and the head end of the second blocking part are fixedly arranged on the base at intervals, the first blocking part and the second blocking part extend towards the base in parallel and then extend oppositely, a connecting groove is formed between the base and the first blocking part and the second blocking part, the tail end of the first blocking part is adjacent to the tail end of the second blocking part, and a passing notch communicated with the connecting groove is formed between the first blocking part and the second blocking part. The connecting groove is used for accommodating and restraining the banded body to match with the banded body to fix the pet carrier. The first blocking part and the second blocking part extend in opposite directions, and the extension length of the first blocking part is greater than that of the second blocking part.

Further:

the first blocking part and the second blocking part extend towards the base in parallel and then extend towards each other, and the first blocking part and the second blocking part can extend towards each other along the same straight line or along two parallel straight lines.

The first blocking portion and the second blocking portion are arranged in a bending structure extending along an L shape, and the head ends of the first blocking portion and the second blocking portion extend towards the base from the bending positions of the bending structures to the bending positions of the bending structures in parallel.

The first blocking part and the second blocking part are both of bent plate-shaped structures. The base is in a strip-shaped plate structure. The first blocking part and the second blocking part extend along the direction perpendicular to the base from the head end to the bending part of each bending structure. The first blocking part and the second blocking part are arranged in parallel to the base from the bending part of the bending structure to one section of the tail end of the bending structure. The base, the first blocking part and the second blocking part are arranged in an injection molding and integral forming mode.

The end faces of the tail ends of the first blocking part and the second blocking part are arc surfaces or inclined planes which incline towards the positions of the connecting grooves.

Further:

the structure of the first blocking part and the second blocking part can be further optimized from the following aspects:

first, the above-mentioned gap can be the disconnection state all the time, also can seal through closing the sliding sleeve. Specifically, the connection mechanism for the pet carrier further includes a sealing sliding sleeve, the sealing sliding sleeve is slidably sleeved outside the first blocking portion and/or the second blocking portion, and the sealing sliding sleeve is used for sealing the passing gap.

And secondly, the first blocking part and the second blocking part extend oppositely until the tail ends of the first blocking part and the second blocking part meet, and then continue to extend towards the opposite direction to enable the tail ends of the first blocking part and the second blocking part to be arranged in a staggered mode, wherein the tail ends of the first blocking part and the second blocking part are arranged in a staggered mode, and the base is arranged in sequence or in sequence at the tail end of the second blocking part, at the tail end of the first blocking part and at the base.

The staggered arrangement further comprises:

the first blocking part is additionally provided with a connecting clamping ridge, the connecting clamping ridge is arranged in the connecting groove, the connecting clamping ridge is arranged at a section from the bending position of the bending structure of the first blocking part to the tail end of the bending structure of the first blocking part, the connecting clamping ridge is of a convex rib structure which is formed by the first blocking part facing the side face of one side of the position of the base and facing the position of the base, and the connecting clamping ridge is arranged close to the tail end of the second blocking part.

A pet carrier comprises a loading main body and the connecting mechanism, wherein the connecting mechanism is arranged on the outer edge of the loading main body.

Further:

the band-shaped body is a seat belt in a vehicle seat. The pet carrier category comprises a pet sofa with vehicle-mounted function, a pet bag or a pet transport box related in the background technology, and the like. When the connecting mechanism is arranged on the circumferential side edge of the loading main body and the connecting mechanism is in a connecting state with the band-shaped body, the base and the side edge of the loading main body are oppositely and fixedly arranged, the horizontal height of the tail end of the first blocking part is higher than that of the bending part of the bending structure, the horizontal height of the end part of the head end of the first blocking part is arranged, and the second blocking part is arranged above the first blocking part.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:

the utility model discloses a pet carrier (use promptly the utility model discloses coupling mechanism's pet carrier) specifically forms above-mentioned spread groove for relying on base, first stop part, the cooperation of second stop part through setting up coupling mechanism outside it, when the pet carrier needs the cooperation banding body fixed, uses the cooperation of spread groove holding and retrains the banding body, and then realizes fixing the pet carrier.

The utility model discloses rely on the extension length of first stop part to be greater than the extension length of second stop part, can make the banded body most get into the spread groove of first stop part position completely even when the banded body gets into the spread groove through the breach, the card of the banded body of being convenient for goes into. Conversely, the structure that the banded body breaks away from the locating groove and also compares two locating parts that extend length the same among the background art is easier, only need to pull the one side that the banded body is close to the second stop part to through the breach can take out the banded body.

In particular, the strap may be a specially provided webbing structure for use in the attachment of a pet carrier, or may be directly a safety belt for a vehicle seat.

To illustrate that the pet carrier is installed in the car seat and the seat belt of the car seat is fixed, the pet carrier is only required to be bypassed by the common three-point seat belt to be inserted into the corresponding seat belt buckle, and the seat belt is clamped into the connecting groove when the seat belt bypasses the pet carrier.

And the utility model discloses in the further scheme, when this coupling mechanism locates the aforesaid and loads main part circumference side edge, the level that relies on first barrier section tail end is high, and longer extension distance's first barrier section is under and the second barrier section of short extension length is last, the roughly horizontally a lesson area body of safety belt is gone into the spread groove from top to bottom and then is restricted, and then realize coupling mechanism and the direct cooperation of safety belt, the simple and clear science of structure and operation are very convenient, greatly promote the product market competitiveness of pet carrier.

In the inserted state of the three-point seat belt, the connection points at both ends of a substantially horizontal belt body are a seat belt buckle near the seat surface of the vehicle seat and a seat belt end portion near the seat surface of the vehicle seat. Therefore, in the state that the horizontal section of the safety belt is placed in the connecting groove, because the horizontal heights of the two ends of the horizontal section of the safety belt are lower than the horizontal height of the connecting mechanism, namely the two ends of the horizontal section of the safety belt are pulled downwards to the connecting mechanism in an approximately inclined mode, the connecting groove passing through the lower portion of the notch is larger than the connecting groove passing through the upper portion of the notch by the structure that the first blocking portion is placed below the second blocking portion, and the possibility that the safety belt is pulled out of the connecting groove due to vehicle running vibration is reduced.

Drawings

Fig. 1 is a schematic structural view of a pet carrier according to a first embodiment of the present invention in a state of being mounted on a vehicle seat.

Fig. 2 is a schematic structural diagram of the connection mechanism according to the first embodiment of the present invention.

Fig. 3 is a schematic view of a half-section structure of a connection mechanism according to the first embodiment of the present invention.

Fig. 4 is a schematic view illustrating the connection mechanism of the present invention used with a band in the first embodiment.

Fig. 5 is a schematic structural diagram of a connection mechanism according to a second embodiment.

Fig. 6 is a schematic structural diagram of a connection mechanism according to the third embodiment of the present invention.

Fig. 7 is an enlarged structural schematic diagram of a part a in fig. 5.

Fig. 8 is a schematic structural diagram of a connection mechanism according to the present invention in the fourth embodiment.

Fig. 9 is a schematic side view of a connection mechanism according to the fourth embodiment of the present invention.

Fig. 10 is a schematic partial structure view of the pet carrier according to the fifth embodiment.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Example one

Referring to fig. 1, a pet carrier includes a loading body 1 and a connecting mechanism 2, the connecting mechanism 2 is disposed at an outer edge of the loading body 1, and the connecting mechanism 2 is used for cooperating with a belt-shaped body for fixing the pet carrier. The connection mechanism 2 may be provided at any position of the loading body 1 as needed, and the connection mechanism 2 may be a component mounted on the loading body 1 or may be integrally formed with a main mounting body.

With reference to fig. 1, the pet carrier category includes a pet sofa with a vehicle-mounted function, a pet bag, a pet transportation box, and the like. In fig. 1, a pet carrier is specifically shown as being mounted on a vehicle seat 3, wherein a three-point seat belt (belt body) 4 of the vehicle seat 3 is in an inserted state with a seat belt buckle 5 inserted therein, and a substantially horizontal section of the belt body of the seat belt 4 is the belt body. The connection mechanism 2 is used for cooperating with a substantially horizontal section of the belt body of the safety belt 4 to fix the pet carrier (the fixation is not a complete binding fixation mode, but is specifically a fixation state for cooperating with the safety belt 4. Specifically, the fixation state is a fixation state by means of the rewinding force of the safety belt 4 in a normal state, and the loading main body 1 is fixed by means of the cooperation connection state of the connection mechanism 2 and the safety belt 4 after the safety belt 4 is locked in an emergency state). When the pet carrier is in a state of being placed on the vehicle seat 3, one of the circumferential side edges of the pet carrier facing the advancing direction of the vehicle is defined as the front side surface of the loading main body 1. In order to further improve the matching effect between the connecting mechanism 2 and the safety belt 4, it is preferable that the connecting mechanism 2 is provided with two connecting mechanisms 2, the two connecting mechanisms 2 are respectively arranged on the front side surface of the loading main body 1, and the two connecting mechanisms 2 are arranged at approximately the same horizontal height. The connecting mechanism 2 is a separately manufactured fitting that is fastened to the front side of the loading body 1 by means of screw fastening. In the embodiment, the pet carrier further fixes the loading body 1 through a webbing structure 6 hung on the headrest of the vehicle seat 3.

Referring to fig. 2 and 3, the connecting mechanism 2 includes a base 21, a first blocking portion 22 and a second blocking portion 23, the first blocking portion 22 and the second blocking portion 23 are fixed to the base 21 at intervals, the first blocking portion 22 and the second blocking portion 23 extend toward the base 21 in parallel and then extend in opposite directions, a connecting groove 220 is formed between the base 21, the first blocking portion 22 and the second blocking portion 23 are adjacent to each other at the end of the tail end, and a passing notch 20 communicated with the connecting groove 220 is formed between the first blocking portion 22 and the second blocking portion 23. In the extending direction in which the first stopper 22 and the second stopper 23 extend toward each other, the extending length of the first stopper 22 is longer than the extending length of the second stopper 34. Specifically, the first blocking portion 22 and the second blocking portion 23 are arranged in a bending structure extending along an L shape, and the head ends of the first blocking portion 22 and the second blocking portion 23 extend to the bending positions of the respective bending structures in parallel and extend towards the base 21; the second blocking portion 23 is disposed on a side of the tail end of the first blocking portion 22 away from the position of the bent portion of the bent structure of the first blocking portion 22. The first blocking portion 22 and the second blocking portion 23 are first juxtaposed and extend toward the outside of the base 21, and then extend toward each other, and the opposite extensions may extend toward each other along the same straight line, or extend toward each other along two parallel straight lines, and the extending direction may be parallel to the base 21 or slightly inclined with respect thereto. In the present embodiment, the first blocking portion 22 and the second blocking portion 23 extend along a direction perpendicular to the base 21 from the head end to the bent portion of the respective bent structure, and then the first blocking portion and the second blocking portion extend along the same straight line parallel to the base 21 in opposite directions.

With reference to fig. 2 and 3, the tail end of the first blocking portion 22 and the second blocking portion 23 extend oppositely until the tail ends are adjacent to each other (i.e. compared with the staggered structure in the fourth embodiment, the first blocking portion 22 and the second blocking portion 23 extend until they approach each other and stop without extending to meet each other), and the distance between the two is the passing gap 20. The first blocking portion 22 is longer than the second blocking portion 23 by the extension length from the bending portion of the bending structure to the section of the tail end, the ratio of the extension length L1 of the first blocking portion to the extension length L2 of the second blocking portion can be between 1.5:1 to 4:1, e.g. 4:1. in this structure, the connecting slot 220 is located at a section of the first blocking portion 22 for accommodating the safety belt 4, and a section thereof located at the second blocking portion 23 serves as a more cooperative blocking function.

With reference to fig. 2 and 3, the first blocking portion 22 and the second blocking portion 23 are both of a bent plate structure. The base 21 has a strip-shaped plate structure. The first blocking part 22 and the second blocking part 23 are parallel to the base 21 from the bent part to the tail end of the bent structure. The base 21, the first blocking portion 22 and the second blocking portion 23 are integrally formed by injection molding. The base 21 is provided with a square through hole 211 and two bolt holes 212, both the square through hole 211 and the bolt holes 212 penetrate through the base 21 along the thickness direction of the base 21, the square through hole 211 is arranged in the middle of the base 21, the opening of the square through hole 211 is connected with the end part of the head end of the first blocking part 22 and the end part of the head end of the second blocking part 23, and the square through hole 211 is communicated with the connecting groove 220; the two bolt holes 212 are respectively located at one side of the position where the head end of the first blocking portion 22 and the head end of the second blocking portion 23 depart from the square through hole 211, that is, the bolt holes 212 are respectively located at two ends of the base 21. Because this coupling mechanism 2 structure of moulding plastics as an organic whole, consequently this square through hole 211's setting can make things convenient for coupling mechanism 2 injection mold's drawing of patterns, can also save the material of moulding plastics.

Referring to fig. 1, 2, 3 and 4, the connection mechanism 2 can be locked at a desired position by a bolt or the bolt hole 212. Specifically, since the connecting slot 220 is used for receiving and restraining a substantially horizontal section of the belt body of the safety belt 4 to cooperate with the safety belt 4 to fix the pet carrier, it is preferable that the first blocking portion 22 is located below the second blocking portion 23, and the length of the first blocking portion 22 from the bending portion of the bending structure to the section of the tail end thereof is longer (the longer is relative to the second blocking portion 23, and the length of the first blocking portion 22 at the position is preferably slightly greater than the width of the existing safety belt 4, so that the connecting slot 220 receives the safety belt 4), that is, the connecting slot 220 structure with a wider slot body receives the safety belt 4. That is, the horizontal height of the tail end of the first blocking portion 22 is higher than the horizontal height of the bent portion of the bent structure and the horizontal height of the head end thereof. The connecting mechanism 2 is locked by bolts, that is, the back of the base 21 is attached to the pet carrier, and the bent positions from the first ends of the first blocking portion 22 and the second blocking portion 23 to the respective bent structures extend from the joints with the base 21 to the outside of the base 21, that is, from the front of the base 21 to the direction of the base 21 away from the position of the pet carrier. In order to facilitate the safety belt 4 to enter the connecting groove 220 through the notch 20, the end surfaces of the tail ends of the first blocking portion 22 and the second blocking portion 23 are preferably arc surfaces or inclined surfaces inclined toward the connecting groove 220. In the figure, the end part of the tail end of the second blocking part 23 is shown as an inclined plane, and the end part of the tail end of the first blocking part 22 is shown as an arc surface. As shown in fig. 4, the seat belt (belt body) 4 is fitted in the coupling groove 220 so as to be movable in the longitudinal direction L and restricted from moving in the width direction W and the thickness direction D.

Example two

Referring to fig. 5, the connection mechanism of the present embodiment is an embodiment of the connection mechanism disclosed in the priority document of the present application, which is not the technical solution claimed in the present invention, and this embodiment is only set forth as the background of the present application.

The difference between the present embodiment and the first embodiment is mainly as follows:

1. in the first embodiment, the extension length of the first blocking portion 22 from the bent portion of the bent structure to the tail end thereof is greater than the extension length of the second blocking portion 23 from the bent portion of the bent structure to the tail end thereof; in this embodiment, the extension length of the first stopping portion 22 from the bending position of the bending structure to the tail end thereof is equal to the extension length of the second stopping portion 23 from the bending position of the bending structure to the tail end thereof.

In the first embodiment, "the connecting groove 220 is used for accommodating the seat belt 4 and the second stopper 23 plays a role in cooperation," the seat belt 4 is mainly located in the connecting groove 220, but the seat belt 4 may also move upwards to fall into a space between the second stopper 23 and the base 21 and be limited by the second stopper 23 due to factors such as vehicle running vibration. In this embodiment, the width of the seat belt 4 is greater than the length of the first blocking portion 22 from the bent portion of the bent structure to the tail end thereof, i.e. the first blocking portion 22 and the second blocking portion 23 are mutually matched to accommodate and restrain the seat belt 4. In fact, the first barrier 22 and the second barrier 23 are defined for the convenience of distinguishing, and both structures may be configured with the same structure. And those skilled in the art can easily set alternative ways such as that the extension length of a section of the first blocking portion 22 from the bent portion of the bent structure to the tail end thereof is smaller than the extension length of a section of the second blocking portion 23 from the bent portion of the bent structure to the tail end thereof, and the like, according to requirements.

2. In the first embodiment, the extending direction of the first blocking portion 22 from the bent portion of the bent structure to the tail end of the first blocking portion 20 is substantially perpendicular, that is, the projection of the first blocking portion on the base 21 through the notch 20 is substantially perpendicular to the length direction of the base 21; in the embodiment, the gap 20 and the first blocking portion 22 are relatively inclined from the bending position of the bending structure to the extending direction of a section of the tail end of the bending structure.

3. In the first embodiment, the base 21 is provided with a square through hole 211 and two bolt holes 212; in this embodiment, the base 21 is provided with only two bolt holes 212, but not with the square through hole 211.

EXAMPLE III

Referring to fig. 6 and 7, a connection mechanism 2 for a pet carrier is provided, which is referred to a pet carrier according to an embodiment. The connecting mechanism 2 comprises a base 21, a first blocking part 22, a second blocking part 23 and a closed sliding sleeve 24, wherein the first blocking part 22 and the second blocking part 23 are both of bent plate-shaped structures extending along an L shape, the base 21 is of a strip-shaped plate-shaped structure, and the connecting mechanism 2 is also formed by injection molding in an integrated mode. The base 21 and the first stopper 22 have the same structure as the base 21 in the first embodiment, and the second stopper 23 has only one more hook 231 than the first stopper 22. Specifically, the method comprises the following steps:

the sealing sliding sleeve 24 is slidably sleeved outside the first blocking portion 22 and/or the second blocking portion 23, and the sealing sliding sleeve 24 is used for sealing the passing gap 20. Since the first blocking portion 22 has a longer extension length from the bending portion of the bending structure to the tail end thereof, it is preferable that the sliding sleeve 24 is slidably sleeved on the bending portion of the bending structure of the first blocking portion 22 to the tail end thereof. In this embodiment, since the notch 20 can be closed by the closing slide 24, the coupling mechanism 2 is well suited when the coupling mechanism 2 is assembled to the outer edge of the loading body 1, whether the first stop 22 is above the second stop 23 or vice versa. When the first stopping portion 22 is located above the first stopping portion 22, the sealing sliding sleeve 24 can maintain the state of sealing through the gap 20 under the influence of gravity, so that no other structure is needed between the sealing sliding sleeve 24 and the tail end of the second stopping portion 23.

With continued reference to fig. 6 and 7, the present embodiment will be further described in terms of the manner in which the first stopper 22 is positioned below the second stopper 23 when the connecting mechanism 2 is assembled to the front side of the loading body 1. The hook 231 is attached to the second blocking portion 23, and the hook 231 is fixedly disposed at the end of the second blocking portion 23. The sliding closure 24 is provided with a locking groove 241, and the locking groove 241 is matched with the locking hook 231. When the sliding closure 24 is sealed through the gap 20, the hook 231 is engaged into the groove 241 to prevent the sliding closure 24 from sliding off under the influence of gravity.

Example four

Referring to fig. 8 and 9, a connection mechanism 2 for a pet carrier is provided, which is referred to a pet carrier according to an embodiment. The connecting mechanism 2 comprises a base 21, a first blocking part 22 and a second blocking part 23, the first blocking part 22 and the second blocking part 23 are both of bent plate-shaped structures extending along an L shape, the base 21 is of a strip-shaped plate-shaped structure, and the connecting mechanism 2 also adopts an injection molding and integral forming scheme. The end part of the head end of the first blocking part 22 is fixedly arranged on the base 21, and the bent part from the head end of the first blocking part 22 to the bent structure thereof extends towards the outside of the base 21 from the joint of the first blocking part and the base 21; the end of the head end of the second blocking part 23 is fixedly arranged on the base 21, and the bent part of the bent structure from the head end of the second blocking part 23 extends from the joint of the second blocking part and the base 21 to the outside of the base 21. The head end of the first blocking portion 22 and the head end of the second blocking portion 23 are located on the same side of the base 21 and are respectively arranged near the two ends of the base 21 in the length direction, and the head end of the first blocking portion 22 and the head end of the second blocking portion 23 are arranged along the length direction of the base 21. The first blocking part 22 is arranged in parallel with the base 21 from the bending part of the bending structure to the section of the tail end of the bending structure, and is arranged at intervals, a connecting groove 220 is formed among the base 21, the first blocking part 22 and the second blocking part 23, the end parts of the tail ends of the first blocking part 22 and the second blocking part 23 are adjacent to each other, and a passing notch 20 communicated with the connecting groove 220 is formed between the first blocking part 22 and the second blocking part 23.

With reference to fig. 8 and 9, a section from the head end of the first blocking portion 22 to the bent portion of the bent structure thereof is substantially parallel and parallel to a section from the head end of the second blocking portion 23 to the bent portion of the bent structure thereof, and the extending distances of the two sections are also substantially equal. The tail ends of the first blocking part 22 and the second blocking part 23 extend oppositely from the respective bent parts. In this embodiment, since the tail ends of the first blocking portion 22 and the second blocking portion 23 need to extend to meet and then extend away from each other, that is, the two portions extend towards each other and can respectively extend along two parallel straight lines, or extend in substantially the same direction and then change directions to intersect as described below. Specifically, the method comprises the following steps:

the sections of the tail ends of the first blocking part 22 and the second blocking part 23 which are close to each other extend along the same straight line which is parallel to the length direction of the base 21; when the first blocking portion 22 and the second blocking portion 23 extend to the adjacent positions, at least one of the tail ends of the first blocking portion 22 and the second blocking portion 23 adjusts the direction so that the two extend to the intersection of the tail ends and then continue to extend towards the opposite direction, and finally the tail ends of the two are arranged in a staggered manner. A passing notch 20 communicated with the connecting groove 220 is formed between the intersection of the tail ends of the first blocking part 22 and the second blocking part 23. The tail end of the first blocking part 22 and the tail end of the second blocking part 23 are staggered to form a tail end of the first blocking part 22, a tail end of the second blocking part 23 and the base 21 which are sequentially arranged or a tail end section of the second blocking part 23, a tail end of the first blocking part 22 and the base 21 which are sequentially arranged.

With continued reference to fig. 8 and 9, the present embodiment is specifically described in a manner that the first blocking portion 22 turns at the tail end thereof to extend in a direction obliquely away from the position of the base 21. After the tail ends of the first blocking portion 22 and the second blocking portion 23 are staggered, that is, the tail end of the first blocking portion 22 extends to a side of the tail end of the second blocking portion 23 departing from the position of the base 21. The tail end of the first blocking part 22, the tail end of the second blocking part 23 and the base 21 are arranged in sequence. The extension length of the first blocking part 22 from the bending position of the bending structure to the section of the tail end thereof is larger than the extension length of the second blocking part 23 from the bending position of the bending structure to the section of the tail end thereof. The staggered structure facilitates the entrance of the seat belt 4 into the coupling groove 220, and reduces the possibility that the seat belt 4 may slip out of the coupling groove 220 by accident. Further, the first blocking portion 22 is additionally provided with a connecting rib 221, the connecting rib 221 is disposed in the connecting groove 220, the connecting rib 221 is disposed at a section from a bending position of the bending structure of the first blocking portion 22 to the tail end thereof, the connecting rib 221 is a protruding rib structure protruding from a side surface of the first blocking portion 22 facing the position of the base 21 toward the position of the base 21, and the connecting rib 221 is disposed adjacent to the tail end of the second blocking portion 23. The connection rib 221 helps to improve the restraining capability of the connection groove 220 on the seat belt 4, thereby further reducing the probability that the seat belt 4 accidentally slips out of the connection groove 220. In addition, in the connection mechanism 2 of the present embodiment, the tail end of the first blocking portion 22 is staggered with the tail end of the second blocking portion 23, that is, the injection molding process thereof needs to depend on processes such as secondary molding, and therefore, the advantages of the square through hole structure in the first embodiment are not obvious, and are correspondingly omitted.

EXAMPLE five

Referring to fig. 10, the pet carrier of the present embodiment is an embodiment of the pet carrier disclosed in the priority document of the present application, which does not belong to the technical solution claimed in the present invention, and this embodiment is only set forth as the background of the present application.

Referring to fig. 10, a pet carrier includes a loading body 1 and a connecting mechanism 2, the connecting mechanism 2 is disposed at an outer edge of the loading body 1, and the connecting mechanism 2 is used for cooperating with a belt-shaped body for fixing the pet carrier. The pet carrier is a pet bag which is approximately rectangular. Wherein, fig. 8 only shows one corner of the pet bag for illustration. The connecting mechanism 2 is integrally connected with the lateral upright post of the loading main body 1.

With reference to fig. 10, the connecting mechanism 2 includes a base 21 and a first blocking portion 22, the first blocking portion 22 is disposed in a bending structure extending along an L shape, an end of the first blocking portion 22 is fixedly disposed on the base 21, and a bending portion from the first end of the first blocking portion 22 to the bending structure extends from a connection portion of the first blocking portion 22 and the base 21 toward the base 21. The first blocking portion 22 is arranged in parallel with the base 21 from the bent portion of the bent structure to the end portion thereof, and is spaced apart from the base 21, and a connecting groove 220 having a three-side through structure is formed between the base 21 and the first blocking portion 22 from the bent portion of the bent structure to the end portion thereof. The connecting slot 220 is used for accommodating and restraining the band-shaped body to match with the band-shaped body to fix the pet carrier.

Continuing to refer to fig. 10, specifically, a state in which the pet bag is placed in the vehicle seat 3 will be specifically described. The base 21 is a part of a lateral column of the loading body 1, and the base 21 extends in the vertical direction. A section from the head end of the first blocking portion 22 to the bent portion of the bent structure extends substantially along the horizontal direction, and a section from the bent portion of the bent structure to the tail end of the first blocking portion 22 extends substantially along the vertical direction. The substantially horizontal section of the safety belt 4 enters the connecting slot 220 from top to bottom to secure the pet bag. The first blocking portion 22 is a bent column structure, one of the bases 21 may be provided with a plurality of first blocking portions 22, and two first blocking portions 22 are correspondingly provided on the base 21 indicated by the dotted line in the figure.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims (11)

1. A connecting mechanism for a pet carrier is used for being matched with a strip-shaped body for fixing the pet carrier to fix the pet carrier; the connecting mechanism comprises a base, a first blocking part and a second blocking part, the first blocking part and the head end of the second blocking part are fixedly arranged on the base at intervals, the first blocking part and the second blocking part extend towards the base in parallel and then extend oppositely, a connecting groove is formed among the base, the first blocking part and the second blocking part, the tail end parts of the first blocking part and the second blocking part are adjacent to each other, and a passing notch communicated with the connecting groove is formed between the first blocking part and the second blocking part; the connecting grooves are used for accommodating and restraining the banded body to be matched with the banded body to fix the pet carrier; the method is characterized in that: the first blocking portion and the second blocking portion extend in the extending direction of the first blocking portion and the second blocking portion, and the extending length of the first blocking portion is larger than that of the second blocking portion.

2. The attachment mechanism for a pet carrier of claim 1, wherein: the first blocking part and the second blocking part extend towards the base in parallel and then extend towards the same straight line.

3. The attachment mechanism for a pet carrier of claim 2, wherein: the sealing sliding sleeve is slidably sleeved at the tail end of the first blocking part and/or the second blocking part and is used for sealing the passing notch.

4. The attachment mechanism for a pet carrier of claim 1, wherein: the first blocking portion and the second blocking portion are arranged in a bending structure extending along an L shape, and the head ends of the first blocking portion and the second blocking portion extend towards the outer side of the base from the bending positions of the bending structures to the bending positions of the bending structures side by side.

5. The attachment mechanism for a pet carrier of claim 4, wherein: the first blocking part and the second blocking part are both of bent plate-shaped structures; the base is of a strip-shaped plate structure; the first blocking part and the second blocking part extend along the direction vertical to the base from the head end to the bending part of each bending structure; the first blocking part and the second blocking part are arranged in parallel to the base from the bending part of the bending structure to the section of the tail end of the bending structure; the base, the first blocking portion and the second blocking portion are arranged in an injection molding and integrated mode.

6. The attachment mechanism for a pet carrier of claim 1, wherein: the end faces of the tail ends of the first blocking portion and the second blocking portion are arc faces or face inclined planes at the positions of the connecting grooves.

7. The attachment mechanism for a pet carrier of claim 1, wherein: the first blocking part and the second blocking part are arranged in a staggered mode, the tail ends of the first blocking part and the second blocking part are arranged in a staggered mode, the base is arranged in sequence or the tail end of the second blocking part, the tail end of the first blocking part and the base are arranged in sequence.

8. The attachment mechanism for a pet carrier of claim 7, wherein: the first blocking part is additionally provided with a connecting clamping ridge, the connecting clamping ridge is positioned in the connecting groove, the connecting clamping ridge is arranged at a section from the bending position of the bending structure of the first blocking part to the tail end of the bending structure of the first blocking part, and the connecting clamping ridge is of a convex rib structure which is formed by the first blocking part facing the side surface of one side of the position of the base and facing the position of the base.

9. The attachment mechanism for a pet carrier of claim 1, wherein: in the extending direction of the first blocking part and the second blocking part extending towards each other, the ratio of the extending length (L1) of the first blocking part to the extending length (L2) of the second blocking part is between 1.5:1 to 4:1.

10. A pet carrier comprises a loading main body and a connecting mechanism, wherein the connecting mechanism is arranged on the outer edge of the loading main body; the method is characterized in that: the connection mechanism is as claimed in any one of claims 1 to 9.

11. A pet carrier as claimed in claim 10, wherein: the band-shaped body is a safety belt in a vehicle seat; the pet carrier comprises a pet sofa and a pet bag with vehicle-mounted functions; when the connecting mechanism is arranged on the circumferential side edge of the loading main body and the connecting mechanism is in a state of being connected with the band-shaped body, the base and the side edge of the loading main body are relatively fixedly arranged, the horizontal height of the tail end of the first blocking part is higher than the horizontal height of the bending part of the bending structure, and the horizontal height of the end part of the head end of the first blocking part is arranged, and the second blocking part is arranged above the first blocking part.

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